Android is the most popular mobile operating system globally. It is a modernized version of the Linux open-source operating system, which provides millions of users with compute resources and features to create user-friendly mobile applications. An Android developer can specialize in creating and designing the underlying code for building interactive mobile applications for the Android platform with user friendly features such as easy navigation and rich user interface.

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

  • Quick integration of payment gateways onto multiple platforms.
  • Identifying and fixing software bugs in existing Flutter projects.
  • Utilizing SMS API to provide a secure login experience with OTP authentication.
  • Developed a multi restaurant food delivery system with powerful UI/UX capabilities that contain an extensive list of features.
  • Added new functions onto existing android applications.
  • Developed a tablet app specifically designed to provide train replacement service manual announcement applications.
  • Wrote code for thermostat remote control on ESP32 WiFi and Blynk cloud platform.

It is evident that Android developers have a wide array of talents at their disposal that can be used to create innovative solutions and applications for any of your desired needs. On Freelancer.com, we have experienced Android Developers with years of expertise ready to assist you in your project. Our talented developers are passionate about what they do—making sure that all customers get their desired product quality and standards met on time without compromising the overall application structure and design. If you are looking for an Android Developer for your project, why not post your project today on Freelancer?

На підставі 355,570 відгуків клієнтів, рейтинг Android Developers становить 4.9 із 5 зірочок.
Найняти Android Developers

Android is the most popular mobile operating system globally. It is a modernized version of the Linux open-source operating system, which provides millions of users with compute resources and features to create user-friendly mobile applications. An Android developer can specialize in creating and designing the underlying code for building interactive mobile applications for the Android platform with user friendly features such as easy navigation and rich user interface.

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

  • Quick integration of payment gateways onto multiple platforms.
  • Identifying and fixing software bugs in existing Flutter projects.
  • Utilizing SMS API to provide a secure login experience with OTP authentication.
  • Developed a multi restaurant food delivery system with powerful UI/UX capabilities that contain an extensive list of features.
  • Added new functions onto existing android applications.
  • Developed a tablet app specifically designed to provide train replacement service manual announcement applications.
  • Wrote code for thermostat remote control on ESP32 WiFi and Blynk cloud platform.

It is evident that Android developers have a wide array of talents at their disposal that can be used to create innovative solutions and applications for any of your desired needs. On Freelancer.com, we have experienced Android Developers with years of expertise ready to assist you in your project. Our talented developers are passionate about what they do—making sure that all customers get their desired product quality and standards met on time without compromising the overall application structure and design. If you are looking for an Android Developer for your project, why not post your project today on Freelancer?

На підставі 355,570 відгуків клієнтів, рейтинг Android Developers становить 4.9 із 5 зірочок.
Найняти Android Developers

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    358 знайдені роботи

    Busco a una persona con sólida experiencia en IoT y algoritmos de inteligencia artificial para crear un sistema domótico completo. El proyecto incluye: • Diseño y prototipado del hardware: placa electrónica, selección de sensores / actuadores y conectividad (Wi-Fi o Bluetooth) listos para producción a pequeña escala. • Firmware modular que permita futuras actualizaciones OTA. • Aplicación móvil (iOS y Android) para la configuración y el control remoto del dispositivo. • Integración fluida con asistentes de voz —el sistema debe poder recibir y ejecutar comandos vía Alexa, Google Assistant u otro asistente equivalente. • Documentación técnica (esquem&aacut...

    $481 Average bid
    $481 Сер. заявка
    23 заявки
    Salon Website & App Suite
    6 дні(-в) left

    I’m looking for an experienced web & mobile app developer to build a high-performance website and iOS/Android app for a hair salon. I already have a one-page website, a premium ThemeForest theme, and an existing site (). I need a full salon website (using the current theme or a new one), iOS & Android apps, an online shop for products and services (WooCommerce), a client booking system, and a modern, clean UI/UX with fast loading as a top priority. Features should include user accounts, appointment booking, push notifications, online payments, an admin panel for managing bookings/services/products, GDPR compliance, SEO-friendly and mobile-first design, and publishing to the App Store and Google Play. calendar sync or integration is a big plus. Please include relevant past pr...

    $570 Average bid
    $570 Сер. заявка
    84 заявки

    I need a full-function Android social networking application built from the ground up. The core idea is simple: let users create accounts, build a profile, connect with others, and share content in real time. I’m looking for a clean, modern UI that takes advantage of native Android components, built with Kotlin or Java in Android Studio, and underpinned by a solid, scalable backend (Firebase, Supabase, or your preferred equivalent). Key goals • Smooth onboarding: email, phone, or third-party sign-in • Personal profiles with editable photo, bio, and basic stats • Post feed supporting text, images, and short video • Real-time likes, comments, and push notifications • In-app messaging or chat to keep conversations flowing • Lightweight admin dash...

