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    I'm looking to develop a React-based e-commerce application that sells homemade food products delivered right to the customer's door. Key Features: - Multiple Payment Options: The app needs to support credit/debit cards, digital wallets, and cash on delivery. - User Account Features: The app should allow the creation of user profiles and include order history tracking. Ideal Skills and Experience: - Proven experience in building e-commerce websites, particularly using React. - Strong understanding of integrating diverse payment gateways. - Experience in implementing user account features and tracking systems. - Knowledge in food e-commerce industry is a plus.

    $1390 Average bid
    $1390 平均报价
    32 个竞标

    Project Title: Python Flask & JavaScript Developer Needed to Integrate UI Module into Existing Web App Project Description: We are looking for an experienced Python Flask and JavaScript developer to help integrate a new UI module into our existing web application. The task involves developing a new module/page that will follow an already existing UI design. The module will retrieve its data from an existing backend API, which is already used by the current app. Requirements: - Develop a new UI module/page in the existing web application. - The new UI should replicate the design of an already existing page in the app. - Integrate the backend API (already in place) to fetch data for the new module. - Ensure the new UI is fully functional and properly integrated into the app, following...

    $202 Average bid
    $202 平均报价
    10 个竞标

    We need a skilled developer to review our cryptotrading webapp(FARM Stack), adding a Admin Panel Frontend Layout and ultimately fix and improve our code. The frontend should be built with NextJS or React, we're want to use MongoDB for data storage, and AWS to host our Python application. The project requires exceptional knowledge in: Python, FastAPI, NextJS/React, MongoDB, CCXT, API, Websockets and an expert level understanding of the API docs of the following exchanges: Bybit, Bitget and OKX. Key requirements: - Fixing backend functionality and API issues - Implementing frontend - Enhancing Error Handling, Data Synchronization, Connection Stability, Security and AWS efficiency - Reviewing and Enhancing our code. At the end of the project, we would need a tutorial on h...

    $6186 Average bid
    $6186 平均报价
    112 个竞标

    ...Validate image sharpness o Check for glare or reflections o Ensure complete card visibility o Verify proper lighting conditions Web Version Specifications • Framework: React with WebAssembly OpenCV • Browser Support: o Mobile Safari iOS 14.0+ o Chrome for Android 80+ o Native Android Browser 80+ o HUAWEI Browser • Features: o Progressive Web App (PWA) capability o Camera API integration o Offline processing support o Responsive design for all screen sizes • Performance Requirements: o Initial load time <3s o Processing time <3s o Memory usage control o Same accuracy rates as native app Technical Specifications • Framework: React Native with TypeScript • Computer Vision: OpenCV (No ML Kit/AI Kit dependency) • Platform Support: iO...

    $9501 Average bid
    $9501 平均报价
    138 个竞标

    I need an experienced developer to integrate my custom Android POS solution with an Ingenico payment terminal. The integration should cover sp...integration should cover specific functionalities like transaction processing and receipt printing. Key Responsibilities: - Seamless integration of the Ingenico payment terminal with the custom Android POS - Ensure smooth transaction processing - Implement receipt printing functionality (specific format needed for Turkey) Ideal Skills: - Extensive experience in Android POS systems (ours is built with React Native). - Prior experience with Ingenico payment terminals (Hugin and other providers are a plus) - Proficiency in integrating payment terminals with POS systems - Strong understanding of transaction processing and receipt printing re...

    $1097 Average bid
    $1097 平均报价
    24 个竞标

    I'm in need of an experienced React Native developer to help me enhance my partially developed app. About 80% of the work has been done for Android and I need to integrate various new features, fix some UI/UX and functional bugs, and ensure the app is ready for both iOS and Android Playstore. Key Tasks: - Integrate new features into the app, based on a provided list - Troubleshoot and fix UI/UX issues and functional bugs - Ensure the app is compatible and fully functional on iOS - Prepare and launch the app on both iOS and Android Playstore Ideal Skills: - Extensive experience in React Native development - Proven track record of iOS and Android app deployment - Strong troubleshooting skills for UI/UX and functional bugs - Ability to add new features seamlessly into an...

