React js web application example jobs

I am seeking an experienced freelancer to help develop a new application and platform for my business. The ideal candidate should be skilled in both mobile and web development, with a strong portfolio showcasing previous work in building similar applications. The freelancer should be fluent in both Arabic and English, as the application will need to support both languages. Requirements: Proven experience in mobile app development (iOS/Android) and web development. Strong knowledge of modern technologies and frameworks (React, Flutter, etc.). Ability to create scalable, secure, and high-performance applications. Fluent in both Arabic and English, with the ability to develop multilingual platforms. Strong communication skills to ensure smooth collaboratio...

...are seeking an experienced Fullstack/Frontend Developer who is skilled in both development and communication. The ideal candidate will have a strong command of modern web technologies and frameworks, as well as the ability to clearly articulate ideas, collaborate with teams, and deliver high-quality solutions. Key Requirements: - Proficiency in JavaScript and TypeScript - Proficient in both frontend and backend development - Expertise in React and/or Angular - Backend development experience with Node.js - Testing frameworks such as Jest and Cypress - Strong debugging and problem-solving skills - Prior experience in building web applications - Excellent communication skills for seamless collaboration - Familiarity with implementing real-time chat features The ideal...

This project involves building an MVC + .NET 9 application for video streaming with the following features: Video Listing and Playback: List all videos available on the file server. Allow users to play any video of their choice using either Direct Streaming or WebRTC (configurable). Real-Time Notifications: Use SignalR to notify users whenever a new video is uploaded. Automatically play the newly uploaded video immediately after receiving the notification, using the configured streaming method (Direct Streaming or WebRTC). Audio Recording: If a user wants to speak, they can click the "Speak Now" button to: Pause video streaming. Open the microphone and start recording audio. Once recording is stopped, the audio file is uploaded and stored on the file server. Playback R...

I need my existing iOS React Native app code transformed into a native iOS IPA version. The app should be compatible with iOS 14 and above. Key requirements: - Expertise in React Native & iOS development - Experience in converting React Native apps to native iOS - Knowledge of iOS 14 compatibility standards - No specific iOS native features need to be implemented - if U need place offer please say " Im in " to I know you're real person not bot

My project is a chess board that can be played online with the people connected at that time with the addition of being able to control the board by voice or by camera using signs if one of the two options is selected, I tried to make a board on my own with node.js and the and libraries but my knowledge is limited and I have not been able to make a board that has all the features that pages like chesscom or lichess have; being able to drag and drop, being able to select and move, see captured pieces, see moves made, rewind moves, visual alerts, rotate the board, look at the clock, pre-moves, etc., and without that I can't move on to the next thing, which is to allow people to connect to each other over the Internet. In this case, I thought about a websocket, but I haven't done ...

I'm looking to create a cross-platform car rental application, compatible with both iOS and Android. This application should serve as a platform for various car rental agencies to list their vehicles, allowing users to book cars from a multitude of agencies, much like the service provided by Getaround. Key Features: - User Reviews and Ratings: The app should have a system that allows users to review and rate cars and their rental experiences. - Booking Management: An efficient booking system is crucial. This should include features for booking confirmation, cancellation, and modification. - GPS Tracking of Cars: The app should integrate GPS tracking for real-time monitoring of the rented cars. User Management: The application will require a comprehensive user au...

Hi Brennan H., We just noticed that you posted a project for "Web Automation Developer Needed for Chrome Extension (Typescript, Vite, & React)" (https://www.freelancer.com/projects/google-chrome/Web-Automation-Developer-Needed-for/details)

Hi Mirko B., We just noticed that you posted a project for "API Integration React & " (https://www.freelancer.com/projects/javascript/API-Integration-React-Next/details)

...for an experienced full-stack developer to help me design a website from React and Flutter templates/boilerplate. The project requires integrating a RESTful API, implementing various design and functionality changes, and finally hosting the site with robust security measures. Key Responsibilities: - Modify and enhance a website based on React and Flutter templates - Integrate a RESTful API into the site - Implement design changes and functionality enhancements - Handle web hosting and deployment with a focus on security Ideal Skills and Experience: - Proficient in React / Flutter - Extensive experience with designing and modifying templates - Expertise in RESTful API integrations - Proven track record in secure web hosting and deployment - Capable of...