    $21 / hr Average bid
    $21 / hr Сер. заявка
    39 заявки

    I'm looking for an experienced mobile app developer to create a cross-platform application for iOS and Android. This app is centered around promoting kindness and connecting kind-hearted individuals. Key Requirements: - User-friendly interface - Secure user authentication - Profiles showcasing users' kind acts - Geolocation features to find nearby kind events - Push notifications for kindness challenges and events - Community forum for sharing stories and experiences Ideal Skills: - Proficiency in React Native or Flutter - Strong background in UI/UX design - Experience with backend development and database management - Knowledge of implementing secure authentication protocols - Ability to integrate geolocation services Please provide a portfolio showcasing similar work and any...

    $285 Average bid
    $285 Сер. заявка
    50 заявки
    Generador IA de exámenes PDF
    6 дні(-в) left
    Верифіковано

    Necesito una aplicación de escritorio para macOS que, a partir de un PDF académico, cree exámenes tipo test de forma automática mediante IA. Quiero: • Cargar PDF´s y que el sistema analice su contenido sin necesidad de que yo introduzca una batería de preguntas. • Elegir antes de cada generación cuántas preguntas tendrá el examen y cuántas opciones de respuesta mostrará cada una. • Al responder, que la aplicación indique si he acertado o fallado y muestre la justificación citando el artículo, sección o página exacta del temario que avala la respuesta correcta. Requisitos técnicos principales: • Ejecución nativa en macOS (un .app instalab...

    $63 Average bid
    $63 Сер. заявка
    10 заявки
    Flutter Dual-Platform App Build
    6 дні(-в) left
    Верифіковано

    I already have two complete app concepts: every screen, interaction and asset is designed, documented and ready to hand over. What I need now is the engineering muscle to turn those polished Figma files into production-ready Flutter applications that run smoothly on both iOS and Android. Both apps share a common backend. The REST endpoints, data models and authentication flow are all mapped out, so your focus will be wiring the UI to those services, managing state cleanly and ensuring offline resilience where needed. I expect pixel-perfect implementation of the provided designs, faithful reproduction of the planned user journeys and thoughtful handling of edge cases across devices. Deliverables • Full Flutter codebase for the two apps, structured for reuse of shared components &...

    $538 Average bid
    $538 Сер. заявка
    103 заявки

    AI Assistant Feature Project Description: We are developing an AI Assistant Android app that currently works fine when it’s in the foreground, but stops responding in the background We need an experienced Android and Java developer who can implement a background service or foreground notification-based system so that: The AI assistant continues to run even when other apps are open. It can receive and execute commands from notifications or voice input while running in the background. The app should maintain minimal battery usage and comply with Android’s background execution limits (Android 10+). Key Requirements: Strong experience with Android Services (Foreground Service, WorkManager, BroadcastReceiver, etc.) Java-based Android app expertise (Kotlin is a plus) ...

    $85 Average bid
    $85 Сер. заявка
    12 заявки

    I have an existing Android APK but no accessible source code. I need the app fully de-compiled, cleaned up, and re-assembled so I can continue development. Once the codebase is restored, I’ll want a few targeted edits—mostly refactoring and minor feature adjustments that we’ll clarify together after you review the decoded project. What I expect from you: • Produce a readable, gradle-based Android Studio project reconstructed from the current APK. • Implement the agreed code changes, then compile and deliver a fresh, working release APK plus signed debug build. • Document every modification so I can pick up future work without hand-holding. You’re free to use jadx, apktool, or any equivalent reverse-engineering toolchain as long as the final pr...

    $279 Average bid
    $279 Сер. заявка
    12 заявки
    Guided Yoga Sessions Mobile App -- 2
    6 дні(-в) left
    Верифіковано

    I’m ready to bring an intuitive yoga app to life whose main focus is delivering fully guided, intermediate-level sessions. Each class will stream as a high-quality video tutorial so users can see every pose in motion, follow along in real time, and practice safely at home or on the go. Here’s the core experience I need built: • A clean, distraction-free catalog of intermediate routines (think 10-, 20- and 40-minute flows). • In-app video playback with controls for pausing, rewinding and casting to bigger screens. • A simple schedule or “My Sessions” area so users can bookmark favorite flows and pick up where they left off. I’m focused on nailing the intermediate content first, but I’d like the architecture to be flexible enough to ...