    $1665 Average bid
    $1665 平均报价
    36 个竞标

    Senior Full Stack Engineer (Python + Full-Stack (JS) Developer) About the Role We are actively seeking talented developers proficient in Python & Javascript/Typescript to join our ambitious team dedicated to pushing the frontiers of AI technology. This opportunity is tailored for professionals who thrive on developing innovative solutions and aspire to be at the forefront of AI advancements. You will work with different companies in the US who are looking to develop cutting-edge commercial and research AI solutions. Job Responsibilities: Write readable, reusable, and maintainable code for high-quality software development. Participate in code reviews to ensure adherence to standards for code quality and best practices. Develop web applications using modular architectures with a...

    $10847 Average bid
    $10847 平均报价
    40 个竞标

    I'm looking to develop a dynamic mobile application for both iOS and ...mobile number sign-up authentication system is crucial, specifically employing SMS verification as the primary method of user validation. - The app should include a back-end system that allows for easy updates of the PDF documents. - The app also contain notifications system for users. Ideal Skills: - Proficiency in cross-platform mobile app development (preferably with frameworks like Flutter or React Native). - Experience in integrating multimedia content within an app. - Knowledge of implementing secure and reliable user authentication systems. - Ability to create and manage a user-friendly back-end for content updates. This project is perfect for a professional with a solid portfolio in educational a...

    $148 / hr Average bid
    $148 / hr 平均报价
    111 个竞标

    ...encryption and secure login methods. Implement user roles (admin and regular users). Ensure the website is secure and user information is protected. User Interface: The user interface should be intuitive and easy to navigate, ensuring a seamless experience for both regular users and admins. Requirements: Frontend Development: Proficiency in HTML5, CSS3, JavaScript, and modern frontend frameworks (React, Vue.js, or similar). Experience with responsive design using CSS frameworks like Bootstrap or custom CSS. Knowledge of charting libraries (such as TradingView, Highcharts, or ) to implement trading charts. Backend Development: Proficiency in server-side development (Node.js, Python, PHP, or similar). Experience with database management systems (MySQL, PostgreSQL, or MongoDB). I...

    $19920 Average bid
    $19920 平均报价
    230 个竞标
    Website Development -- 3
    已经结束 left

    ...registration, and event management. * Integrate a reliable and secure payment gateway for transactions, ensuring compliance with relevant standards (PCI-DSS, etc.). * Ensure robust security measures are in place for data protection, especially in relation to payment processing. Front-End Development: * Implement front-end functionality with modern JavaScript frameworks and libraries (e.g., React, Angular, Vue) for an enhanced user experience. * Ensure accessibility and usability for diverse users. Payment Integration: * Integrate a secure and user-friendly payment gateway that supports various payment methods, including credit/debit cards, PayPal, etc. * Test and ensure smooth transaction flows and resolve any issues that arise during the payment process. On...

    $2887 Average bid
    $2887 平均报价
    81 个竞标
    Web Developer
    已经结束 left

    ...Implement a system to track manual fund deposits based on user interactions with customer service. Admin can manually approve deposits and withdrawals through the dashboard. Testing & Deployment: Test the platform for security vulnerabilities, bugs, and performance issues. Deploy the website on a secure and scalable server. Technical Requirements: Front-End Technologies: HTML5, CSS3, JavaScript (React, Vue.js, or Angular) Trading chart integration using TradingView or similar libraries Back-End Technologies: Node.js, Python (Django/Flask), or PHP (Laravel) WebSocket for real-time data updates Database: MySQL, PostgreSQL, or MongoDB Security & Authentication: Secure authentication system (OAuth, JWT) Data encryption using SSL/TLS Server & Deployment: AWS, Azure, ...

