JavaScript is one of the most popular programming languages in the world. If you are looking for a website to be created with sophisticated interactivity or in search of an impressive mobile app, using JavaScript is the way to go. With the help of our expert Javascript Developers, you can bring your idea to life.

A Javascript developer on Freelancer.com can create dynamic web applications with extended features and improved user experiences. They can also design advanced gaming applications, develop cloud applications, and create powerful websites that work with less coding and low complexity.

Here's some projects that our expert Javascript Developers made real:

  • Developed interactive websites & apps with detailed user accounts experience
  • Created powerful applications that streamline complex data into actionable insights
  • Built custom Windows and Mac software designed to fit client specifications
  • Developed mobile apps that enables customers to access data from their phones
  • Connected databases to web interfaces with easy input/output functionality
  • Optimized existing code for faster loading pages and smoother user workflows

Javascript Developers on Freelancer.com know how to turn ideas into reality. They are experienced professionals dedicated to excellence and creating top-notch scripts that are easy to use, reliable and fast. If you have an idea but don’t know how to turn it into technical reality, Freelancer.com is the place to post your project. Hire our expert Javascript developers today!

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    I need to make a page like the example (attached video), where there will be a button with a suggestion to switch to another browser. When clicked, call a dialog box (system window) and redirect the user to the selected browser. If possible, make it so that only chrome was from the options. Target audience - Android, iPhone is not considered now We want to place a link to the page in tiktok, but need to redirect the user to a third-party browser and do it with a dialog box, other methods as far as I know do not work I found a ready-made solution builder that has such a built-in function. We need to make a similar one only for our site. Tiktok account for testing links is available. If you need I can give a link to this ready-made solution (you can see it on the video).

    $237 (Avg Bid)
    $237 Сер. заявка
    10 заявки
    Cофт под телеграм 4 годин(-и) left

    Необходимо создать сервис, в который будут подключаться аккаунты телеграмма и все сообщения с них будут отображаться подряд, снизу вверх по дате поступления, и что бы можно было отвечать на сообщения с каждого аккаунту в одном списке. Сделать необходимо в виде сайта, к которому подключаешься, добавляешь аккаунты и проксю. Это основная задача, так же есть много апгрейдов для работы с аккаунтами внутри этого софта, но это отдельные задачи.

    $586 (Avg Bid)
    $586 Сер. заявка
    11 заявки

    I'm seeking a skilled developer to set up a chat bot on Instagram and Facebook Messenger. This bot will primarily handle booking inquiries. This is for my company Yog Love - by Ira Trivedi Key Responsibilities: - Bot set-up on Instagram and Facebook - Programming bot responses for booking inquiries - Add all information on a google sheet which should be directly uploaded on our Wix website Required Information Collection: - Client's name - Contact details - Specific program of interest Ideal skills and experience: - Previous experience in bot creation and management - Proficiency in social media platforms, especially Instagram and Facebook - Background in handling booking systems or similar processes

    $18 - $151
    $18 - $151
    0 заявки
    Full stack django + leaflet google maps 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Must be full stack, good at front and back end. This work is about developing an app that use leaflet for maps, with integration of google street view.

    $337 (Avg Bid)
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    5 заявки

    I am seeking a highly proficient gamer and Javascript developer to add a performance-optimized shooting function to my existing code. Key tasks include: - Setting up raycasting using React THREE js engine - The function needs to trigger every time the left mouse button is clicked - It should detect collision with dynamically spawned meshes in the scene - No specific mesh model is required as part of the collision detection Ideal Skills: - Advanced proficiency in Javascript - Familiarity with React THREE js engine - Previous experience with in-game shooting functions I look forward to your bid and working together on this unique task.

