Mobile App Development is the creation and development of phones, tablets, personal digital assistants, and other devices that have operating systems. It involves creating software applications for the devices, such as games, utilities, and sometimes even simple to-do lists. These applications are created using programming languages such as HTML5 and JavaScript, which allow developers to create a good user interface. Mobile App Development requires both specific and hard skills from developers, from debugging existing applications to creating entirely new ones.

A great benefit of having a Mobile App Developer on your side is the knowledge and experience they can provide to make your business grow. In addition to creating mobile apps that are good for the user experience, Mobile App Developers can help you with backing up the data from your application securely, modifying an existing app to meet new requirements, troubleshooting any current issues in your application, setting up a server for your application and so much more.

Here's some projects that our expert Mobile App Developer made real:

  • Cloud hosting setup and maintenance
  • Bug fixing/troubleshooting
  • Integrating SDKs based on customer needs
  • Development of features tailored to client specifications
  • Optimizations of service performance
  • Modifying designs to meet customer preferences

We have passionate professional freelancers skilled in the art of Mobile App Development who can work with businesses of any size to develop their ideal mobile applications. Our team has made things possible that many thought impossible by creating usable customer experiences with Mobility Solutions Services like periodic maintenance checks and make upgrades as technology advances without compromising customer data. We also provide support throughout development iterations as needed.

We can help make your vision a reality with affordable solutions for all your mobile needs! Hire a Mobile App Developer in Freelancer.com who will help you from concept through completion on any project related to mobile app development. Our experts are capable of handling difficult tasks such as debugging existing applications and properly integrating third party services into applications with utmost efficiency. Get ahead of your competitors with Mobile App Development from Freelancer.com today!

На підставі 356,009 відгуків клієнтів, рейтинг Mobile App Developers становить 4.9 із 5 зірочок.
Найняти Mobile App Developers

Mobile App Development is the creation and development of phones, tablets, personal digital assistants, and other devices that have operating systems. It involves creating software applications for the devices, such as games, utilities, and sometimes even simple to-do lists. These applications are created using programming languages such as HTML5 and JavaScript, which allow developers to create a good user interface. Mobile App Development requires both specific and hard skills from developers, from debugging existing applications to creating entirely new ones.

A great benefit of having a Mobile App Developer on your side is the knowledge and experience they can provide to make your business grow. In addition to creating mobile apps that are good for the user experience, Mobile App Developers can help you with backing up the data from your application securely, modifying an existing app to meet new requirements, troubleshooting any current issues in your application, setting up a server for your application and so much more.

Here's some projects that our expert Mobile App Developer made real:

  • Cloud hosting setup and maintenance
  • Bug fixing/troubleshooting
  • Integrating SDKs based on customer needs
  • Development of features tailored to client specifications
  • Optimizations of service performance
  • Modifying designs to meet customer preferences

We have passionate professional freelancers skilled in the art of Mobile App Development who can work with businesses of any size to develop their ideal mobile applications. Our team has made things possible that many thought impossible by creating usable customer experiences with Mobility Solutions Services like periodic maintenance checks and make upgrades as technology advances without compromising customer data. We also provide support throughout development iterations as needed.

We can help make your vision a reality with affordable solutions for all your mobile needs! Hire a Mobile App Developer in Freelancer.com who will help you from concept through completion on any project related to mobile app development. Our experts are capable of handling difficult tasks such as debugging existing applications and properly integrating third party services into applications with utmost efficiency. Get ahead of your competitors with Mobile App Development from Freelancer.com today!

На підставі 356,009 відгуків клієнтів, рейтинг Mobile App Developers становить 4.9 із 5 зірочок.
Найняти Mobile App Developers

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    React Native Reels Export Pipeline
    6 дні(-в) left
    Верифіковано

    I need a fully native media-export pipeline inside my existing React Native app for both iOS and Android. When the user taps the export button, the module should take the photos, videos, and audio tracks they have picked, decode them natively, composite the frames with smooth, dynamic transitions, run hardware-accelerated H.264 encoding, and finally hand back a ready-to-share MP4—either saved locally or sent straight to my upload API. Think of the workflow you might build with ffmpeg in the browser, but executed on-device with platform-specific performance and without round-tripping to a server. I’m expecting real-time or near real-time processing, clean audio sync, and minimal memory overhead. The solution must be exposed to JavaScript through a clean React Native bridge so...