    $19305 Average bid
    $19305 平均报价
    230 个竞标

    I'm looking for a skilled React and Node JS developer to take my project to the next level. What you will be doing: 1. **Styling and Design**: - Implement **responsive design** to create a seamless browsing experience across all devices. - Apply **UI/UX improvements** to make the project more user-friendly. - Update **branding and color schemes** for a fresher, more modern aesthetic. - Add a **'wow' factor** to the existing UI to impress users. 2. **Performance Optimization**: - Improve **page load times** for a swift and smooth user experience. - Optimize **rendering** to ensure pages look and function their best. - Reduce **network requests** to further speed up response times. 3. **Code Refactoring**: - Let's streamline the ...

    $10240 Average bid
    $10240 平均报价
    100 个竞标

    I need assistance in configuring a superadmin and an admin on my website utilizing Supabase, Vite, TypeScript, React, shadcn-ui, and Tailwind CSS. The superadmin should possess the following capabilities: - Full access to all settings - User management - Forms Management - Analytical Reporting - Frontend editing The admin will primarily focus on: - User management - Analytical reporting - Forms Management Ideal candidates should possess extensive experience with the aforementioned technologies and have a solid understanding of user roles and permissions in a web application context. Experience with configuring analytical reporting tools and frontend editing capabilities is a plus. Please provide examples of similar projects you've completed in your bid.

    $39 / hr Average bid
    $39 / hr 平均报价
    50 个竞标

    ...Moderation of created events. User and organizer management. 2. General reports: Platform revenue, sales by category, etc. 3. Financial management: Set platform fees. Revenue disbursement to organizers. 4. Security: Access control. Activity logs. --- Technical Requirements: 1. Preferred technologies: (Specify if you have a preference, e.g., React, Angular, Laravel, etc.) 2. Database: Relational (MySQL/PostgreSQL) or non-relational (MongoDB). 3. Hosting and scalability: Compatible with cloud services (AWS, Google Cloud, Azure). 4. SSL Certification: For data security. 5. Responsive design: Compatible with mobile and desktop devices. 6. API Integrations: Payment gateways. Marketing systems (email...

    $10621 Average bid
    $10621 平均报价
    135 个竞标

    I need experienced MERN stack developers with a strong background in both front-end and back-end development. Key Requirements: - Full-stack development expertise in the MERN stack. - Proficiency in JavaScript, React, Node.js, MongoDB, and Express.js. - Prior experience in developing interactive, responsive, and user-friendly web applications. - Ability to implement server-side logic and database management efficiently. Please note, the specifics of the front-end features and back-end data handling will be discussed further. This is a contract that can lead to long term. Needed to start asap

    $6248 Average bid
    $6248 平均报价
    288 个竞标

    I'm looking for a seasoned Full Stack Developer to build a robust social networking site....and back-end expertise, particularly with the MERN stack. Key Features: - User Profiles: The site will need customizable user profiles. - Messaging System: A real-time messaging system will be essential. - Friend Connections: The ability to send and accept friend requests, along with a news feed of friends' activities. Ideal Skills: - Deep understanding of the MERN stack (MongoDB, , React, Node.js) - Experience with AWS for hosting and storage solutions. - Proven track record in developing interactive, user-friendly interfaces on social networking sites. - Strong knowledge of real-time data processing and implementing messaging systems. Please provide examples of previous work in...