    $170 Average bid
    $170 Сер. заявка
    21 заявки
    Revamp Wallet & Payment Modules -- 2
    6 дні(-в) left
    Верифіковано

    I need to run first both customer and rider applications and need to verify all functionality and need to fix bug if any occur and then i need targeted modifications made to my live Android and iOS ride-hailing apps on both the customer and driver sides while keeping the current UI intact. ======= CUSTOMER APP CHANGES ======= 1. remove topup, withdraw, wallet. 2. remove all payment gateway methods just keep cash, jazzcash and easypaisa ( no need integration just add these methods). ======= DRIVER APP CHANGES ========= 1. remove cash and withdraw functionality from waller option in Driver application and add topup like customer's app topup option. 2. we want deduct pre defined percentage on ride confirmation from driver wallet. Note: driver should not be able to pick ride if...

    $29 Average bid
    $29 Сер. заявка
    9 заявки

    Role: Software Developer / Technical Partner (Equity Opportunity) I am looking for an experienced software developer to join me as a technical partner on the development of an AI-integrated desktop application, from MVP through to initial launch. This is not a contract-only role. For the right person, there is an opportunity to take on a meaningful equity stake, reflecting long-term involvement in architecture, implementation, and product evolution. The product is a stateful, non-trivial application that integrates AI as an interactive system component. It requires careful data modelling consistency management, and thoughtful UX for extended use. This is not a marketing website or a thin wrapper around an API. Core requirements: Experience building desktop applications (Electron, Tauri, ....

    $6808 - $13616
    Прихований Угода про нерозголошення
    $6808 - $13616
    27 заявки

    Saya membutuhkan developer berpengalaman untuk merancang dan membangun aplikasi Android yang berfokus pada monetisasi melalui penjualan produk digital maupun fisik. Aplikasinya harus: • Mengizinkan pendaftaran pengguna hanya melalui email agar alur onboarding tetap sederhana dan terkontrol. • Menyajikan antarmuka yang ramah pengguna, cepat dipelajari, serta mudah di-scale ketika basis pengguna bertambah. • Menanamkan sistem pembayaran terintegrasi (gateway lokal dan internasional) guna memaksimalkan konversi dan pendapatan. • Menegakkan standar keamanan transaksi dan perlindungan data pengguna, termasuk enkripsi di sisi server serta autentikasi dua faktor opsional. • Memiliki arsitektur backend yang modular sehingga fitur baru—seperti katalog produk,...

    $16 / hr Average bid
    $16 / hr Сер. заявка
    3 заявки

    TERMS OF REFERENCE (ToR) AI-Driven, Viral-First Digital Marketing for JOZI App 1. Background JOZI is an AI-powered, culturally intelligent dating application designed to address key failures of existing global dating platforms, including: • Lack of trust and safety • Poor cultural relevance • Algorithm opacity • High prevalence of fake profiles • Exploitative and opaque monetization models The platform adopts an Africa-first strategy, followed by expansion to the African diaspora and global markets, with a strong emphasis on: • Authentic human connections • Safety and trust • Intention-driven and culturally aligned matchmaking This Terms of Reference (ToR) defines the scope of engagement for a full-stack digital marketing and growth partner responsib...

    $4239 Average bid
    $4239 Сер. заявка
    47 заявки

    Saya ingin mengubah ide saya menjadi aplikasi iOS berbasis media sosial yang berpotensi menghasilkan cuan. Fokus saya hanya pada platform iOS—tidak perlu versi Android untuk tahap awal. Lingkup kerja yang saya butuhkan: • Desain dan pengembangan aplikasi iOS native (Swift atau SwiftUI). • Fitur inti media sosial: pendaftaran pengguna, profil, unggah konten (teks, foto, atau video pendek), feed kronologis, tombol suka/komentar, dan notifikasi push. • Dasbor admin sederhana di sisi server untuk moderasi konten dan analitik dasar pengguna. • Integrasi login pihak ketiga (Apple ID dan/atau Google) agar onboarding lebih cepat. • Dokumentasi singkat cara build, deploy, dan maintain aplikasi. Kriteria penerimaan: aplikasi dapat di-build tanpa error di ...

    $466 Average bid
    $466 Сер. заявка
    3 заявки

    Referral Mobile App – CS Lawncare Overview CS Lawncare would like to develop a public, standalone native mobile application for both iOS and Android. The primary purpose of the app is to enable customer referrals through unique referral codes, while also serving as a simple service promotion tool. The app will not be connected to an existing website and will not include any payment processing or financial transactions. ________________________________________ Core Objectives • Allow existing CS Lawncare customers to refer neighbors and friends • Track referrals through app-generated referral codes • Enable new customers to request a callback for service quotes • Provide CS Lawncare with the information needed to reward their existing customers and the pot...