I'm seeking a talented React Native and PHP developer to help with a project. The specifics of the project are not yet defined, but the ideal candidate will have experience with mobile app development and web backend systems. Key skills and experience should include: - Proficiency in React Native and PHP - Experience in developing both mobile apps and web backend systems - Ability to integrate a mobile app with a backend system Please note that the project scope may evolve based on your expertise and input. Your proactive approach and creative solutions will be highly appreciated.

This is a learning platform using the AI to generate the game, from different level of the customer's situation.

...solutions. Project Overview Platforms: Web Application Mobile Applications (iOS and Android using React Native Expo) Dashboards: Client Portal Admin Portal Employee Portal Guest Portal Preferred Tech Stack: Frontend: React (Web) and React Native Expo (Mobile) Backend: NestJS or Database: Prisma ORM Core Features Guest Portal (Web & Mobile): Welcome screen showcasing platform highlights. Options to sign in, sign up, or continue as a guest. Menu with sections: Products, About Us, Portfolio, Branches, and Client Portal. Product browsing with category filtering and portfolio examples. Checkout process with a questionnaire (except for Social Media and Software Development services, which are redirected to the sales team). Client Por...

...improve user experience and refresh the brand image. This is our current website This is the new theme to be implemented. Instruction, modification and layout to be provided once you’re “Awarded” the job. ADDITIONAL REQUIREMENTS: Install this ADA compliance plugin, notes and guidelines to new website: Our current website has 10 pages;  5 Product Archive Page  Home  Arrangement  Flower boxes  Forever flowers  Sympathy 

PHP Developer and server knowledge to fix some issues/errors on the app. Developer needs to be patient to understand the flow of the app and how it functions Issue - page connectivity in server not working. Need to resolve these issues. Page not displayed after clicking submit.

My React Native mobile application is currently suffering from significant loading delays, which hinders overall user experience. I'm seeking an expert who can help resolve these performance issues in a comprehensive manner. Key Responsibilities: - Diagnose and address load time issues within the app - Implement strategies for improving app performance, stability, and responsiveness across various devices Ideal Skills and Experience: - Extensive experience with React Native - Proficiency in using profiling tools to identify performance bottlenecks - Strong understanding of optimization techniques such as code splitting, lazy loading, optimized rendering, image compression, and efficient navigation handling - Capability to optimize API calls, memory usage, and n...

Hi Johny E., We just noticed that you posted a project for "CSS Expert for React Project" (https://www.freelancer.com/projects/css/CSS-Expert-for-React-Project/details)

I'm looking for an experienced React Native developer to build an iOS app for me. The app should include the following functionality: - User Authentication: The app should have a secure login system using email and password. The ideal freelancer for this project should have a strong background in React Native and iOS development, with proven experience in implementing user authentication systems. Please include examples of similar projects you've completed in your bid.

I'm seeking a skilled React Developer to spearhead our Front End development efforts. You will be responsible for creating and enhancing application functionality, all while ensuring the user experience remains top-notch. Your expertise in optimizing RESTful APIs and your ability to collaborate with cross-functional teams in an Agile environment will be key to our success. Key Responsibilities: - Lead the development of user-friendly web applications using React within the Microsoft stack - Optimize RESTful APIs for our data-driven applications - Ensure high code quality through regular governance and reviews - Collaborate with various teams and customers in an Agile setting Requirements: - Over 4 years of hands-on experience with React, JavaScript...

I'm in need of a skilled backend developer for my React SaaS project. Your primary responsibility will be managing the database and ensuring strong authentication and security protocols are in place. Key Tasks: - Database Management: You'll be working with Supabase, so experience with this platform is not just a plus but highly advantageous. - Authentication & Security: I need someone who can implement robust security measures to protect user data and keep the platform secure. Ideal Skills & Experience: - Proficient in backend development, specifically for SaaS products - Extensive experience with Supabase - Strong knowledge and experience in implementing security protocols - Previous work with database management - Familiarity with React for potential f...