    $1004 Average bid
    $1004 平均报价
    41 个竞标

    My current website built on React NodeJS 16 is failing to compile due to being on an outdated version. I need a professional to update it, ensuring API integrations are retained and enhancing the user interface while keeping with the existing design theme. Key Requirements: - Update website to latest React NodeJS version - Ensure all API integrations are retained post update - Improve user interface during the update - Follow existing design theme for UI enhancements Ideal Skills: - Proficiency in React and NodeJS - Experience with API integrations - UI/UX design skills - Ability to follow design guidelines

    $1408 Average bid
    $1408 平均报价
    91 个竞标

    ...collaboration on future iterations. We have an initial GitHub repository demonstrating the concept and the APIs used, which you can review to understand the current implementation and what needs improvement. Scope of Work: Prototype (Phase 1) -Implement a basic deal search interface by integrating multiple store APIs (e.g., Kroger) to display local grocery deals. -Establish a simple front-end (React, Vue, or similar) and lightweight back-end (Node.js/Express, etc.). -Provide minimal UI/UX—just enough to validate the idea and collect feedback. Early User Acquisition (Phase 2) -Refine API integrations for stability and accuracy. -Build a basic CI/CD pipeline (e.g., Heroku) to streamline deployments and testing. -Enhance the front-end where needed (e.g., filtering, sorting...

    $10217 Average bid
    $10217 平均报价
    99 个竞标

    I need an experienced React-Native developer to fix, update and publish my iOS app. The app requires some new functions to be added, specifically a file download function that allows users to download PDF documents. Key requirements: - Fix existing issues - Add a file download function - Ensure the app is ready for publication Ideal skills for this project include: - Extensive experience with React-Native - Previous iOS app development and publication experience - Strong problem-solving skills to fix existing app issues - Ability to implement new features smoothly

    $1408 Average bid
    $1408 平均报价
    58 个竞标

    ...interaction features for higher-ranked users (e.g., more visibility, access to exclusive features). 5. **Safety and Privacy:** - Strong data encryption and compliance with data protection regulations. - Tools for reporting and blocking users, and a moderation system to handle inappropriate behavior. 6. **Technical Requirements:** - Cross-platform development for iOS and Android using React Native. - Backend development using Node.js with Express, and MongoDB for the database. - Cloud hosting and storage solutions, preferably AWS or Google Cloud. **App Flow:** 1. **Login/Sign Up Page:** - Simple and intuitive sign-up process with multiple authentication options. 2. **Profile Creation Page:** - A multi-step form for entering personal information and upload...

    $18504 Average bid
    $18504 平均报价
    115 个竞标

    I need a skilled developer to transform a hardcoded box into a GeneratePress/Gutenberg/GenerateBlocks component. The current box is built with: - HTML/CSS - JavaScript - React It currently displays: - Static design, content, and functionality It also handles dynamic updates from: - Advanced Custom Fields (ACF) - Written page/post content Key Skills Needed: - Extensive knowledge of GeneratePress and GenerateBlocks - Proficient in HTML/CSS, JavaScript, and React - Experience with WordPress and ACF Please provide examples of similar projects you've completed in your proposal.

    $156 / hr Average bid
    $156 / hr 平均报价
    101 个竞标

    ...features like self-exclusion, deposit limits, and resources for people who may have gambling problems. Data Protection: Make sure your site complies with GDPR, CCPA, or other relevant data privacy laws. 2. Platform Development Technology Stack: Choose the right technologies for the front-end, back-end, and database. Common technologies used in betting sites are: Front-end: HTML, CSS, JavaScript (React, Angular) Back-end: Node.js, Python, Ruby on Rails Database: MySQL, PostgreSQL, or NoSQL solutions (MongoDB) Betting Engine: You'll need to develop a custom or licensed betting engine to handle odds, betting options, and live updates. Real-Time Data: Use APIs to provide real-time sports data, odds updates, and match results. Security: Implement SSL encryption, two-fa...

    $8295 Average bid
    $8295 平均报价
    10 个竞标

    I'm looking for a skilled app developer to create a comprehensive dual-platform (iOS ...primarily focusing on E-commerce, Social Networking, and Productivity. Key Features: - E-commerce: Secure payment gateways, product listings, shopping cart, etc. - Social Networking: User profiles, job requests, messaging, notifications, etc. - Productivity: Task management, calendar integration, reminders, etc. Ideal Skills and Experience: - Proficiency in cross-platform mobile app development (React Native, Flutter, etc.) - Robust understanding of E-commerce, social networking and productivity app requirements. - Experience with UI/UX design principles for mobile apps. - Knowledge of integrating secure payment gateways and social networking APIs. - Strong problem-solving skills and atten...