    $466 Average bid
    $466 Сер. заявка
    70 заявки

    More details: What platform do you want the websites to be built on? Custom-built platform What primary functionality should the e-commerce websites have? Product catalog and shopping cart, User reviews and ratings, Inventory management system, To be added on - specific list n requirements to follow Do you require integration with any specific payment gateways? Stripe or another worldwide pos system able to handle payments and inventory management all from one dashboard. Also need ability to export data from here into software similar to quicken or intuit. I want one system that’s custom to what I need

    $1041 Average bid
    $1041 Сер. заявка
    112 заявки
    Fix AI App Builder Performance
    6 дні(-в) left
    Верифіковано

    My cross-platform AI-driven mobile app is suffering from performance issues that trace back to the data layer. On both iOS and Android, new records intermittently fail to save, and previously stored data sometimes disappears or reappears only after a forced refresh. This “database and saving” problem is the root cause of user-visible lag and occasional freezes when the app attempts to read or write. What I need: • Pinpoint why data is not saving correctly in the current database implementation and resolve it without breaking existing features. • Optimise the read/write cycle so that loading screens and UI interactions stay smooth even under poor network conditions. • Ensure fixes work consistently on the latest production versions of iOS and Android, then re...

    $70 Average bid
    $70 Сер. заявка
    8 заявки

    My Sokoban-style puzzle game is heading to Steam in about a month, and I want every move to feel smooth before launch. I need a detail-minded tester to install the current Windows build, play through all available levels, and look at the experience with fresh eyes. Beyond the usual hunt for crashes or graphical glitches, I’m primarily looking for insight into user experience: Does the difficulty ramp feel fair? Are the controls and tutorial clear? Is the level-reset mechanic snappy enough to keep the flow? Any moment of frustration, confusion, or delight you feel is exactly what I want to hear about. Deliverables • A concise test report listing any bugs (with steps to reproduce, screenshots or video if helpful). • A written assessment of the game’s overall feel an...

    $20 Average bid
    $20 Сер. заявка
    15 заявки
    Trophy icon Promo Video for VisionCast Networks OTT
    6 дні(-в) left

    I need a professional promo video created for VisionCast Networks, a modern Greek TV streaming platform. Please check my old promo video first, so you can understand the style, timing, structure, and overall presentation I want. The new video should follow a similar clean and professional style, but with new text, better flow, and a more updated look. I will provide all required content in a ZIP file, including logos, channel logos, screenshots, app/web player material, videos recorded from my apps, and any other files needed for the project. Please use all provided footage where suitable, including the videos from my apps, Android app screens, web player screens, device previews, and any other video materials included in the ZIP file. The video must show that users can watch 60+ Greek...

    $28 Average bid
    $28
    0 робіт
    Add Social Media Sharing Feature
    6 дні(-в) left
    Верифіковано

    I need a developer to extend my current product with a fully-functioning social media sharing feature. The goal is simple: allow users to share selected content straight to their preferred networks quickly and reliably, without disrupting the existing experience. Here’s what I expect: • A clean, intuitive share interface that fits the current UI • Support for the major platforms covered by each network’s latest API (Facebook, X/Twitter, Instagram, LinkedIn at minimum) • Proper handling of user permissions, callbacks, and error states • Lightweight code that will not slow page or screen loads • Clear hand-off documentation so I can maintain or expand the feature later Once built, I’ll test cross-platform functionality and review code quality. If ...

    $444 Average bid
    $444 Сер. заявка
    123 заявки

    I need a single, consistent IPTV media-player application that I can install on Smart TVs, mobile devices and regular computers. The player must open both M3U playlists and Xtream-Code logins without any external converter, then organise the content into Live TV, series and movies automatically. Core functionality • Live TV playback with fast channel zapping • Full catch-up (time-shift) on channels that provide it • Integrated EPG grid and now/next info, refreshed from the playlist source • Category filtering and search across live, series and films • Simple remote-control navigation on TVs, plus touch gestures on phones/tablets • Reliable reconnection logic for unstable streams Target platforms – Smart TVs (Samsung Tizen and LG webOS are m...

    $22 Average bid
    $22 Сер. заявка
    28 заявки

    I need a single, consistent IPTV media-player application that I can install on Smart TVs, mobile devices and regular computers. The player must open both M3U playlists and Xtream-Code logins without any external converter, then organise the content into Live TV, series and movies automatically. Core functionality • Live TV playback with fast channel zapping • Full catch-up (time-shift) on channels that provide it • Integrated EPG grid and now/next info, refreshed from the playlist source • Category filtering and search across live, series and films • Simple remote-control navigation on TVs, plus touch gestures on phones/tablets • Reliable reconnection logic for unstable streams Target platforms – Smart TVs (Samsung Tizen and LG webOS are m...