    $1179 Average bid
    $1179 Сер. заявка
    152 заявки
    Math application -- 2
    6 дні(-в) left

    I am looking for a junior developer or student in India to build a comprehensive Android math learning app with gamified features. Math topics to cover: The app should cover all major math topics for the target student age/grade group, including: • Arithmetic: addition, subtraction, multiplication, division • Fractions, decimals, percentages • Algebra: equations, inequalities, sequences • Geometry: shapes, angles, area, volume • Statistics and probability • Word problems / applied math Key features required: • Competitions / challenges for students to compete individually or in groups • Quizzes: multiple choice, short answers, and timed tests • Progress tracking with points, badges, and levels • Leaderboards to motivate learners...

    $1002 Average bid
    $1002 Сер. заявка
    39 заявки

    I want to launch a reels-centric news product that starts in English and Hindi and can later expand across India. The experience must feel as snappy as Instagram Reels while carrying the credibility of a top-tier newsroom. Core experience • Short, swipe-able news reels and story cards • Real-time breaking-news ticker • Full-length articles and explainers • Live TV channel streaming in-app • Voice mode, language switcher, bias and source-transparency badges • AI-driven personalisation that quickly adapts to a primarily 18-40 audience Technical expectations • Native-quality apps for both Android and iOS (Flutter or React Native are fine if performance targets are met) • Cloud-hosted, CMS-driven backend that scales smoothly to 1 M+ mon...

    $271 Average bid
    $271 Сер. заявка
    32 заявки

    I need a Learning Management System that makes safety training simple and engaging for workers in Bangladesh who learn primarily on their phones. The course catalog will ultimately span many sectors, yet the first rollout must concentrate on the manufacturing industry, with special attention to machinery-operation safety. Content, navigation, and assessments all have to feel intuitive on lower-spec Android devices that dominate the local market. Core expectations • Full LMS build (user registration, progress tracking, quiz engine, certificates) • Responsive design that prioritises small-screen usability • Easy path for me to upload additional industry modules in future • Bangla and English UI toggle • Secure hosting and basic analytics dashboard Selecte...

    $878 Average bid
    $878 Сер. заявка
    116 заявки
    Flutter BNPL Demo App
    6 дні(-в) left

    I want to put together a quick Snapmint-style Buy-Now-Pay-Later demo that runs on Android, built with Flutter and backed by Firebase. The goal is a clean, working MVP—no production-grade security or payment gateway—just enough to showcase the core BNPL flow. Core user flow • Mobile number login verified by OTP • KYC capture screens for PAN, Aadhaar and a selfie (image upload to Firebase Storage) • Simple product price input followed by automatic EMI breakdown for 3, 6 or 9 months • Loan status screen that can show Pending, Approved or Rejected states Admin side A lightweight web panel is fine—as long as I can: • View registered users and their KYC documents • Approve or reject loans • Manually change a loan’s stat...

    $285 Average bid
    $285 Сер. заявка
    35 заявки

    Necesito desarrollar una aplicación nativa para Android cuyo núcleo sea un sistema de autenticación de usuario sólido y fácil de mantener. La primera versión debe permitir que un nuevo usuario se registre con correo y contraseña, inicie sesión, recupere credenciales y mantenga la sesión de forma persistente. Trabajo con Git, por lo que el código fuente debe entregarse en un repositorio privado y estar claramente documentado. Quiero una arquitectura limpia (idealmente MVVM o similar) y dependencias bien gestionadas con Gradle. Aprecio el uso de Jetpack Compose, aunque acepto XML si explicas tu elección. Acepto Firebase Authentication, Auth0 u otra solución siempre que justifiques la selección, p...

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

    I want to create a first-person action/adventure game exclusively for mobile (iOS and Android). The core loop will blend fast-paced exploration, environmental puzzles, and real-time combat, all narrated through an original storyline I already have outlined. Everything else—from mechanics and level design to UI—still needs to be built. You’ll take the concept through the full production pipeline: refining the design document, prototyping in Unity or Unreal, building 3-D characters and environments, integrating touch and optional gyro controls, adding audio, and optimising for mid-range phones (2022 models and newer) at a stable 60 fps. Compliance with App Store and Google Play requirements, cloud-save functionality, and simple monetisation hooks (cosmetics, level packs)...

    $574 Average bid
    $574 Сер. заявка
    38 заявки
    Pine script developer
    6 дні(-в) left

    I’m getting ready to broadcast a mobile-based gaming session live on YouTube and want everything to look and sound professional from the first second on-air. I’ll be running the show through Streamlabs, so what I need now is an experienced hand that can fine-tune the app, design tidy overlays, balance audio, and walk me through the optimal settings for a phone-captured feed. The workflow I’m picturing is simple: we hop on a call, you remotely guide me while I screen-share, we build the scenes together, add the alert boxes, test bitrate and resolution, and then run a short private test stream to be sure the chat, notifications, and capture are rock solid before launch. If anything glitches, I’d like quick troubleshooting advice so I can fix it on the spot during fut...