    $14 / hr (Avg Bid)
    $14 / hr Сер. заявка
    20 заявки

    Remote Opportunity Job Description: Good knowledge of the product including BPM Fundamentals, Architecture Components, Technical Features such as Designer Features, Configurations in Appian etc. Should have hands-on experience in design and development in Appian BPM including components such as Tempo, Mobility Features, Forums, Discussions, Pages, Smart Services, Reports, Deployment etc. Should have good knowledge of Java, Angular JS, J2EE, Ajax, JavaScript, JS, XML, XSLT etc. Appian Certification L2. Should have handled teams of size 5-7 and should be able to mentor the team. Excellent analytical and communication skills. Required Skills: Java, Angular JS, React JS, Appian Apply only if you have good experience in above skills.

    $13 (Avg Bid)
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    3 заявки
    Simple HTML Coding & Webpage Update 6 дні(-в) left
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    I need a skilled coder proficient in HTML to assist with specific tasks for 2-3 hours. Tasks include fixing layout issues and adding new sections to my webpage. This job requires basic HTML coding, making it suitable even for beginners. However, show me your experience, as it will help me choose the right freelancer for the job. It's a simple, quick task for the right person.

    $4 / hr (Avg Bid)
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    Urgent: Babylon.js or Three js Specialist Required 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Babylon js expert needed for few hours of work

    $152 (Avg Bid)
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    3 заявки
    Web API Development (Nodejs, Python, Docker) 6 дні(-в) left
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    I'm seeking a knowledgeable fullstack developer with proficiency in Node.js, Python and Docker who can effectively tackle the creation of back-end APIs for my project. Page Content: • The primary purpose of these APIs is to facilitate integration with third-party services, enabling seamless communication and data flow between different ecosystems. Skills and Experience: • Strong command over Node.js, Python, and Docker. • Proven experience in back-end API development. • Previous work in third-party service integration a huge plus. Platform: • The APIs should be developed for integration within a web platform. This project requires meticulous attention to detail and the ability to work within given timelines without compromising quality.

    $2442 (Avg Bid)
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    I'm in need of a skilled Shopify developer who can efficiently work with an existing Shopify theme. The timeline is crucial as I require the completed project as soon as possible. Skills and Experience Required: - Profound expertise in working with existing Shopify themes. - Ability to deliver high-quality work within tight schedules. Please note, I didn't specify any particular functionalities for the store, however a general knowledge of implementing functionalities could be handy. Your understanding of such area can be a valuable asset for this project and future related work. I look forward to hearing from you soon.

    $161 (Avg Bid)
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    40 заявки
    Core PHP Input & Display Pages Creation 6 дні(-в) left
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    I'm in a rush to have a skilled PHP developer and launch 3 integral pages for my website. First, an input form page is required where custom fields can be easily added for users to fill out. Following this, a data display page is needed to effectively and attractively present this user-provided data. Skills and Experience: - Experience in Core PHP - Basic Input forms skill It has 3 pages:, Page1: Input certain text and it should be stored to database. Page 2 & 3 are from one page: Input certain text in page 2 and it should show output on same page using table data from Page 1 and input here. Page 4: Input certain text, it should generate output using table data from Page 1 and input here. Please check and get this project started right away.

    $43 (Avg Bid)
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    Asp.Net Developer for Web Development Project 6 дні(-в) left
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    I'm seeking an experienced .Net developer who is skilled in ASP.Net, .Net Core and MVC. Your task will be to focus on web development. This includes certain functionalities such as making enhancements to the existing system and integration with a hardware device using APIs. Key Requirements: - Proficiency in ASP.Net and MVC - Able to work on enhancements for the current system - Proficient in hardware device integration using APIs The goal is to enhance the app and perfectly with our hardware device, improving the interfacing and general user experience. A good understanding and skills in web design and development is a must. Be ready for an adventurous and challenging venture!