    $24 Average bid
    $24 Сер. заявка
    41 заявки

    I’m ready to turn my concept into a working software prototype that demonstrates a complete payments-processing flow through a finance API and then package that prototype as a beta mobile app for both iOS and Android. The build should cover the core screens, wire them to the chosen payments endpoints (Stripe, Plaid, or a similar REST-based service), manage tokenisation and callbacks, and surface basic transaction status inside the app. While payments processing is the immediate focus, I’d like the codebase structured so we can layer in other financial features later without major rework. I’m open to React Native, Flutter, Swift/Kotlin, or another cross-platform stack—whichever gets reliable TestFlight and Google Play Internal builds in the shortest time. Delivera...

    $259 Average bid
    $259 Сер. заявка
    19 заявки
    Android App Promotion Experts Wanted
    6 дні(-в) left
    Верифіковано

    Android App Promotion Experts Wanted Looking for freelancers who can generate genuine Google Play Store installs and account registrations for our Android app. ✅ Real installs only ✅ Real user engagement ✅ No bots, VPNs, or fake traffic ✅ Long-term opportunity Payment: • ₹3 per verified install + account creation • Bulk campaigns also available Requirements: • App marketing experience • Social media promotion skills • Proven campaign results Share your portfolio, past results, strategy, pricing, and timeline to apply.

    $6 Average bid
    $6 Сер. заявка
    1 заявки

    We intend to develop a comprehensive Transport & Mobility Marketplace Platform for Afghanistan. The platform will provide transportation services for passengers, cargo, logistics, heavy equipment, and specialized vehicles through a unified digital ecosystem.

    $2123 Average bid
    $2123 Сер. заявка
    108 заявки

    We are looking for a reliable and long-term iOS & PHP Developer to support and maintain an existing system currently in the pre-production stage. Project Status: * Server infrastructure is fully configured and running * Database is already designed and operational * Existing PHP backend codebase is available * iOS application is already connected and functional * Automatic deployment / CI-CD pipeline is configured * Environment setup is complete (Development / Staging / Production) Tech Stack: * iOS Application * PHP Backend * MySQL Database * Linux Server Environment * CI/CD & Automatic Deployment * Git-based workflow Role Responsibilities: * Handle weekly development and maintenance tasks * Implement new features and business requirements * Maintain and improve the iOS appl...

    $446 Average bid
    $446 Сер. заявка
    213 заявки

    I need a dependable, end-to-end solution that grabs CoinDCX “Expert Picks” the moment they are published and forwards the payload to a webhook I will provide, formatted as clean JSON. I’m open to either avenue you find most robust: • an Android-based mobile app scraper that leverages Accessibility Suite to read the live feed, or • a direct API workflow you uncover or engineer that can be polled at a sensible interval. Whichever route you choose, the system must handle spotty internet, temporary API errors, and device restarts without losing data or sending duplicates. Think exponential back-off, local caching, and resumable queues. To prove you actually read this, please start your proposal with the word 'BANANA'. If this word isn't the v...

    $67 Average bid
    $67 Сер. заявка
    39 заявки

    I'm looking for a skilled developer to create a matchmaking application. A basic prototype developed with React can be provided, along with screenshots. Key Features: - User profiles - Matching algorithm - Admin page Integrations: - Social media login - Payment gateways - Email notifications Customization: - Templates will be provided, with all pages designed using Figma AI. Ideal Skills & Experience: - Proficient in React - Proficient in Node.js based or python based backend frameworks - Proficient with DB design and integration. PostgreSQL, Firebase - Experience with social media and payment gateway integrations - Experience with security best practices - Familiarity with Figma and UI customization Please share your portfolio and relevant experience.

    $513 Average bid
    $513 Сер. заявка
    253 заявки

    I'm looking for a skilled app developer to create a comprehensive skill assessment and certification app for Electrical and Instrumentation training. The app should be accessible on iOS, Android, and Web platforms. Key Features: - Skill assessment and certification - Custom learning plans - Interactive simulation scenarios for both instrumentation and electrical Ideal Skills and Experience: - Experience in developing multi-platform applications - Background in educational technology - Proficient in creating interactive simulation content - Strong UI/UX design skills Please provide a portfolio showcasing similar projects. I have the App already built just need finishing touches better graphics and additional tweaks.

    $486 Average bid
    $486 Сер. заявка
    225 заявки

    My backup phone - a Galaxy S20 Ultra is currently frozen behind a forgotten screen password/PIN, yet it is fully mine and I can provide the original proof-of-purchase immediately. I need the handset unlocked without triggering a factory reset because every contact, message, photo and video stored on the internal memory must remain intact. Deliverable - to be done online ofcourse , you give instructions and I follow • Device unlocked and booting to the regular One UI home screen, all data present. Timeline is flexible for a truly safe solution, but the sooner I can reach my data the better.