    $124 Average bid
    $124 Сер. заявка
    2 заявки

    I need Figma UI designs for both a web app and Android app for a footy tipping site. The design should be modern and clean. Essential Features: - User login/signup - Tip submission - Leaderboard - My picks screen - Minimal profile screen Ideal Skills and Experience: - Expertise in Figma - Experience designing for both web and mobile platforms - Strong portfolio showcasing modern and clean UI designs - Familiarity with user-friendly navigation and interactive elements Please include your portfolio with your bid.

    $350 Average bid
    $350 Сер. заявка
    153 заявки

    I need a clean, performant Android e-commerce app built from the ground up. The core of the project revolves around a smooth product catalogue experience that lets shoppers browse, search, and filter items without lag. A secure, fully integrated payment gateway must be in place so buyers can complete purchases inside the app rather than being bounced to a browser. Shoppers should also be able to leave ratings and text reviews, both to boost trust and to help with product discovery. Sign-in will rely on social media credentials only—no traditional email/password flow. If you prefer Firebase Authentication, Facebook/Google SDKs, or another reliable SSO option, that works as long as setup is straightforward for end users and easy for me to manage. Because I will eventually submit the ...

    $134 Average bid
    $134 Сер. заявка
    32 заявки

    More details: What primary purpose will the social networking app serve? Interest-based communities Which features are most important for the interest-based communities? Like dating app How soon do you need your project completed? Within a month

    $263 Average bid
    $263 Сер. заявка
    28 заявки

    We are looking for an experienced developer or team to build a custom ERP web application with full mobile access and PDF invoice generation. Required Features Customer management (create, update, customer-wise history) Inventory & stock management Stock update and availability tracking Invoice creation with PDF download Invoice history and search Business reports: Stock report Total business report Customer-wise report Currency: Oman Riyal (OMR) Tax: 5% VAT Invoice option: With VAT Without VAT Mobile access (mobile-responsive / PWA / Android app support) Secure admin login and user roles

    $684 Average bid
    $684 Сер. заявка
    60 заявки

    I need to get into a mobile phone of my GF, noting the device is not in reach!!! To know what's going on or to be clear on this thing! There is a specific way known,, by sending a modified pic or a link etc can do it!! So need support and services in this regard!

    $64 Average bid
    $64 Сер. заявка
    23 заявки

    We are looking to build a modern, scalable mobile and web application that combines Android, iOS, and Web platforms with a robust Node.js backend and AI-powered features. The product will allow users to sign up, manage their profiles, interact with intelligent features (AI-based recommendations/automation), and access the platform via mobile apps (Android & iOS) as well as a responsive web dashboard. The backend will be built using Node.js, while the frontend will use React.js for the web and modern frameworks for mobile development. Python-based AI services will be integrated to provide smart automation and insights. This project is intended as a long-term product, not a quick MVP, so code quality, scalability, security, and clean architecture are essential. Core Features: - User ...

    $274 Average bid
    $274 Сер. заявка
    33 заявки
    Publish App Via Your Consoles
    6 дні(-в) left
    Верифіковано

    I need a freelancer who already holds active Google Play Console and Apple App Store Connect accounts to get our production-ready app live right away. The Android and iOS builds are finished and signed, and all store assets—icons, screenshots, feature graphics, descriptions, privacy policy URLs—are zipped and waiting. Here’s the workflow I have in mind: • You upload the binaries, complete the store listings, clear any compliance checks, and push the releases to public status under your own developer profiles. • Once my Apple D-U-N-S is approved and my own consoles are activated, you’ll initiate the official app transfer on both storefronts so that the package names, bundle IDs, ratings, and review histories remain intact. For a smooth hand-off I&rsqu...

    $24 Average bid
    $24 Сер. заявка
    7 заявки

    I need an Android educational app deployed in kiosk mode onto device for a prototype. The app features an AI assistant that responds to voice commands with a graphic interactive face. Key Requirements: - App to be set up in kiosk mode - Back end suggestion and gemini api integration. Ideal Skills: - Experience with Android kiosk mode - Background in educational app development - Proficiency in integrating AI voice command functionalities

    $119 Average bid
    $119 Сер. заявка
    30 заявки
    React Native Developer Needed for Bill of Lading Integration
    6 дні(-в) left
    Верифіковано

    We are seeking an experienced React Native (Expo) developer to assist in implementing Bill of Lading (BOL) data flows and user interface within our dedicated driver mobile application. The ideal candidate will have a strong background in mobile app development and a keen eye for user experience. You will work closely with our design and product teams to ensure a seamless integration of BOL functionalities. If you are passionate about creating efficient and user-friendly mobile applications, we would love to hear from you! Relevant Skills: - React Native (Expo) - Mobile App Development - UI/UX Design Principles - RESTful API Integration - Version Control (Git) - JavaScript - Android - iOS