    $2583 Average bid
    $2583 平均报价
    77 个竞标

    I have a React Native project that is currently using React Native CLI, and I need it migrated to use Expo. This transition should not compromise any of the following key functionalities: - Push Notifications - Custom Native Modules - Third-party Integrations The primary motivation for this switch is to simplify the development process. However, the project does rely on some custom native code and libraries that may not be supported by Expo. An understanding of these limitations and potential workarounds is essential for this task. Ideal candidates for this project should have: - Extensive experience with React Native and Expo - Deep understanding of custom native code and libraries - Proven track record of simplifying development processes - Ability to work with P...

    $1385 Average bid
    $1385 平均报价
    29 个竞标

    ...skilled frontend developer to create a fully responsive replica of the FlightRadar24 frontend. I will provide all the necessary backend services, including APIs, data streams, and required assets. Your task will be to design and develop the frontend interface that closely mimics the user experience and visual design of FlightRadar24. Key Requirements: Frontend Framework: Use modern frameworks like React, Vue.js, or Angular for a dynamic and efficient UI. UI Design: Create an interface similar to FlightRadar24, including: Interactive map with real-time updates. Sidebar or pop-ups for flight details. Filters, search functionality, and legends. Responsiveness: Ensure the design is fully responsive across devices (desktop, tablet, mobile). Real-time Data Integration: Implement real-...

    $1377 Average bid
    $1377 平均报价
    9 个竞标

    I'm seeking a talented web designer and developer to create an e-commerce site for selling digital products. The site needs to be user-friendly and secure, with the following key features: - **Payment Gateway Integration**: The site needs to support various payment methods for customer convenience. - **Customer Reviews**: An interactive review system for customers to share their experiences and feedback. Ideal candidates for this project should have a strong background in e-commerce web development, with proven experience in designing websites for digital product sales. Skills in implementing secure payment systems and creating user-friendly interfaces are a must. Please include examples of your previous work in your bid.

    $1665 Average bid
    $1665 平均报价
    177 个竞标

    I'm looking fo...web developer who can help me primarily with the back-end development of my personal portfolio website. Key Responsibilities: - Collaborate on designing and implementing a user-friendly interface. - Focus on creating a robust and efficient back-end. Ideal Skills: - Proficiency in modern back-end technologies and frameworks. - Strong understanding of full-stack development, particularly with React. - Good problem-solving skills and a keen interest in improving user experiences. The project is mainly about building a personal portfolio. While I haven't yet determined all the features I want, I would appreciate your input on essential elements and best practices in web development. Your eagerness to learn and apply new technologies will be key to the succ...

    $218 / hr Average bid
    $218 / hr 平均报价
    28 个竞标

    I'm looking for a skilled web developer to build a React-based e-commerce website for me. Key Requirements: - Comprehensive knowledge of React and e-commerce website development. 1. User account management 2. ⁠products display 3. ⁠shopping cart and checkout 4. ⁠payment gateway 5. ⁠shipping and delivery 6. ⁠marketing and promotions 7. ⁠cudtomer dupport 8. ⁠loyalty program

    $693 Average bid
    $693 平均报价
    23 个竞标

    I'm seeking assistance with integrating my larger web application with Firebase. The project involves primarily working with JavaScript (JS and JSX) files, and to a lesser extent, HTML files. Tasks: - Setting up the Firebase project and authentication process - Uploading and hosting the necessary files - Configuring the database and storage rules Ideal candidates for this project should have a strong background in JavaScript, with considerable experience in handling larger web applications. Proficiency in Firebase setup, file hosting, and database configuration is crucial.