    $206 (Avg Bid)
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    Spare Parts E-commerce Website Development 6 дні(-в) left
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    I require an experienced web developer who can create a robust, efficient, and professional-looking website for my spare parts business. The site needs to handle a massive quantity of parts from multiple brands. It will also serve as an inquiry platform for clients who want to request spare parts quotes. Ideal features for the website include: - A product search function that easily allows clients to find the spare parts they need. - A comprehensive parts catalog with categories and filters for effortless navigation. - A 'Request for Quote' form to facilitate client inquiries. The organization of products should be according to: - Brands that we carry. - Part types to provide ease in searching for specific components. The overall design and layout of the website should lean to...

    $307 (Avg Bid)
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    Website Login Script Verification 6 дні(-в) left
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    I'm looking for a professional who can thoroughly inspect and validate a login script I’ve developed for my website. The script is created in HTML5 and is designed for manual registrations, hence no social media integrations are required. Ideal Skills: - Expertise in HTML5 - Thorough understanding of secure coding practices - Experience in testing website scripts Specifically, I require: - A detailed review of the existing script - Confirmation that it functions correctly for user registration and login process - Assurance that it’s operating over Secure HTTP (HTTPS) only to ensure data security Looking forward to working with professionals with a keen eye for detail and a comprehensive understanding of secure web development.

    $110 (Avg Bid)
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    Gudie to display ECW Image using GeoServer and Leaflet 6 дні(-в) left
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    I'm looking for a guide on how to display medium-resolution (0.5m-2m) ECW image using GeoServer and Leaflet. This image will be serving the purpose of analyzing geographic data. The expected level of interaction is a static display with zooming and panning functionality. • Skills and Experience: A deep working knowledge of GeoServer and Leaflet is required. Previous experience with geographic data analysis and working with ECW images would be a real asset. • Project Goals: Achieve robust static display of a medium resolution ECW image. Develop zooming and panning capabilities to allow detailed analysis. • Deliverable: A step-by-step guide detailing the process of achieving this task.

    $190 (Avg Bid)
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    I'm in need of a proficient Full Stack Java Developer with strong capabilities in front-end development, back-end development, and database management. Your main task will be to develop a job search system specifically designed to find job opportunities. This platform will allow users to customize their profiles to make the job search more personal and efficient. Skills and Experience Needed: - Extensive proficiency in Java - Experience in front-end and back-end development - Proficiency in database management - Familiarity with user interface design and user profile customization - Previous experience in developing job search systems is a plus. Your role is critical to helping users navigate job opportunities easier. If you're passionate about making job search simpler and ...

    $340 (Avg Bid)
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    I'm seeking a professional who can skillfully design a popup subscriber form for me. On this form, subscribers would be required to provide their names and email addresses only. Key Functionality: - Popup Modal: The form should be presented to users as a popup modal on the webpage, ensuring it is easily noticeable and accessible. - Simplicity: The form should be simplistic in design and facilitate easy submission of the required details. We're just asking for a name and an email address, so it doesn't need to be overly complex. - Confirmation Message: When the subscriber finishes entering their details and submits, a confirmation message should appear on the same page thanking them for subscribing. Ideal Skills: - HTML/CSS: Proficiency in HTML/CSS to build and style t...

    $94 (Avg Bid)
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    XML Specialist Wanted for Data Integration Project 6 дні(-в) left
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    We are searching for a skilled XML developer to join our team for a data integration project. The ideal candidate should have in-depth expertise in XML technologies, including XML parsing, transformation, and schema design. Responsibilities will include developing XML-based solutions for data interchange, ensuring data integrity and compliance with industry standards. Proficiency in Java or other programming languages commonly used for XML processing is highly desirable. If you have a strong background in XML development and are interested in this opportunity, please contact us with your qualifications and availability.

    $238 (Avg Bid)
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    Python Prize Draw System: Fraud Detection 6 дні(-в) left
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    I am looking for a professional Python and Django developer with a strong background in fraud detection systems to develop a small scale online daily prize draw system for me. Main Functionalities: - User registration and login: The system should allow users to register and login. Personal data safety is a high priority. - Prize selection and allocation: The system should have a feature where users can select and allocate the prize for the day. - Fraud detection and prevention: The system should be capable of detecting and preventing fraudulent activities among users. Fraud Detection Module: - The system must encompass a detection module for suspicious user activity. - The developer should be able to utilize a credit card fraud detection dataset to implement this feature. Skills Requ...