    $8 / hr Average bid
    $8 / hr Сер. заявка
    97 заявки

    Saya sedang mempersiapkan ekspansi layanan digital khusus top up game online dan ingin memastikan proses pembelian menjadi semudah mungkin bagi pengguna. Target utamanya adalah membuat akses yang lebih praktis sehingga transaksi harian meningkat secara signifikan. Ruang lingkup yang saya butuhkan mencakup: • Riset cepat ekosistem top up game di Indonesia—mulai dari metode pembayaran, API publisher, hingga pola perilaku gamer. • Rancangan arsitektur sistem yang memusatkan alur top up dalam satu dashboard, lengkap dengan integrasi API pembayaran (e-wallet, virtual account, QRIS) dan API game populer. • Peta user-flow yang meminimalkan langkah pembelian; contoh wireframe sederhana yang menyoroti kemudahan checkout. • Strategi peningkatan konversi harian—...

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

    Saya sedang mempersiapkan ekspansi layanan digital khusus top up game online dan ingin memastikan proses pembelian menjadi semudah mungkin bagi pengguna. Target utamanya adalah membuat akses yang lebih praktis sehingga transaksi harian meningkat secara signifikan. Ruang lingkup yang saya butuhkan mencakup: • Riset cepat ekosistem top up game di Indonesia—mulai dari metode pembayaran, API publisher, hingga pola perilaku gamer. • Rancangan arsitektur sistem yang memusatkan alur top up dalam satu dashboard, lengkap dengan integrasi API pembayaran (e-wallet, virtual account, QRIS) dan API game populer. • Peta user-flow yang meminimalkan langkah pembelian; contoh wireframe sederhana yang menyoroti kemudahan checkout. • Strategi peningkatan konversi harian—...

    $17 / hr Average bid
    $17 / hr Сер. заявка
    2 заявки
    Suit Inventory Tracking App
    6 дні(-в) left
    Верифіковано

    I run a suit manufacturing business that still relies on paper logs and spreadsheets to follow stock levels. I need a developer to create a straightforward inventory-tracking mobile app that my employees can use on the factory floor and in our warehouse. The goal is to record every movement of fabric, trims, and finished suits in one place so I always know what we have on hand without chasing multiple people for updates. Core scope • Build an intuitive app where employees can quickly add, edit, and view stock entries. • Provide a simple dashboard that shows current quantities at a glance and flags low-stock items. • Allow multiple employee logins with basic role control so only authorised staff can adjust figures. • Keep the interface clean and fast since man...

    $190 Average bid
    $190 Сер. заявка
    43 заявки
    Set Up Synced PC & Devices
    6 дні(-в) left

    I’m looking for someone who can make my digital life feel like one continuous workspace. I have two Windows-based computers and a mix of Android and iOS mobile devices, and I want them all to stay in step—documents, photos, contacts, calendars, browser data, the lot. Here’s what I need: • A reliable cloud-backed solution that keeps files and folders up to date across the Windows PCs, an Android phone, and iOS devices without me having to think about it. • Unified contact and calendar syncing so changes made on any device are reflected everywhere. • Consistent browser experience (passwords, bookmarks, open tabs) between the Windows machines and both mobile platforms. • Guidance on pushing notifications—texts, calls, app alerts—to ...

    $21 / hr Average bid
    $21 / hr Сер. заявка
    34 заявки
    Photo-to-Desktop Photo Import Application
    6 дні(-в) left
    Верифіковано

    I need a Windows desktop application (WinForms-style UI) that imports inspection photos from a connected Android or iPhone. Step 1 — Select photos * User chooses a date range (From/To). * When a phone is connected and the user clicks a Populate button, the app shows photo thumbnails taken within the chosen date range. * Each photo has a checkbox so the user can select/deselect files to import. * User clicks Next. Step 2 — Rename + resize * The app shows thumbnails only for the photos selected in Step 1. * The filename shown must exclude the file extension (e.g., displays as IMG1236). * Clicking a filename once should select the entire filename text. * Pressing Tab should move to the next filename and select the entire text (fast keyboard renaming). * User can set a proportio...

    $536 Average bid
    $536 Сер. заявка
    122 заявки

    – Requirements – Contract role only. Senior applicants only. Minimum 5+ years of professional Android development experience required. Start is immediate. Must be located in Australia. Up to 10 hrs per week, with opportunity to increase over time. – About Klara – Klara is a native Android tablet app used by factory workers in food and beverage manufacturing businesses. It helps workers record mandatory food safety information directly from the production line, replacing paper-based processes. The app is written in Kotlin and designed specifically for Android tablets. There are no plans for iOS. – The role – The MVP is complete and going live this month with 4 paying early access customers. You will take a structured handover from the existing An...