    $366 / hr Average bid
    $366 / hr 平均报价
    91 个竞标

    I need a skilled developer to create a mobile app for our CCTV video playback and configuration...developer to create a mobile app for our CCTV video playback and configuration platform, Video Sense. The app will primarily enable real-time monitoring of live video feeds and associated functionalities. - Only the web app dashboard frontend development is required as per the final UX design shared, with the backend APIs provided by us. - PRD and indicative UX is attached. - To be developed in React & Typescript The goal of this project is to enhance traditional CCTV monitoring systems, making them more proactive and efficient. This improvement is aimed at facilitating better decision-making across various industries. Experience in developing similar video monitoring apps would ...

    $2832 Average bid
    $2832 平均报价
    21 个竞标

    I need professional help with my React Native application. The tasks involve applying Firebase Authentication security to Cloud Functions, and implementing Stripe account creation as part of the app's sign-up process. Key Responsibilities: - Secure Firebase Cloud Functions using Firebase Authentication - Set up Stripe Standard account creation during application sign-up via API I am not entirely sure about the integration with existing Firebase Authentication methods, so I would appreciate expert advice on this. The ideal candidate should have extensive experience with React Native, Firebase, and Stripe API. A proactive approach to problem-solving and a strong understanding of application security measures are essential for this project.

    $1447 Average bid
    $1447 平均报价
    15 个竞标

    ...Smooth, to life. The app will assist users in optimizing their finances by providing personalized recommendations for major expenses like affordable cars, housing options, groceries, clothing, car insurance, and savings strategies. It will also compare saving plans with financing options to help users make informed decisions. Project Scope: 1.Front-end Development: We need a mobile app built using React Native (for iOS and Android) that has a clean, intuitive user interface. 2.Back-end Development: The app should be scalable using AWS or Google Cloud, integrating with financial institutions, car dealerships, property platforms, grocery stores, and insurance providers. Features: 1.Income-based recommendations (for affordable cars, rent, etc.) plans with short-term and long-t...

    $4007 Average bid
    $4007 平均报价
    35 个竞标

    ...delivered, etc.). Track payments and view business activity reports. Additional Features (optional): Inventory management for restaurant staff. Notify customers of their order status (via notifications). Maintain order history for both customers and the restaurant. Technology Requirements: Backend: A robust solution (e.g., Node.js, Django, Laravel, etc.). Frontend: A modern, responsive user interface (React, Angular, Vue.js, etc.). Database: A secure solution to manage orders and payments (MySQL, PostgreSQL, MongoDB, etc.). Online Payments: Integration with secure payment gateways like Stripe, PayPal, etc. QR Code Management: Dynamic generation and management of unique QR codes for each table. Objectives: The goal is to create a complete solution that enhances the customer exper...

    $3097 Average bid
    $3097 平均报价
    61 个竞标

    I'm looking for an expert to create a mobile app that is compatible with both iOS and Android. Ideal Skills: - Cross-platform mobile app development - Proficiency in tools like Flutter or React Native - UI/UX design experience Please note, the specific purpose of the app hasn't been defined yet, so a flexible, innovative approach to app development will be highly valued.

    $1867 Average bid
    $1867 平均报价
    17 个竞标

    DO NOT APPLY IF YOU DO NOT READ FULLY I have a fully done backend in python (fastappi) and frontend in built in React. It works in development server but when trying to do npm run build for the deployment it has a few issues. One is it has a bunch of typescript issues, around 88 issues (these need to be resolved). The other problem is the routing behaviour for all the api calls is not properly working on the npm run build version. I want someone who has experience with backend and frontend and also deployment. Its a fairly large codebase so you should be comfortable and know your way around it. I have a deadline by tonight. Im only paying 50 CAD. I need all those done within a few hours. If you can do it properly I will give you opportunity for full time job ($4,000/month + bonu...