I'm seeking a seasoned React Native developer experienced with the Skia library for both iOS and Android platforms. The primary goal of this project is to implement advanced graphics rendering capabilities. Key Requirements: - Proficient in React Native with a proven track record - Extensive experience with Skia library - Solid understanding of both 2D and 3D graphics rendering - Ability to create engaging and visually appealing applications The ideal candidate will have a strong portfolio demonstrating their skills in enhanced graphics rendering, custom animations, and UI/UX components using the Skia library.

I'm working on a React project that needs some serious front-end enhancements. The goal is to optimize performance for a smoother user experience. Ideal Skills: - Extensive experience in React - Strong knowledge of performance optimization techniques - Familiarity with web application development - Excellent problem-solving skills

I'm looking for a CSS specialist to make my React project fully responsive across all device types: mobile, tablet, and desktop. Key Responsibilities: - Ensure the project is optimized for mobile, tablet, and desktop views. - Make specific elements, particularly images and media, responsive. You'll be working with pre-existing templates, so familiarity with CSS and React is crucial. Prior experience with responsive design is a must.

I'm seeking a seasoned Android(Kotlin) & iOS(Swift) Developer, boasting a minimum of 6 years experience, to build a dynamic Android application. Key Requirements: - Extensive experience in Android(Kotlin) & iOS(Swift) app development. - Deep understanding and expertise in integrating social media platforms, search functionalities - Mastery of implementing OAuth for user authentication, primarily through Google and Facebook. The primary feature of this application will be its social media integration. It should allow seamless sharing and connectivity with the aforementioned platforms. The ideal candidate will have a proven track record in developing engaging, user-friendly Android applications with robust social media capabilities. Experience in implementing se...

I am looking for a skilled Python or JS developer with expertise in web scraping, Selenium, and HTML parsing to enhance and complete a job scraping tool for the Adzuna job portal. Project Goals: code must fetch all job listings from Adzuna for a given search query URL (e.g., ). Handle cases where JSON-LD data is missing by falling back to HTML parsing to extract all relevant details. Current Issues: my code scrapes some job data (titles, descriptions, company names, etc.), but many fields remain blank. Not all job listings are fetched; the script currently stops at ~157 jobs out of ~410 listed. Fallback HTML parsing is insufficient, leaving many fields incomplete. Requirements: Comprehensive Data Extraction: Fetch all job listings from

...need a fullstack developer skilled in PHP and React Native to work on my application. The specifics of the project will be discussed, but I expect you to have the capability to handle the full stack of the application. I have my own doctor app, i need developer who can work on agora api which i used for video calling. So am not able to connect my call, when am trying to join call am getting back screen. Am not sure where is issue backend or frontend, but i need a developer who can handle both side work this will be long term relationship job. When this task is done i will add more 3 modules one by one, but first i wanna fix this issue urgent basis, Key Requirements: - Extensive experience with PHP for the backend development - Proficient in React Native for...

Job Ad: Professional Web Developer Needed for Hotel Advertisement Platform We are looking for an experienced and professional web developer who can complete the project by strictly deadline end of January [3 weeks] Can code in React (Frontend) frpm scratch as on but with some modern technologies which elements you can see in attach scope of work and Node.js (Backend) which we already have. Developer must have previous experience with hotel-related platforms and can provide proof of previous work. Understands the intricacies of developing large-scale platforms similar to Booking.com. Project Overview: We are developing an advertisement platform for hotels, not a booking platform. This platform will: 1. Allow hotels to list themselves using advanced AI technolo...

Seeking a Professional Development Team for a Custom Website and Mobile Application We are looking to build a long-term partnership with a dependable and skilled development team. This is NOT a job for out-of-the-box solutions or one-off developers. If you plan to use pre-built templates or do not intend to provide long-term support, please do not apply! If you have relevant experience building custom web and mobile applications, and can provide examples of your work in your bid, related to recruitment and job-matching industry, keep reading. High-Level Job Overview We are a startup in the professional recruitment and job-matching industry. Our goal is to develop a custom website and mobile application (iOS and Android) that connects job seekers and employers in an ...