    $427 (Avg Bid)
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    E-commerce Website Development 6 дні(-в) left
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    I'm seeking a proficient web developer, versed in both HTML/CSS and JavaScript. This undertaking involves creating an e-commerce website, hence, - Deep understanding of HTML/CSS is crucial for creating a visually stunning design with seamless user interface. - Solid experience in JavaScript is key for incorporating interactive features that boost user engagement and enhance customer experience on the website. Must-Haves: - Proficiency in React and Angular. Knowledge on how to integrate and utilize these frameworks effectively in developing and optimizing an e-commerce platform is crucial for this project. This is an excellent opportunity for those developers aiming to showcase their knack for e-commerce website development and front-end programming. The goal is to create a high-p...

    $577 (Avg Bid)
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    I am looking for an app developer with experience in creating utility apps for Android. App to be downloaded on galaxy S20 currently running android 14. Primary Features: - Regular calculator functionality - Capability to hide and run a specific spyware app. Must resemble the samsung calculator found in play store, in both appeance and functionality. While the calculator will serve as the facade, the central functionality of this application is to cleverly conceal and completely run spyware software in the background. No apps available allow the spyware to function properly. It gets very tricky when attempting to enable the necssary permissions. Skills and Experience: - Advanced understanding of Android system - Proficient in Java or Kotlin - Strong knowledge in creating utility ap...

    $585 (Avg Bid)
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    68 заявки
    Personalized Stock Market Candlestick Charting 6 дні(-в) left
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    I am looking for an expert in creating interactive and real-time candlestick charts, Using an Open-source Library called Lightweight Charts Library, Specifically for plotting and analyzing stock market data. This script should be developed using the ReactJS framework. This script will be built with the Basic features for any Candlstic chart inspired by the Tadingview chart platform. Features for candlesticks chart like: - Time frame series. (1,2,3,4... minutes; 1,2,3,4... Hours; 1,2,3,4... Days; 1,2,3,4... Weeks; 1,2,3,4... months; 1,2,3,4... Years). - Plotting type (Bars, Candles, Hollow candles, Area, Heikin Ashi, Renko, Range). - Indicator ( Rsi, Volume, MACD, ....And more). - Drawing Tool ( Trendline, Horizontal line, Vertical line, Channels ....And more). - Screenshot. - Save any...

    $19 / hr (Avg Bid)
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    60 заявки

    I'm seeking a skilled Python programmer to develop a software module that can retrieve and process data from an Excel file. This bespoke software needs to display the data like a railway station scroller, strictly text-based. Key functionalities required include: * Picking data: The tool should extract data from the Excel file and output each row sequentially. * Sorting: While the display should be row by row, the order should be according to a certain criterion, instead of the original Excel sequence. Ideal Python programmer would bring: * Proficiency in Python programming, particularly in handling excel files and data sorting. * Previous experience or knowledge of creating text-based scrollers would be a plus. * Understanding of data presentation and able to work within specifi...

    $95 (Avg Bid)
    $95 Сер. заявка
    11 заявки
    React Native Developer Required 6 дні(-в) left
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    I am working on React Native with Javascript Frontend Development Project. I need someone to Support me for this Project atleast 4 to 5 hours Per day. It is a Mobile IOS Application. Project will Exist more than 2 years. I need support through Remotely(zoom). I am looking for Good Experienced(4+ years) Person as a Frontend Developer, Who can work on the tasks Quickly. I will give Figma Design need to develop exactly.I am looking for Long term relationship. After this Project Completed means, we will give immediately another support project. I will give you one sample task. After you done sample task successfully i will give you the project. Required Skills : React Native, HTML, CSS, Javascript. Language Speaking Person : English, Telugu(Preferred) Note : I can pay you per task or hour wi...