    $46 Average bid
    $46 Сер. заявка
    26 заявки
    Android Distraction Blocker & Analytics
    6 дні(-в) left
    Верифіковано

    I need an Android-only app that stops the endless scroll on Facebook, Instagram and TikTok, while giving users a live view of exactly how long they spend on each of those platforms. The core idea is simple: whenever the user activates Focus Mode inside the app, vertical scrolling, shorts, reels or any other auto-play feed in the three selected social media apps must be completely blocked until the timer ends or the user explicitly unlocks it with a PIN. Real-time tracking is essential. The moment any of the three apps comes to the foreground, a counter should start and update on a small overlay or notification, then roll straight into a dashboard that shows current session length, total time today and historical charts. No scheduled daily or weekly batches—everything updates instant...

    $70 Average bid
    $70 Сер. заявка
    23 заявки

    I need a focused Android build that lets users sign up or log in securely and receive real-time push notifications. The core of the job is to: • set up robust user authentication (email / password and social login options are both fine as long as they follow current Android best practices); • wire the app to a reliable push service—Firebase Cloud Messaging is my default choice, though I’m open to an alternative if you can justify it. Everything else—UI polish, extra features, store submission—can follow later. For now, I want a clean, well-structured codebase that I can extend. Please use Kotlin where possible, document the key classes, and make sure the build runs without errors in Android Studio. Deliverables 1. Full Android Studio project folder re...

    $10 / hr Average bid
    $10 / hr Сер. заявка
    49 заявки

    I’m planning a new mobile application and I’d like a single developer to take it from concept to publication on both the App Store and Google Play. The core deliverable is a fully functioning app that runs smoothly on iOS and Android, complete with source code and any necessary backend integration. Because I don’t have a hard deadline, we can focus on clean architecture, thorough testing, and an intuitive user interface rather than rushing features. I’m open to discussing the tech stack you feel most comfortable with—whether that’s React Native, Flutter, Swift + Kotlin, or another modern framework—as long as maintenance and future scaling are straightforward. If you have a solid track record of building cross-platform apps, especially those that ...

    $267 Average bid
    $267 Сер. заявка
    67 заявки
    Duplicate MyIQ.com UI Fast
    6 дні(-в) left
    Верифіковано

    I need the entire user interface of rebuilt so it looks and behaves the same while keeping the codebase clean enough for me to plug my own back-end in later. The priority is the visual layer—layouts, typography, animations, responsive breakpoints, and overall flow—not the underlying business logic. The finished product must feel modern and sleek on every device. Mobile-first structure, crisp SVG assets, and smooth page transitions are essential. Deliverables (all files handed over at project close): • Production-ready front-end code (HTML5, CSS3, JS or a modern framework such as React/Vue) matching every public page • Re-usable component library / style guide documenting colours, spacing, and typography • Deployed demo link for review plus a short hand-off...

    $2084 Average bid
    $2084 Сер. заявка
    125 заявки
    iOS Social Media App Build
    6 дні(-в) left
    Верифіковано

    I’ve got the full Xcode project and a complete set of screens for a social-media app that now needs to be compiled, code-signed, and shipped to the App Store. Your job is to take my existing Swift source, plug in the right certificates and provisioning profiles under my Apple Developer account, run a clean build, and walk the binary through App Store Connect until it is approved. The design files are final, so no UI work is required. What I need is someone comfortable with the usual iOS release pipeline—Xcode, TestFlight, App Store Connect metadata, screenshots, and, if Apple raises any flags, quick fixes or resubmissions. I will provide the source code, design assets, and access to my developer account as soon as we start. Deliverables • Signed IPA ready for TestFligh...

    $63 Average bid
    $63 Сер. заявка
    13 заявки
    QR Code-Based Event Check-In System
    6 дні(-в) left
    Верифіковано

    I need a check-in system that generates a unique QR code for each event I create. Requirements: • The system should automatically generate a unique QR code for every event. • Each event must have its own dedicated QR code that attendees can scan to check in. • Attendees should be able to scan the QR code using their phone to check in. • I need to be able to view who checked in to each event. • The system should track the date and time of each check-in. • I should be able to export attendance reports in Excel or CSV format. • It should be easy to create new events and automatically generate a new QR code for each event. • A dashboard should show attendance by event and allow me to search for specific attendees. • I would also like the ability to...

    $35 Average bid
    $35 Сер. заявка
    78 заявки
    Testers For Closed Testing for android Apps
    6 дні(-в) left
    Верифіковано

    I need twelve Android users to help me measure how my app affects battery life during heavy, real-world use over a 14-day window. The sole focus is performance, specifically battery usage when the phone is under high-usage pressure—think continuous video streaming, navigation, gaming, or other power-hungry tasks. What you’ll do • Install the latest build from Google Play (link provided after hire). • Use the app for at least two hours each day while your device is already running another intensive activity. • Capture screen recordings or annotated screenshots that show battery percentage at the start and end of every session. • Export Android battery stats and simple logcat excerpts once daily (I’ll share clear, step-by-step instructions&mdash...