Purpose: Build a single-user web-based tool for personal property management, allowing the owner to track properties, units, tenants, rent payments, and maintenance requests. Key Goal: Have a minimal but complete system that you (the owner) can log into and manage all your property-related data—without the complexities of a multi-tenant or SaaS platform (that may come in a future phase). 2. Scope 1. Single-User Authentication • A single admin login (username/password). • Basic session or JWT-based security. 2. Property & Unit Management • Create, read, update, delete (CRUD) properties. • Each property has multiple units, also managed via CRUD operations. • Track status of units (occupied, vacant, under maintenance). 3. Tenant & Lease...

Project Description: I am seeking a talented and experienced mobile app developer to help bring our project to life. The scope involves developing a front-end mobile application for both Android and iOS platforms. The app will connect with our existing backend APIs, which are fully developed and ready for integration. We will provide detailed Figma designs for the front-end interface, which you will use as a reference to build a seamless and user-friendly app. Key Requirements: Front-End Development: Build the front-end for Android and iOS as per the provided Figma designs. Ensure a consistent and responsive user interface across both platforms. API Integration: Implement integration with our backend APIs to ensure smooth data flow and app functionality. Timeline: The project n...

I need a professional who can help synchronize my MySQL database with my Telegram mini app. This will allow my webapp users to validate their earnings accurately. Key Requirements: - Database Synchronization: You will be responsible for ensuring se...be responsible for ensuring seamless communication between my MySQL database and the Telegram mini app. - MySQL Proficiency: A deep understanding of MySQL is crucial, as this is the platform currently in use. - Data Validation: The primary focus will be on validating users' reward points. Ideal Skills: Webapp: php Laravel backend, frontend Vue.js Tailwind CSS php frontend react - Expertise in Database Management - Proficient in MySQL - Experienced in working with Telegram Bots - Strong understanding of reward point systems

Scope involves creating a web application using React to provide users with a platform for finding gifts based on specific criteria. Here's a breakdown of the scope and the functionality required: Scope of Work 1. FIGMA designs of the web application As discussed. 2. Web Application Features: User Input Form: Allow users to select or input: Event Type: Birthday, Anniversary, Graduation, etc. Recipient Details: Relationship (Mother, Father, etc.), Age, Interests (e.g., books, gadgets). Gift Preferences: Gift category (e.g., Electronics, Fashion). Gift style (e.g., Modern, Classic). Price range. Amazon Product Search Integration: Use the provided user data to query Amazon's API for relevant product suggestions. Retrieve and displ...

...registration with options for email, phone number, and social login. Instructor Dashboard: Interface for instructors to upload courses, manage live streams, and track sales. User Interface: Intuitive interface for browsing, purchasing, and accessing courses. Notifications: Push notifications for live session reminders, promotions, and updates. Technical Requirements: Frontend Framework: Use React Native or Flutter for cross-platform development. Backend Framework: Use Node.js with or Django for server-side development. Implement REST APIs or GraphQL for communication between frontend and backend. Database: Use MongoDB or PostgreSQL to store user data, course details, and transactions. Cloud Integration: Use AWS or Firebase for cloud services like video storage, live strea...

...things. Skills & Qualifications: -You should have a minimum of 3 years of professional experience, preferably in a technical role. -Are able to write high quality, well documented, and maintainable code. -Have demonstrable professional experience with modern CSS and CSS frameworks such as Tailwind. -Have demonstrable professional experience with at least one JavaScript framework, such as Alpine, -React, Vue, etc. as well as writing vanilla JavaScript. -Can empathize with our clients needs and recommend the best possible technical solutions for their unique situations. -Work on large projects with a team of multiple engineers, UI designers, and product/project managers as well as clients. -Have digital agency or freelancing experience. -Are an empathetic, caring, and emotiona...

Need developer who has previous experience in submitting app to review in play market,all details like screenshot, icon, feature graphic, privacy policy, description etc will be provided you just have to utilise your own dev account

...for an experienced freelance developer to transform an existing React template into a complete mobile application in React Native for iOS and Android, while ensuring connection to the existing backend developed in Laravel. Here are the project details: ?️ Context: 1. I have a fully functional e-commerce website developed with a Laravel backend. 2. The Laravel backend is already configured with a database and exposes several RESTful API endpoints. 3. I also have a React template currently used as the website frontend. I now want to: • Create a mobile application (Android & iOS) using React Native. • Connect this application to the existing Laravel backend. ? Mission Objectives: 1. Adapt the existing React template ...