    $514 Average bid
    $514 平均报价
    41 个竞标

    Looking for a full-time Junior Developer skilled in React, Node.js, and MongoDB to join our team. What You Need: Experience with React, Node.js, and MongoDB. Available to work Canada daytime hours. Ready to learn and grow. No agencies—direct hire only.

    $23 / hr Average bid
    $23 / hr 平均报价
    34 个竞标

    I need a website designed to showcase my services and solutions. The website must include: - A portfolio or case studies section to demonstrate past successes - Detailed service descriptions with corresponding pricing - A customer testimonial section to build trust and credibility Ideal candidates should have a strong background in web development with a f...to build trust and credibility Ideal candidates should have a strong background in web development with a focus on e-commerce and portfolio sites. Experience in creating interactive, user-friendly, and visually appealing sites is a plus. Please include examples of similar projects you've completed in your proposal. Solutions Products Brands and Clients pages required Site requirement on php or js budget of Rs. 5k upon ...

    $599 Average bid
    $599 平均报价
    33 个竞标

    I need a feature added to my existing website that sells car parts. This feature should allow users to search for specific car parts and see all products compatible with their selected car model, similar to the functionality on the Supercheap ...Key Requirements: - Develop and integrate a car parts compatibility search feature. - The feature should display relevant products based on the user's car model selection. - This is to enhance user experience on the website. - Users can upload the part of the car they want to sell Please let me know your: - Project fee - Estimated completion time Note: The website is already built on PHP and React, I just need this new feature added. The plugin to implement this feature is not predetermined, thus a custom solution or an existing plug...

    $615 Average bid
    $615 平均报价
    25 个竞标

    I'm looking to develop a dynamic mobile application for both iOS and ...mobile number sign-up authentication system is crucial, specifically employing SMS verification as the primary method of user validation. - The app should include a back-end system that allows for easy updates of the PDF documents. - The app also contain notifications system for users. Ideal Skills: - Proficiency in cross-platform mobile app development (preferably with frameworks like Flutter or React Native). - Experience in integrating multimedia content within an app. - Knowledge of implementing secure and reliable user authentication systems. - Ability to create and manage a user-friendly back-end for content updates. This project is perfect for a professional with a solid portfolio in educational a...

    $1222 Average bid
    $1222 平均报价
    13 个竞标

    I'm in search of a Landing Page Expert proficient in React and Next. If your work meets my standards, I am interested in establishing a long-term collaboration with you. Please share your best previous work when bidding.

    $156 / hr Average bid
    $156 / hr 平均报价
    109 个竞标

    We are a small healthcare start-up based in the UK. We have an iOS and Android App built using -React native. -Firebase The App has been live for 2 years with many thousands of users. We use Firebase as a backend database. We are looking for a long-term development partner. The app is currently live on Android and iOS. 1. The Android app needs an API update. 2. The Android app also needs a Billing library update. 3. Update iOS app firmware too. 4. Successfully upload to iOS and Android stores 5. Fix some minor bugs 6. Improve user interface This will be the first stage, I am looking for more updates later on.

    $10816 Average bid
    $10816 平均报价
    45 个竞标

    I have four steps that need to happen with this system, and I can guide you step by step to do them. This job pays $100 and if you do it I will hire you on for a lot of jobs with me that pay more.

    $926 Average bid
    $926 平均报价
    48 个竞标

    I'm in need of an experienced React Native developer who can help me build an E-commerce app for both iOS and Android. The app should include: - User authentication: Secure login features for users. - Shopping cart: A seamless experience for adding and purchasing items. Furthermore, the app doesn't require immediate integration with third-party services like payment processors or shipping providers, but having this capability designed into the app would be a great advantage. Ideal candidates for this project should have: - Extensive experience with React Native - Strong understanding of E-commerce app development - Good knowledge of implementing User Authentication and Shopping Carts - Ability to anticipate future third-party service integration needs