    $7 / hr Average bid
    $7 / hr Сер. заявка
    64 заявки
    Mobile Adventure Game Playtesting
    6 дні(-в) left
    Верифіковано

    I’m getting ready to launch a new mobile adventure game and want a seasoned tester to run a full campaign play-through on both Android and iOS builds. Your strongest skill should be spotting performance issues and bugs: crashes, frame-rate drops, audio hitches, texture or UI glitches—anything that pulls the player out of the experience. While you play, please assess the difficulty curve, touch-control responsiveness, and overall menu clarity. I also value insight drawn from your background with adventure, strategy, and sports titles, so feel free to compare and contrast where relevant. Deliverables • Complete the story once on each platform, noting any platform-specific quirks. • Compile a reproducible issue log—steps, severity, and device details—ba...

    $9 / hr Average bid
    $9 / hr Сер. заявка
    62 заявки

    I’m building an Android app that must ship with truly robust, “ethical-hacker-grade” protection. The single most important piece is a custom security module that monitors everything users do inside the app and flags anything suspicious. Here’s what I need you to deliver: • A lightweight, unobtrusive activity-monitoring component that captures user behaviour events in real time. • Intelligent tracking logic: distinguish normal navigation from potentially risky actions, then push those events to my existing backend through secure, encrypted calls. • Clear, well-structured code (Kotlin or Java) plus concise documentation so I can maintain and extend the module later. • A quick demonstration APK and companion README showing how to plug the c...

    $150 Average bid
    $150 Сер. заявка
    33 заявки
    Android-iOS App & Website Build
    6 дні(-в) left
    Верифіковано

    I’m looking for end-to-end development of a mobile application for both Android and iOS, together with a fully integrated website. All three surfaces—Android, iOS and web—should draw from the same back-end so that a user who signs up or makes a change in one place sees it instantly everywhere else. Here’s what matters most to me: • One code-base per platform that feels truly native in speed and UX. I’m happy to use React Native, Flutter, Swift/Kotlin, or another modern stack you can justify. • A web front-end that mirrors the app’s functionality, built with a current framework such as React, , Vue, or an equivalent you prefer. • A clean, well-documented API layer (REST or GraphQL) that powers both the apps and the site, with secure au...

    $580 Average bid
    $580 Сер. заявка
    354 заявки

    I’m planning a new mobile application and I’d like a single developer to take it from concept to publication on both the App Store and Google Play. The core deliverable is a fully functioning app that runs smoothly on iOS and Android, complete with source code and any necessary backend integration. Because I don’t have a hard deadline, we can focus on clean architecture, thorough testing, and an intuitive user interface rather than rushing features. I’m open to discussing the tech stack you feel most comfortable with—whether that’s React Native, Flutter, Swift + Kotlin, or another modern framework—as long as maintenance and future scaling are straightforward. If you have a solid track record of building cross-platform apps, especially those that ...

    $526 Average bid
    $526 Сер. заявка
    173 заявки
    Trophy icon Real-Time Phone Geolocation
    2 дні(-в) left

    I have one mobile number and I want to see where the device is in real time, enough to know which city it is currently in. This is strictly for my personal use, so the solution has to be simple for a non-technical user to launch and monitor. City-level accuracy is sufficient; I do not need street-by-street detail, but the position should update live rather than coming as a single static report. If you can set up an online dashboard, API feed, or similar tool-based method that keeps refreshing, that would be ideal. Please outline the approach you would take, note any permissions or carrier requirements I must secure beforehand, and describe the expected refresh rate and reliability. My main acceptance criterion is that I can open a page or app and instantly see the current city locati...

    $11 Average bid
    Гарантований
    $11
    12 робіт

    Saya membutuhkan bantuan untuk mengembangkan sebuah aplikasi yang mendukung fitur pembayaran online. Fokus utama saya adalah fungsi transaksi yang aman, cepat, dan mudah digunakan oleh pengguna akhir. Ruang lingkup: • Rancang alur pembayaran terintegrasi (gateway lokal populer atau metode lain yang Anda sarankan). • Buat tampilan antarmuka dasar yang jelas untuk halaman produk, checkout, dan riwayat transaksi. • Implementasikan panel admin ringan sehingga saya bisa memonitor pembayaran dan mengelola data pengguna. • Sertakan dokumentasi singkat tentang cara menjalankan dan mengelola aplikasi. Platform belum saya tetapkan—silakan sarankan apakah lebih efektif dibangun untuk Android, iOS, atau keduanya sesuai keahlian Anda. Kriteria penerimaan: &n...