    $5 / hr (Avg Bid)
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    18 заявки
    React js and nestjs developer 6 дні(-в) left
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    I'm looking for the Reactjs (frontend) and Nestjs (backend) developer. Some experience is required in order to work on the project. Interested one please apply to this!

    $106 (Avg Bid)
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    Google Sheets Function Creation & Integration 6 дні(-в) left
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    I'm seeking a skilled Google App Script developer who can: - Create tailored Google Sheets functions that align with my business workflow requirements. - Seamlessly integrate these functions with other Google services for a streamlined process. The primary objective of this project is to improve and optimize my workflow procedures. As such, a developer with a strong understanding of business processes and prior experience in Google Sheets customization would be ideal. Please note that this project may fall under the intermediate level. It will necessitate some degree of customization and integration, so adaptability and problem-solving skills are essential. Interested candidates should provide examples of similar works as proof of familiarity with such projects.

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    I'm on the hunt for a talented developer who has a vast knowledge of Pine Script. I lack skills in Pine Script, so I need someone who can make alterations to my existing code. You will be responsible for the following: - Tweaking signal parameters to improve accuracy - Implementing new indicators to provide a multifaceted approach - Finessing the entry/exit conditions for enhanced performance This project requires someone with a high-level understanding of Pine Script who can modify existing code and make insightful improvements successfully. Your ability to integrate new indicators and adjust signal parameters and entry/exit conditions is vital. This job is perfect for someone detail-oriented, has excellent coding skills, and a keen understanding of trading strategies. Please p...

    $148 (Avg Bid)
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    15 заявки
    Multi-Step Form API Specialist 6 дні(-в) left
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    In need of talented API developer to fine-tune an existing multi-step form. The form is built using formidable forms. An intermittent issue is causing some information to not be sent through api. We need a specialist to troubleshoot, locate and fix the issue. Quick job for the wright freelancer.

    $32 / hr (Avg Bid)
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    Fix CCAvenue Payment Processing in ReactJS -- 2 6 дні(-в) left
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    I am currently wrestling with an issue in my ReactJS frontend and need an expert's help. I've integrated the CCAvenue payment gateway and although the backend seems to be operating without any glitches, I'm experiencing problems while processing payments. Key Tasks: - Identify and rectify the errors occurring during CCAvenue payment processing in the ReactJS frontend. Ideal Candidate: - Proficient in frontend development using ReactJS - Has experience with payment gateway integration, specifically CCAvenue - Is able to troubleshoot and solve errors efficiently and effectively - Has strong problem-solving skills and attention to detail. Having prior experience solving similar issues would be advantageous. If you fit the description, feel free to apply.

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    Resolve npm-check Installation Error 6 дні(-в) left
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    Hi I am new to npm. when I run this command npm install npm-check, I am getting the below error. I googled but no luck. Providing my and below. Can you let me know how to fix it. npm WARN cleanup ] npm ERR! code 1 npm ERR! path C:SPORTSUISPORTS-ui-repositorynode_modulesgifsicle npm ERR! command failed npm ERR! command C:windowssystem32 /d /s /c node lib/ npm ERR! (node:5224) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead. npm ERR! (Use `node --trace-deprecation ...` to show where the warning was created) npm ERR! ‼ read ECONNRESET npm ERR! ‼ gifsicle pre-build test failed npm ERR! i compiling from source npm ERR! × Error: Command failed: C:windowssystem32 /s /c "autoreconf -ivf" npm E...

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    I am seeking a proficient web developer to construct a web page aimed at showcasing portfolio. The structure of the web page is meticulously designed mockups created in Figma, which I will export to PNG for your guidance. Expectations: - Implementation of text and images, portraying an elegant and engaging visual appeal. - Integration of responsive contact forms and feedback mechanisms to facilitate effective user relations. - Construct dynamic header, modals, dropdowns, navbar, menu, and AJAX calls to enhance user interface and navigability. The ideal candidate for this task should have: - Proficiency in HTML, CSS, Bootstrap os a MUST - Familiarity with creating responsive and cross-browser compaetible designs. - Efficiency in AJAX calls and understanding of User Interface principles....