I need a skilled trademark attorney to help with my suspended USPTO trademark application. The job involves: - Reactivating the application - Overseeing ownership transfer to a family member - Assisting and finalizing the transition from Intent-to-Use to SOU filing Qualifications: - Must be a licensed trademark lawyer in the U.S. - Proven expertise with USPTO applications, ownership transfers, and ITU-to-SOU filings.

Mobile App Development, Phone, Android, User Interface / IA, Flutter

...educational materials, such as full-length lectures and PDFs, into concise and easily digestible formats like video snippets, infographics, and text summaries. The goal is to enhance learning efficiency by transforming complex information into byte-sized content. Key requirements: - The system should be able to process a variety of sources for content generation, including full-length lectures, PDFs, and web articles. - It should also be capable of incorporating interactive elements into the summarized content, such as quizzes, clickable links, and interactive diagrams. Ideal skills and experience for the job: - Proficiency in developing systems powered by Large Language Models. - Experience with content summarization and transformation. - Ability to create interactive elements...

...skilled Full Stack Developer with a strong focus on React to transform Figma mockups into high-quality, responsive web interfaces. The ideal candidate will also have expertise in the MERN stack (MongoDB, , React, Node.js) to deliver robust and scalable full-stack solutions. You will collaborate closely with our design and product teams to ensure consistent, high-quality implementation of user interfaces and seamless integration with back-end services. Key Responsibilities: Front-End Development: Translate Figma designs into responsive and polished React components with a strong emphasis on performance, usability, and cross-device compatibility. Implement modern state management solutions (e.g., Redux, Context API) for efficient application data flow...

I'm in need of a seasoned mobile app developer with over 3 years of experience, specifically with expertise in React Native, MongoDB, Linux VPS, Websockets, and BLE app development. The project is aimed at creating a long-term collaboration. Key project specifications include: - Development for both iOS and Android platforms - Essential features such as Bluetooth connectivity, Database integration, Map, and GPS Skills and experience that would make you a great fit: - Proficiency in React Native for cross-platform mobile app development - Experience with MongoDB for database integration - Familiarity with Linux VPS for server management - Knowledge of Websockets for real-time communication - Expertise in BLE (Bluetooth Low Energy) app development - Skills in integrating...

I am in need of a mobile app developer who can create a cross-platform mobile app. But i don't know which technology will be perfect flutter or react native. The details regarding the app's purpose and features have not been specified yet but I am open to suggestions. The app is designed for tracking daily tasks, and I need the functionality to compute the next occurrence date for each task based on the date it was entered. Ideal Skills and Experience include: - Proficiency in cross-platform app development frameworks (like Flutter, React Native) - Strong understanding of UI/UX design principles - Experience with integrating third-party APIs - Knowledge of app store submission processes for both iOS and Android. The successful freelancer will help enhance the funct...

I must do a web application in wordpress. It must have a landing page stile, the payment of service, so creation of account, login and payment. It must have a form plugin to do questionnaire. At th eend of the questionnaire the AI must show a report baed on answers. The web must have a form plugin jotform) The job to do: make the landing pages with information of service, add the buy page of service and method of payment (you can use woocommerce); add jotform; integrate the questionnaire of jotform and the answer with AI to create the authomatic report. The questions of jotform and the answer of jotform must be saved inside my mysql database. So it is necessary create a plugin to create the tables and save the answer ad a plugin or code to to comunicate with an AI th...