    $5073 Average bid
    $5073 平均报价
    96 个竞标

    For now, I'm looking for an HMTL and CSS expert to update one page in my domain so that it is formatted correctly whether it is accessed on a laptop, desktop or phone, the user changes the text size either up or down, or the uder modifies the screen size. In other words, on a desktop at 100 percent, the page is formatted correctly, but on a laptop the format is off, or the user changing the ...road I likely will have other work with new or existing websites. This project is the first I tried using freelancer, so forgive me not realizing how many replies I might get from all over the world and specifying more info so I do not waster your time. Thank you Steven (Philadlephia Area) Ideal skills and experience for the job include: - Proficient in web development languages (HTML, ...

    $2381 Average bid
    $2381 平均报价
    87 个竞标

    ...Security and Access Control: • Implement access control to ensure only authorized users can access, view, and modify the data and project metadata (basic account access management). • Ensure encrypted data to be the only data sent out from Tier 1 and that only the owner can decrypt the data. Tech Stack Requirements: • Frontend: Any suitable frontend stack for client-side interactions (e.g., React, Angular, Vue.js) web app preferred. • Backend: Node.js, Python, or any backend that supports file operations, encryption, and API-based communication with external services. • Encryption: Use RSA encryption for data encryption (owner’s public key encryption) using a Yubikey hardware. • Git: Git repository management for project metadata versio...

    $2002 - $6005
    加精 加急 加封 保密协议
    $2002 - $6005
    18 个竞标

    I have four steps that need to happen with this system, and I can guide you step by step to do them. This job pays $100 and if you do it I will hire you on for a lot of jobs with me that pay more.

    $1105 Average bid
    $1105 平均报价
    66 个竞标

    I'm looking for a skilled web react /js/node animator to create a logo/ text animation and animate my website's headlines in a bold and dynamic style, to reproduce the same in the attached video. I have found an close example, here but maybe someone can help me get this effect correcty. Upon replying to this job please not that you have read in detail and understand this project, I wont reply to automated bot replies. Currently you can see the working website here where we have the logo as a gif, and the text headers are using transformation in css etc. Can anyway help perfect the style to match the video attached?

    $1012 Average bid
    $1012 平均报价
    33 个竞标

    I'm looking for an experienced web developer to build a small video portal website for me. The website should be hosted on Azure, using ASP.NET and React, and should allow me to upload 20 videos into Azure storage. It should use Azure Media Service to stream these videos, similar to YouTube. Key Features: - Implement a video player with Play/Pause, Video Progress Bar, and Full-Screen Mode features - Incorporate user authentication with login and registration - Develop user accounts with profile management and email notifications features - Ensure the site is ready within 7 days Ideal Skills: - Proficient in ASP.NET and React - Experienced with Azure and Azure Media Service - Prior experience building similar video portal websites is a plus - Strong understanding of us...

    $1123 - $3370
    加封
    $1123 - $3370
    11 个竞标

    ...skilled development team to build a multi-platform business services platform that enables clients to purchase and manage various business services, including branding, printed materials, social media management, and ERP software 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) or Flutter 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. Pr...

    $18122 Average bid
    $18122 平均报价
    90 个竞标

    ...Restaurants can sign in with the same account as the dashboard and sync their menu automatically. 5. Survey Feature Customizable surveys to collect customer feedback. Automated triggers for surveys based on customer interactions. Analytics for tracking feedback and satisfaction. Skills Required Frontend Development: React.js. Backend Development: or Express.js. Mobile App Development: React Native or Flutter. Database Management: PostgreSQL, preferred orm is Prisma. UI/UX Design: Ability to create intuitive and visually appealing interfaces. API Integration: Experience with payment gateways, push notifications, and analytics tools. Deliverables Fully functional and tested components (website, dashboards, mobile app). Documentation for the app and dashboards and a quick trainin...

    $20994 Average bid
    $20994 平均报价
    104 个竞标