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    60 заявки
    Interactive Map-Based Real Estate Platform -- 2 6 дні(-в) left
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    I'm looking for a proficient web developer to build an interactive web platform that allows users to sign up, make and manage their own realestate listings that will have access to being listed on australias top realestate sites. A listing page for all listings. will need a payment page. Visa/mastercard etc Key components: - Ability for users to create, edit, and manage their own property listings. - A user-friendly, simplicty approach for user Ideal candidates will have: - Proven experience in building websites. - Strong proficiency in UI/UX design. - Prior experience in building real estate or similar websites. - Understanding of the property listing process. - Familiarity with search engine systems, enabling property search via location input. - Proven track record of success...

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    I'm looking to build a comprehensive eCommerce dashboard for my brand, similar to examples provided (Meteorik, Databox, lifetimely & beprofit, report-pundit). Offering a deep understanding of eCommerce analytics, a right candidate should deliver a dashboard that intelligently aggregates and visualizes data from various sources, aiming to provide tangible insights for business performance. Key Capabilities to Include: - Profit & Loss Tracking: The dashboard should cover advanced metrics such as Revenue, Cost of Goods Sold, ad spend, Roas, Shipping cost, and True Profit after tax. ( All advance metrics on examples given ) - Key Performance Indicators: Significant focus should be placed on KPIs such as Visitor Conversion Rate, Average Order Value, Customer Acquisition Cost, ...

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    I'm in need of a professional to upload and configure an NPM package with docker on my AWS. Both expertise in AWS and Docker are imperative. Knowledge in React is also necessary as that is the NPM package we'll be working with. Unfortunately, I did not specify which functionalities I want in the React app, so a flexible approach and the ability to work with various functionalities will be a plus. I look forward to your bids.

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    D3.js Expert for Interactive Data Visualization 6 дні(-в) left
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    I'm looking for an experienced D3.js developer for my project that requires intricate data visualization, interactive charts, and animated graphs. need somme one with a fast turn around Specification will be given to the selected bidder whoi can start rightaway

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    Javascript Expert for Chrome Extension 6 дні(-в) left
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    I'm urgently looking for an experienced JavaScript developer, specifically with experience in web development. Key Responsibilities: - Your primary task will be to inject a Javascript extension into Chrome. Ideal Candidate: - Should have strong knowledge in both frontend and backend development, preferably you are a well-rehearsed full-stack developer. - Having previous experience with browser extensions will be an added bonus. - Must be available to start immediately and should exhibit strong problem-solving skills. If you meet the above-mentioned requirements and are ready to hit the ground running, please bid.

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    Flutter - App done (Add condition on the process) 6 дні(-в) left
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    Add numbers of document to upload minimum etc condition. Small thing. Only developer who can follow part by part. Thanks

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    Bash script and Jenkins/sonar Pipelines 6 дні(-в) left
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    As a system developer, I am in need of a proficient bash scripting and Jenkins pipeline specialist to help with several tasks on my Linux-based project that also utilizes JavaScript and Java. Tasks involve: Sonarqube integration with jenkins build - Drafting bash scripts - Setting up Jenkins pipelines - Troubleshooting existing scripts or pipelines A successful candidate should have: - Extensive experience with Linux, Jenkins, bash scripting - Proficiency in JavaScript and Java - Proven track record in troubleshooting and resolving scripting issues in a timely manner I am open to collaborating with both intermediate and expert level freelancers. This project provides a great opportunity for bash scripting and Jenkins pipeline professionals looking to expand their portfolio.