    $36 / hr Average bid
    $36 / hr Сер. заявка
    46 заявки

    Saya ingin membangun sebuah aplikasi bisnis Android yang membantu tim kami bekerja lebih giat dan terorganisir. Fokusnya adalah: • Fitur utama — pencatatan tugas, pengingat berkala, dan dasbor ringkas untuk memantau kinerja harian. • Platform — khusus Android, dikembangkan dengan Kotlin atau Java menggunakan arsitektur modern (mis. MVVM, Room, Retrofit). • Backend — solusi ringan cukup memakai Firebase / REST API; saya terbuka pada saran Anda asalkan data tersinkron secara real-time. • Antarmuka — bersih, intuitif, dan siap dipakai oleh pengguna non-teknis. Hasil akhir yang saya butuhkan: 1. APK siap uji di perangkat Android 10+. 2. Kode sumber lengkap beserta instruksi build. 3. Dokumentasi singkat alur fitur utama dan struktur d...

    $471 Average bid
    $471 Сер. заявка
    7 заявки

    I want a mobile application that centres on horoscope calculation and prediction. The user should enter their birth date, exact time, and location; the app must instantly compute the chart and present accurate daily horoscopes. On top of that core flow, I need personalised predictions that push timely insights to each user based on their unique data. A friendly, modern interface is essential, but the mathematical engine behind it has to be solid—please rely on a proven ephemeris library such as Swiss-Ephemeris, NASA JPL data, or an equivalent you already trust. Native iOS and Android builds are welcome, though a high-performance cross-platform framework like Flutter or React Native is perfectly fine if it keeps the experience smooth. For future-proofing, the code should be clean, w...

    $390 Average bid
    $390 Сер. заявка
    43 заявки

    Saya ingin dibuatkan sebuah game puzzle sederhana untuk platform mobile. Fokusnya adalah hiburan ringan—alur permainan harus cepat dipahami, dengan tingkat kesulitan yang meningkat secara bertahap agar pemain tertantang namun tetap santai. Lingkup kerja: • Rancang konsep inti dan mekanik puzzle yang orisinal namun mudah dimainkan. • Bangun prototipe fungsional untuk Android (lebih baik jika juga siap di-port ke iOS). • Sediakan antarmuka pengguna yang bersih dan intuitif, cukup layar menu utama, pilihan level, serta layar kemenangan/kekalahan. • Sertakan audio dasar (musik latar singkat dan efek suara sederhana). • Kirimkan file APK untuk uji coba, plus kode sumber terstruktur. Teknologi bebas—Unity, Godot, atau engine mobile ringan lain diper...

    $525 Average bid
    $525 Сер. заявка
    4 заявки
    Riding app like uber
    6 дні(-в) left
    Верифіковано

    Overview I’m launching a ride-hailing app (Uber-style) focused on London. This is an MVP, not a massive rebuild of Uber. I am looking for an experienced mobile app developer or small team who has already built ride-hailing / taxi / delivery apps (or very similar). Scope of Work (MVP) Rider App (iOS + Android) - User registration & login - Book a ride (pickup & drop-off) - Real-time driver tracking (GPS) - Fare estimate - Payment integration (Stripe / cash option) - Trip history - Ratings Driver App (iOS + Android) - Driver registration & profile - Accept / reject ride requests - Live navigation (Google Maps) - Earnings summary - Trip history - Ratings Admin Panel (Web) - Manage riders & drivers - View trips & earnings - Set commission / subscription pricing - Basi...

    $4013 Average bid
    $4013 Сер. заявка
    82 заявки

    I’m commissioning a full, production-ready ride-sharing solution that covers both sides of the marketplace. The scope spans native iOS and Android rider apps, a mirror set of driver apps, plus the server stack that powers real-time matching, payments, and dashboards. Core workflow • Riders open the app, watch nearby drivers update live on a map, request a trip, and pay securely with a credit or debit card. • Drivers toggle their availability, receive requests, navigate via in-app GPS, then review completed trips and earnings. • The backend matches riders to drivers instantly, calculates distance-based fares, and settles transactions to the appropriate accounts. Key components to build • Two mobile apps (Swift/SwiftUI for iOS, Kotlin/Jetpack for Android) ...

    $6884 Average bid
    $6884 Сер. заявка
    81 заявки

    I am initiating a long-term, full-scale project to build a smart restaurant application that will operate natively on both iOS and Android. The goal is to create a production-ready platform—not a quick MVP—that can scale and evolve over several phases. This venture is structured as a technical partnership with an Arabic software company that already has an in-house team and a verifiable track record in mobile product delivery. No individual contractors or intermediaries will be considered. Scope at a glance • Collaborative product strategy and roadmap definition • UI/UX design that meets modern Arabic and international usability standards • Native or high-performance cross-platform development for iOS and Android • QA, staging, deployment, and on...