...(e.g., checking certifications). Ensure regulatory compliance if dealing with sensitive data (e.g., HIPAA for medical research). Deliverables Detailed feature list or a System Requirements Specification (SRS). Complete platform with Admin Panel, Vendor Panel, Buyer Panel, and Marketplace Frontend. Documentation for platform usage and maintenance. Technical Architecture Front-end: Technologies: React, Vue, or Angular for dynamic UIs. User Experience: Must be seamless for both buyers and sellers, featuring fast loading pages, easy navigation, and responsive design. Responsive Design: Ensure the site works smoothly on mobile, tablet, and desktop. Back-end: Framework: Django (Python), Express (Node.js), Ruby on Rails, or similar. Database: PostgreSQL, MySQL, or MongoDB. Microservic...

My Windows-based Java desktop application is not functioning as expected. I'm looking for an experienced programmer with a strong background in fixing Java desktop applications. Please apply if you have: - Extensive experience in Java programming - Proficient debugging and problem-solving skills - Previous experience working with Windows desktop applications

I have a functioning React Native (WebView) Android application, where every aspect works perfectly, except for the Razorpay payment gateway. The issue is that the Razorpay popup window does not open at all. I am reaching out for an expert in React Native and Razorpay integration to help resolve this issue. - You should have proven experience of integrating Razorpay's official SDK into React Native webview applications. - The ability to troubleshoot and fix the popup issue promptly is crucial. Please bid if you can help solve this problem. Thank you!

I'm seeking a skilled engineer with experience in deploying Nuance applications. Your primary responsibility will be to assist in the setup and deployment of the Nuance Application. Ideal Skills and Experience: - Extensive experience and understanding of Nuance applications - Proficient in technical troubleshooting and system integration Your role will encompass: - Aiding in the deployment of the Nuance application - Providing technical support during the deployment process Please note, I currently do not require user training or support for specific Nuance applications. Your expertise in deploying and troubleshooting will be critical to the success of this project.

We are looking for a skilled developer/team to build our mobile application, BHUDEVI, that serves as a comprehensive platform for farmers. The app should include: - AI-Powered Features: *AI-based plant scanner to detect crop diseases and provide solutions. *Data-driven insights for farmers, analyzing weather, soil health, crop conditions, and market trends for personalized recommendations. - User Accessibility: *Multilingual support with regional languages for farmers across India.(Kannada, English, Telugu) *Offline mode functionality for areas with limited connectivity. *Easy-to-use interface for farmers with minimal technical knowledge. - Expected Deliverables: *A fully functional Android and iOS app. *Backend setup with cloud-based infrastructure. *Documentation and training...

Requirement: Create a Website with Registration Form for Service Providers and...reminders, and updates. Ratings and Reviews: Allow service seekers to rate and review service providers after the video call. Display ratings and reviews on service provider profiles. Admin Panel: Develop an admin panel to manage users, services, bookings, and payments. Include reporting and analytics features for monitoring platform performance. Technical Requirements: Use a modern web development framework (e.g., React, Angular, or Vue.js) for the front end. Implement a robust back-end system (e.g., Node.js, Django, or Ruby on Rails). Ensure the website is responsive and works well on both desktop and mobile devices. Follow best practices for security, including data encryption and secure pa...

I’m looking for an experienced web developer to create a Minimum Viable Product (MVP) version of a basketball stats website. The website will feature sortable and filterable dashboards for players and teams in the 2025 NBA season. This is a small-scale project aimed at validating the concept before expanding to additional features. Project Scope: Player Dashboard: Display data for 400 players with ~50 data points each (e.g., points, assists, advanced stats). Include filtering, sorting, and color-coded rows (green-to-red scales based on performance metrics). Team Dashboard: Display data for 30 teams with ~50 data points each. Include filtering, sorting, and comparison functionality for multiple teams. User Interface: A clean, responsive design for both desktop and mobile users...

...Using JS to open a new tab or new window. Most of these solutions do not work and even when they do, Instagram prompts the user saying "You are leaving the app. Do you want to continue?". This is not ideal. Recently, I found a service which has achieved this without triggering any Instagram prompt. The service is and on their website they call it Deeplink Technology. Here is an example link: If you add this link to any Instagram bio and tap the link on your mobile phone, it takes you straight to the native mobile browser WITHOUT ANY PROMPT on both iOS and Android. I need a similar behavior in my webpage on a PHP shared hosting environment. I have been told that this behavior can be achieved using a PWA trick with Angular or React, which