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    I need assistance in configuring and enhancing my WooCommerce and Lumise cart integration on my WordPress platform. The integration is near completion, but it requires a few modifications to assure optimal performance. Key tasks include: - Testing to ensure that all the functions are working as intended - Implementing required modifications to perfect the integration - Rectifying identified bugs/issues if any Proficiency in WordPress, WooCommerce, Lumise, and e-commerce integrations is desired. An individual with a keen eye for detail who can identify and resolve potential hiccups would be the perfect candidate. Experience in successful cart integrations is a must. Please be prepared to share relevant past projects. I look forward to our successful collaboration.

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    42 заявки
    Multi-Platform Video Display Web Application 6 дні(-в) left
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    I need a cross-platform-responsive HTML+JS+CSS application capable of displaying video from local files or the webcam. The application is required to be: - Compatible with Laptop, Smartphone, and Tablet (Android or iOS) - Focused on giving the same user experience throughout all devices. The task will only involve displaying the video from a local file or user's webcam (need to be able to choose the webcam), with no need for recording or online streaming. We need experts with experience in HTML/JS/CSS capable of ensuring cross-platform responsiveness and the same look and feel across all platforms whatever the resolution of the video / webcam is. Proficiency in browser optimization is also crucial, particularly for Google Chrome. The application have 2 folds : let's call them...

    $21 (Avg Bid)
    $21 Сер. заявка
    3 заявки

    Seeking a proficient developer with extensive experience in reactJS frontend and nodeJS backend. Key Responsibilities: -I Developed a dynamic web application in NextJS with typescript that loads content in real-time from AWS S3 and push data into MongoDB Skills and Experience Required: - Proficiency in reactJS is crucial. - Solid experience in backend development using nodeJS. - Knowledge and experience of working with real-time data updates triggered by API calls is highly necessary. - Good understanding of frontend architecture and data flow. The ideal freelancer should be capable of Helping me to convert the tsx pages to jsx so that the design handles the API calls smoothly to ensure the data are uploaded to AWS S3 and MongoDB. Well-rounded skills in dynamic web development ar...

    $94 (Avg Bid)
    $94 Сер. заявка
    13 заявки
    Solana Token Metadata Visibility Issue 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I've encountered a problem wherein the metadata of my token, which was developed using Solidity on the Solana platform, is not visible at all. Being far too essential to be overlooked, I'm urgently seeking a skilled programmer possessing: Skills: - Strong knowledge of Solidity and the Solana platform - Experience with token metadata visibility - Excellent problem-solving skills - Ability to deliver quick and effective solutions Tasks & Responsibilities: - Finding and rectifying the root cause of the invisibility of the token's metadata - Testing the solution to make sure the metadata displays correctly - Explaining the error and how it was resolved in layman's terms for future reference Your portfolio indicating prior work of similar nature will be highly appreci...

    $500 (Avg Bid)
    $500 Сер. заявка
    1 заявки

    I'm seeking a professional Node.js developer with strong back-end experience to contribute to a project involving back-end development, API integration, and efficient database management. The goal is to create a fully functional web application that is seamlessly integrated with existing systems. The ideal candidate must have: - Proven track record with MySQL. - In-depth knowledge of back-end development. - Solid experience with database optimization. - Strong skills in API integration. By the end of the contract, we aim to have a web application that is not just responsive and intuitive, but also integrated with our existing systems and has an efficiently managed database. Please share some samples of your previous work when you apply.

    $7 / hr (Avg Bid)
    $7 / hr Сер. заявка
    22 заявки
    Integrate Flask Tool into Django Backend 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I’m looking for an experienced Python developer with a solid understanding of Django and Flask, who can help me with the amalgamation of two separate Python projects. Here are some details about my requirements: - Integration Order: The order of integration isn't a matter of concern to me, so I'm comfortable with starting either way. - Data Flow: My preference is to migrate the Flask Python code into the Django application, as opposed to running the two in parallel. We won't be exchanging any data through an API. - Flask Functionality: The specific Flask feature to be integrated into the Django app is simply the API endpoints. However, the final decision on exactly which APIs will be incorporated will be made in due course, so your understanding and flexibility towa...