    $420 Average bid
    $420 Сер. заявка
    26 заявки
    Mobile Contact Search Webpage
    6 дні(-в) left
    Верифіковано

    I need a lightweight, minimalist single-page web app that reads an existing Excel contact list, runs full-text search on first and/or last name (partial strings included), and is laid out for phone use in landscape mode. When a visitor finds the right record, they tap an “INTERESTED” button beside it. A small text field then appears so they can leave a comment. On submission, the contact’s details plus the comment are written to a separate list (a new Excel sheet, CSV, or JSON file—whatever is easiest to maintain). No user login or authentication is required; the page should open directly and be ready to search. Deliverables: • Clean HTML, CSS, and JavaScript (or a concise framework) implementing the search, “Interested” action, and data captu...

    $35 Average bid
    $35 Сер. заявка
    178 заявки
    BrightScript Roku Channel Development -- 2
    6 дні(-в) left
    Верифіковано

    I’m ready to build a suite of polished Roku, Apple TV, and Fire TV channels and need a BrightScript specialist with multi-platform expertise who can take full advantage of Roku SceneGraph, RAF, and the latest SDKs. The CDN is already fully set up for all platforms, so you’ll focus on seamless channel architecture, UI/UX design, and integrating playback functionality. Here’s what I’m looking for: • Live streams will arrive exactly as they do on our Apple-TV-oriented feeds, so experience adapting HLS-style streams across platforms is essential. • Login is required. You should be comfortable wiring platform-specific authentication dialogs to a remote API and persisting secure tokens. • Demonstrable work with Roku, Apple TV, and Fire TV is critical; plea...

    $393 Average bid
    $393 Сер. заявка
    105 заявки

    Project Title: Flutter & Firebase Developer for Travel App & Web MVP (1-Month Timeline) Project Description: I am looking for a highly skilled, full-stack freelance developer to build the Minimum Viable Product (MVP) for Ghumakkad, a travel and adventure platform focused on mountain tours, trekking packages, and rural homestay bookings. This project requires both a mobile app (Android & iOS) and a web portal. We are on a strict 30-day timeline to launch the MVP, so I am looking for an individual who is fast, communicative, and experienced with building cross-platform travel or booking apps. Core MVP Features: Traveler Side: Browse and book homestays/hotels, book mountain trekking/group tour packages, and view a status tracker for upcoming trips. Host Side (Ultra-Simple UI): A m...

    $213 Average bid
    $213 Сер. заявка
    58 заявки
    Depuración MAUI con Azure Realm
    6 дні(-в) left
    Верифіковано

    Tengo una aplicación Android desarrollada en .NET MAUI que almacena información en una base de datos Azure mediante REALM y se sincroniza a través de una API propia. La app funciona en producción, pero: • aparecen errores de sincronización de datos • se producen caídas inesperadas de la APP • detectamos ciertos problemas de rendimiento Suceden raramente y casi siempre durante la sincronización de datos. Contamos con Sentry instalado para capturar stack-traces y logs; aun así, no hemos localizado el origen exacto. Busco a alguien que: 1. Revise el código MAUI, el esquema REALM y la lógica de la API. 2. Reproduzca los fallos a partir de los eventos registrados en Sentry. 3. Identifique y corrij...

    $19 / hr Average bid
    $19 / hr Сер. заявка
    58 заявки

    I’m ready to take full control of my IPTV apps and need a mentor who can guide me through every step of the rebranding process. The goal is for me to walk away able to rebuild and publish my own fully customised versions of Tivimate, IBO Pro, VU Pro, Hot Player and Smarters Pro. Here’s what I want to cover during the training: • Changing logos and icons so the apps carry my own branding • Modifying layouts, colour schemes and overall themes to match my style • Updating API and server settings, including hard-coding URLs, credentials and any required keys • Integrating a reliable sports EPG/guide and supplying the stalker-portal files that make it work seamlessly I prefer live online sessions where I can share my screen, ask questions in real time an...

    $429 Average bid
    $429 Сер. заявка
    107 заявки

    # Shopify Website Designer & Developer (Freelance) Sample Site ## Project Overview We are looking for an experienced Shopify Website Designer & Developer to build a premium, modern, and conversion-focused website for our new social media agency, Voyageur Social. The domain name and Shopify account are already set up. We require a freelancer who can design and develop the website from start to finish, including page layouts, branding implementation, mobile responsiveness, and lead generation functionality. ## About Voyageur Social Voyageur Social is a Melbourne-based social media agency helping businesses grow through: * Social Media Management * Content Creation * Monthly Marketing Subscriptions * Event Behind-The-Scenes (BTS) Content * Digital Marketing Services Our web...