    $828 Average bid
    $828 Сер. заявка
    81 заявки

    I need an Android and Mac app for a small restaurant that doesn't take reservations. The main purpose of the app is online ordering. Key Features: - Online ordering functionality - Detailed menu item descriptions (yes for all items) - Payment options to be discussed (credit/debit cards, digital wallets, cash on delivery) Ideal Skills & Experience: - Experience in mobile app development for Android - Experience in Mac app development - Strong UI/UX design skills to create an intuitive and attractive interface - Experience integrating secure payment gateways - Ability to provide detailed item descriptions Please submit a portfolio with relevant experience.

    $292 Average bid
    $292 Сер. заявка
    104 заявки
    Astrology App Development
    5 дні(-в) left

    I need an experienced app developer to create a horoscope reading app. The app will focus on predicting difficult periods, with an emphasis on health issues and life-threatening risks. Key Features: - Monthly horoscope predictions - Highlight difficult periods, focusing on health issues and life-threatening risks - User-friendly interface - Secure and private user data management Ideal Skills & Experience: - Experience in mobile app development - Knowledge of astrology is a plus - Strong UI/UX design skills - Expertise in secure data handling

    $435 Average bid
    $435 Сер. заявка
    27 заявки

    Job Description We are looking for an experienced Android developer or publisher who owns an old Google Play Console account (1+ year old). Requirements: Old and verified Google Play Console account Account must be in good standing (no strikes, no suspensions) Experience with publishing Android apps Good understanding of Google Play policies Available to start immediately Responsibilities: Publish our Android app on the Google Play Store Manage app submission, listing, and updates Assist during the review and approval process Important Notes: Account safety and policy compliance are mandatory No policy violations or misuse NDA can be signed if required

    $310 Average bid
    $310 Сер. заявка
    4 заявки
    Publish B2B E-commerce App to App Stores
    5 дні(-в) left
    Верифіковано

    Publish React/Capacitor Web App to iOS App Store & Google Play Store Job Description: We have a fully functional B2B e-commerce web application built with React, TypeScript, and Capacitor that we need published to both the Apple App Store and Google Play Store. Project Overview: The web app is complete and production-ready Capacitor is already configured in the project We need an experienced developer to handle the native build process and app store submissions Scope of Work: iOS (App Store): Configure Xcode project settings Set up app signing and provisioning profiles Create App Store Connect listing Handle app review submission process Address any rejection feedback until approved Android (Google Play): Configure Android Studio project settings Generate signed APK/AAB Create Goog...

    $505 Average bid
    $505 Сер. заявка
    148 заявки

    I need a call schedule system for employee shift management. The shifts need to be scheduled monthly. I will distribute it. The schedule consists of 3 tables. The template is available, approved leaves are provided in a timely fashion About 25 employee on average Key requirements: - avoid conflict of duties. - follow specific and clear rules - instructions Ideal skills and experience: - Experience in developing scheduling tools or apps. - Proficiency in WhatsApp API integration. - Strong UI/UX design skills for ease of use. Looking forward to your proposals!

    $32 Average bid
    $32 Сер. заявка
    32 заявки

    I’m ready to bring my online store to Android and need a talented developer who can translate a straightforward e-commerce concept into a smooth, modern mobile experience. Because I’m starting with Android only, the build should be fully native (Java / Kotlin) or cross-platform so long as the Android release is polished and Play-Store-ready. Scope • End-to-end development of the Android app—from clean architecture and intuitive UI right through to final deployment. • Core e-commerce flow: product browsing, cart, checkout, and secure payment processing. (If you have proven plug-ins or gateway SDKs you prefer, let me know; I’m flexible as long as PCI-compliant options are in place.) • Admin-friendly integration so I can add or update inventory wi...

    $301 Average bid
    $301 Сер. заявка
    47 заявки
    Cross-Platform Restaurant Order App
    5 дні(-в) left
    Верифіковано

    I already sketched the full flow of the project in Figma (previewable here: ) and now I’m ready to turn that prototype into a working application that runs smoothly on both iOS and Android. The core goal is to let restaurants (or similar vendors) receive, track, and fulfil customer orders in real time. Every user—whether customer, kitchen staff, or vendor admin—must sign in, so robust authentication is essential from the first build. Key features my prototype covers and that I need fully implemented are: • Order tracking from placement through fulfilment • Menu management that vendors can update in-app • Automatic customer notifications on status changes • A dedicated vendors dashboard for viewing live orders and basic analytics * user c...

    $1542 Average bid
    $1542 Сер. заявка
    308 заявки

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