    $355 (Avg Bid)
    $355 Сер. заявка
    40 заявки
    Google Synced Store Locator 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    In need of a competent developer to create a store locator tool for my Shopify website. This locator needs to synchronise with my Google My Business locations, which currently number around 300. Main features required: 1. Filter by Distance: Users should be easily able to see the stores within their chosen distance range. 2. Direct Navigation to Store: Provide easy accessibility with a feature that directs users to chosen store locations. Currently I am using a google map built using It works correctly but you can't sync the location data so every time a store changes the hours it has to be re-generated. We need a locator that syncs the location data. Ideal candidate will have: - Experience with Google My Business API - Previous experience in building store locators - Profic...

    $35 / hr (Avg Bid)
    $35 / hr Сер. заявка
    49 заявки

    I'm urgently in need of a proficient React JavaScript and Web3 developer to help with the immediate upload of a completed web application to a web server. Core Responsibilities: - Morning stand up meetings for progress updates. - Ensuring code is optimized for better performance. - Successful live deployment of the built application to our designated web server. - Ensuring web app runs smoothly post-deployment. Ideal Skills & Experience: - Strong React.js and web3 development experience is crucial. - Extensive knowledge of web servers and app deployment. - Strong problem-solving skills and ability to work under tight deadlines. - Must have a portfolio of past web app upload/ deployment projects. As the web app deployment is urgently required, interested freelancers must be r...

    $183 (Avg Bid)
    $183 Сер. заявка
    39 заявки
    Google Ads API integration -- 2 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Get only details with only 3-4 parameter only. Only experience developer

    $34 (Avg Bid)
    $34 Сер. заявка
    5 заявки
    Aramex Woocommerce Integration Expertise 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I require a highly efficient Aramex Woocommerce Integration with a specific focus on a dynamic Shipping rate calculator. The task involves: 1. Implementing weight based rates: The shipping rate should vary depending on the weight of the product. There should be a minimum weight threshold set, below which a standard shipping fee should apply. 2. Incorporating destination based rates: The shipping fee should vary depending on the destination. Notably, there must be provision for free shipping to specified destinations, even irrespective of the weight of the package. It is crucial for the freelancer to have excellent skills and experience in Woocommerce and API integrations to successfully spearhead this project. Familiarity with Aramex's API would be a valuable plus. The ideal candi...

    $16 (Avg Bid)
    $16 Сер. заявка
    6 заявки
    RESTful API Debugging in Flutter 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a Flutter guru who's adept at debugging API integration issues. My Flutter 3.16.9 project is currently facing some snags with RESTful API data submission. An ideal candidate should: - Be skilled in Flutter 3.16.9. - Have extensive experience in RESTful API integration. - Have a solid understanding of API data submission processes. I'm seeking a swift resolution, so expertise in troubleshooting and problem-solving is key. Please bid accurately and responsibly.

    $485 (Avg Bid)
    $485 Сер. заявка
    56 заявки

    1 - Project Overview: Create a trivia game website with live video streaming. The game will use text to speech for AI generated questions and answers. 2 - Trivia Game Mechanics: Implement user registration, login, player avatar creation, question rounds. Track scores and display leaderboards and jackpot. 3 - Webcam Streaming: Integrate WebRTC or RTMP for live streaming. Capture and display player webcams during gameplay with content monitoring. 4 - Pre-recorded AI Host: Scripted responses. 5 - Frontend and Backend: Develop responsive UI using HTML/CSS/JavaScript. This will be web based with Mobile compatibility. Set up APIs for game flow and AI interactions. Store data in a database. 6 - Security and Privacy: Secure webcam streams and handle user data safely along with conte...

    $4367 (Avg Bid)
    Угода про нерозголошення
    $4367 Сер. заявка
    20 заявки

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