    $141 Average bid
    $141 Сер. заявка
    249 заявки
    Custom Website Development Project
    6 дні(-в) left
    Верифіковано

    I’m ready to build a brand-new website and I’m looking for a developer who can guide the entire process—from picking the right stack to launching the finished site. While I haven’t locked down the specific category (e-commerce, portfolio, blog, or something hybrid), I do know I want a modern, responsive experience that loads quickly, looks professional on every device, and is easy for me to update afterward. Here’s how I picture the collaboration working: • You’ll advise on the best platform or framework based on my goals and budget. • Together we’ll map out the site structure and user flow, then turn that into clean, mobile-first page designs. • You’ll build the front-end and any required back-end or CMS functionality, t...

    $21 / hr Average bid
    $21 / hr Сер. заявка
    149 заявки
    Modded Utility APK Needed
    6 дні(-в) left

    I need a fully-functional modded APK for an existing Android utility app. The goal is simple: strip out every advertisement, unlock all premium features that normally sit behind a paywall, and apply a fresh custom theme so the interface feels cleaner while still matching the original layout. Because I use the app daily, stability is critical. The patched build must install over the current Play-Store version without forcing me to uninstall, preserve my user data, and launch without triggering Play Protect warnings. Please keep the original package name and signature scheme unless there’s a technical reason to re-sign—just let me know first. I’m looking to receive: • One signed, ready-to-install APK (latest app version) • A brief changelog or notes outlinin...

    $6 Average bid
    $6 Сер. заявка
    9 заявки
    Open-World Multiplayer Mobile Game
    6 дні(-в) left
    Верифіковано

    ((((Read the description thoroughly before bidding))) We are looking for an experienced and certified Game Development Studio or Senior Full-Stack Unity Team to handle the complete development from scratch of a massive multiplayer, open-world mobile game (GTA / Roleplay style). The game must be highly optimized for mobile devices (iOS and Android) and support up to 300 concurrent players on a single Windows server. IMPORTANT NOTE: We do not have any pre-existing base files, source codes, or project templates. The hired studio/developer will be fully responsible for providing, coding, and integrating all assets, network architecture, core systems, and environment designs from the ground up. Project Reference & Target Quality: To understand the exact gameplay style, mechanics, and vis...

    $5658 Average bid
    $5658 Сер. заявка
    49 заявки

    I want to develop a multi-language (English, Marathi, Hindi) full-stack mobile-responsive web application called "Connecto". Key features required: 1. User Profiles for Wholesaler, Retailer, and Delivery Partner. 2. Shop registration with location and category. 3. Automated matching system to connect retailers with wholesalers within 24 hours. Looking for an expert developer who can design the UI and build the complete system.

    $111 Average bid
    $111 Сер. заявка
    45 заявки
    FCPS2 App Download Campaign
    6 дні(-в) left
    Верифіковано

    I’ve built an Android revision app for doctors sitting the FCPS Part-II General Medicine theory exam and now need a focused social campaign to put it in front of them. The Play Store link is My entire budget and energy are going into paid social, so I’m looking for someone who can plan, launch and optimise Facebook and Instagram promotion with the single objective of driving quality installs( people who actually use the app) Key things I need from you • A short campaign strategy outlining target personas, creative angles, • Two or more static or short-form video creatives sized for Feed, Stories and Reels Success for me is simple: a measurable lift in app downloads and engagement. If you’ve run medical-niche install campaigns before—or can show re...

    $24 Average bid
    $24 Сер. заявка
    14 заявки

    I need an Android application (APK only, no iOS for now) that can automatically accept incoming Rapido and Ola ride requests the moment they appear, then surface a simple confirmation screen to the rider. Core workflow • User opens the app and signs in with Firebase Authentication. New users must verify their phone number through an OTP flow. • From the home screen the driver can toggle Ola or Rapido acceptance on or off independently; when a service is switched off, no rides from that platform should be auto-accepted. • Whenever the toggle is on, the app stays in the foreground/background (your call on the best technical approach) and listens for ride offers. Matching offers must be auto-accepted in milliseconds, mimicking the speed of native Ola / Rapido acceptanc...

    $125 Average bid
    $125 Сер. заявка
    44 заявки
    Finalize & Publish Two Android Apps
    6 дні(-в) left
    Верифіковано

    I have two Android applications that have already cleared the initial Google Play review, yet each time I push them from Testing to Production they bounce back and never make it to a public release. I need a seasoned Android developer who can dive into my Play Console, pinpoint exactly why Production keeps failing, resolve every policy- or compliance-related snag, and steer both apps all the way to “Live” status. You’ll get full console access so you can trace release tracks, examine policy warnings, crash reports or content issues, and apply the fixes directly in the code or the store listing. Once the root causes are handled, you’ll prepare the next production submission, respond to any reviewer feedback, and stay on the case until both listings are publicly avai...

    $14 Average bid
    $14 Сер. заявка
    13 заявки

    I want to develop a multi-language (English, Marathi, Hindi) full-stack mobile-responsive web application called "Connecto". Key features required: 1. User Profiles for Wholesaler, Retailer, and Delivery Partner. 2. Shop registration with location and category. 3. Automated matching system to connect retailers with wholesalers within 24 hours. Looking for an expert developer who can design the UI and build the complete system.

    $102 Average bid
    $102 Сер. заявка
    49 заявки

    I'm seeking an experienced UI developer to design the interface for my custom WordPress e-commerce site. The pages that need designing are: - Homepage - Product Pages - Checkout Page Ideal Skills and Experience: - Expertise in WordPress, especially with custom themes - Strong background in UI/UX design for e-commerce platforms - Proficiency in creating intuitive and engaging user interfaces - Experience with responsive design principles - Familiarity with e-commerce best practices and user journey optimization -Need Website to be Mobile Friendly And Fast Loading Please provide a portfolio demonstrating similar projects. Looking forward to your bids!

    $240 Average bid
    $240 Сер. заявка
    158 заявки

    I rely on an auto-clicker to keep the Ola Driver app running smoothly, but the latest Ola update now shows a screen-wide blocker that stops any touch automation. I need a developer who can give me back that hands-free convenience. Here’s what I’m after: if you can simply unblock my current auto-clicker, great. If that proves impossible, then I’m happy to commission a brand-new Android app that reproduces the same auto-click features while cleanly bypassing the new blocker. I’m unsure whether I still have full source code for the existing tool, so please plan for both scenarios. Core requirements • Seamless auto-click functionality inside the newest Ola Driver build • Reliable bypass of the overlay/blocker screen introduced in the recent update &bul...

    $24 Average bid
    $24 Сер. заявка
    16 заявки
    Android Loan Tracker App
    6 дні(-в) left

    I need an Android application to track borrowed money. The app should include: - Phone number verification for secure login. - Comprehensive borrowing records with: - Applicant's name and contact information. - Borrow amount and EMI (Equated Monthly Installment) details. - Due dates and payment status. Ideal skills and experience: - Android app development expertise. - Experience with secure login integration, especially phone number verification. - Ability to create user-friendly data input and display interfaces. Looking forward to your bids!

    $73 Average bid
    $73 Сер. заявка
    36 заявки

    Chicken delivery app shops at the customer's door step Please apply only who already have experience with app development and references app I’m ready to bring a complete food-delivery experience to life and need a developer who can build native apps for both iOS and Android, along with a web-based admin panel. Core features I must see working flawlessly: • Secure user registration & login • Real-time order tracking from the shop to the doorstep • Payment gateway integration for smooth, in-app checkout On the back-end, the admin portal should let me add Shops or menus, manage incoming orders, monitor delivery status, and handle user accounts without touching code. Clean, intuitive UI/UX, solid code architecture, and clear documentation are important t...

    $329 Average bid
    $329 Сер. заявка
    115 заявки
    Platform Fleet CRM & Dashboards
    6 дні(-в) left
    Верифіковано

    I need a purpose-built CRM for my vehicle-tracking and fleet-management business that runs smoothly in any modern browser and on iOS / Android devices. The workflow is already mapped out: • A live Dashboard that shows every new activity the moment it happens. • A Wall Board where staff can scroll through past activities, complete with time stamp, client name, vehicle number and all related notes. • Forms to add and edit vehicle details in required format at any time. • Full device inventory management with complete history, plus SIM management with its own change log. • Clients Management system. • Create jobs for technicians and it will popup to them and they can enter the data from mobile and come to main app, then user authenticate data and go i...

    $352 Average bid
    $352 Сер. заявка
    260 заявки

    Website Developer Needed — White Label Partnership Opportunity (SEO-Optimized Websites) We are looking for a skilled freelance website developer/designer to work with our agency on a white-label basis for client projects. This is a long-term opportunity for the right person. About Us We are a client acquisition and business solutions agency working with businesses across multiple industries. We handle: • Client acquisition • Communication • Sales • Project management You handle: • Website design & development • Delivery • Revisions • Technical implementation Projects will be delivered under our agency branding (white label). Project Type SEO-optimized business websites for: • Clinics • Hotels & resorts • Realtors &bull...

    $525 Average bid
    $525 Сер. заявка
    133 заявки

    Hello, I am looking to build a Vehicle Inspection MVP for roadside vehicle inspections. The first version should include: * User login * Vehicle inspection checklist * Vehicle details entry * Photo capture from mobile device * Inspection result (Pass / Warning / Fail) * PDF report generation * Cloud database storage * Simple admin dashboard * GPS location capture * Inspector signature Thank you

    $18 / hr Average bid
    $18 / hr Сер. заявка
    217 заявки

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