React.js Jobs

Need help with MVP for mobile app and the creation of an admin portal. The mobile app will create meetings and allow users to send/accept meeting invites. This work will need to be done in React Native so I get Android and iOS. I have sketched out the look and functionality of the app in the attached pdf file. The app name, app logo and app icon will be given after project is awarded. Please plan to use shades of blue and white Please provide price and delivery time with quote. PAYMENT TERMS: Total will be paid over 3 milestones - deposit, testing and final acceptance Note: Freelancer will be asked to sign freelancer.com's standard IP Transfer Agreement as part of this project

I'm seeking an experienced developer to build a blockchain launchpad with web3 integration. This project's focus is more on functionality than aesthetics, and you will primarily need to integrate a smart contract into our existing frontend. The essential requirements for this project are as follows: - Ability to integrate smart contracts with a frontend application. - Proficiency in working with Base Sepolia Test Net. - Familiarity with web3 blockchain development. Though not necessary, any prior experience in building launchpads or similar projects would be a significant plus. This task requires in-depth knowledge of blockchain development, so I expect all interested freelancers to have a strong background in this space.

I'm in need of a professional developer to create a Livechat system. It's unfortunate that I skipped the platform selection and I will need your guidance in choosing the best platform to deploy this system - be it on a website, mobile application or both. Live Chat System: Real-time Messaging: Enable seamless communication between customers and service agents in real time. Chat Interface Customization: Allow customization of the chat interface to match the branding of various businesses. File Sharing: Support sending and receiving files (e.g., documents, images) during chats. Customer Support Tools: Canned Responses: Provide pre-written responses to frequently asked questions to speed up support. Ticketing System: Convert chat conversations into tickets for further follow-up o...

I'm in need of a full stack software developer proficient in React and NodeJS, to assist me in completing my already-started project. Already covered areas in the project include interface design and functionality implementation, the challenge now lies in making the deployment consistent, secure, and portable. Key tasks on the agenda include: - Establishing connections with Telegram and Whatsapp. - Utilizing modules for facilitating complete translation. - Implementing payment via Stripe. - Troubleshooting any bugs and working on no-yet-implemented aspects. To enhance the user experience further, the project also requires real-time notifications and performance optimization. Candidates with prior experience in these areas will be highly preferred. It's vital that anyone who...

Project Overview: We are looking for a skilled developer or development team to create a custom form and page builder. This project involves developing a responsive, user-friendly interface that allows users to easily construct web pages and forms using a drag-and-drop system. The final product should leverage the specified technology stack: Flask, ReactJS, TailwindCSS, MongoDB, and PostgreSQL, ensuring a seamless and efficient user experience. Technology Stack: Frontend: ReactJS, TailwindCSS Backend: Python (Flask Framework), Databases: MongoDB, PostgreSQL Ideal Skills and Experience: - Proficiency in front-end technologies, including HTML, CSS, JavaScript, with a specific focus on Flask, ReactJS, and TailwindCSS. - Extensive experience in developing drag-and-drop interfaces, particular...

I'm in need of a skilled front-end developer who can execute this project using ReactJS. This project involves creating a website aimed at leisure travelers, offering services such as Flight Booking, Hotel Reservation, Tours and Activities listings, and Points of Interest (POI) recommendations. Key Responsibilities: - Develop the website's interface using ReactJS. - Implement the aforementioned features of flight booking, hotel booking, tour and activities listings, and POI. - Have the website support English Language. Ideal Skills & Experience: - Proven experience in front-end development using ReactJS. - Previous experience in developing travel related websites is a plus. - Fluency in English.

I need an EXPERIENCED Javascript developer to write me a custom React fetching mechanism. Use the Tanstack library to write me a custom hook that can fetch data and cache it too. These features should be implemented: - Assume API call always returns an array of data. - I can pass a modifiedFrom query param which is just a string ISO date. 1. Fetch the data using the cached lastFetched date for that key/api call 2. Mutate the result in the stored cache and updated the lastFetched date in cache 3. Allow data to be cleared from cache after an x time

Need to build a chat application which would work in mobile/ desktop and app as well. Features would be similar to the website Features List: 1. User Profile (Sign In/Sign Up/Guest/Paid) 2. one to one(text, smiley, file)chat and group chat (real time) 3. reply on chat 4. Seen/ Read chat 5. Show when someone is typing. 6. Google Ads 7. User List/Group List with search filters (online, gender, age, location) 8. Notification

Hello I need simple web application with 3 screens (login, user input, result ) Frontend: react Backend: python Database: postgre db it will be complete in 2 days, If you are good fit for this task, please bid with 'webapp' word. Thanks

I'm looking for an experienced web developer to help me create a telehealth website. The primary focus of the site will be patient registration. Here are some key details about the project: - Patient Registration: The patient registration process needs to be detailed, including health history. The form should be user-friendly and secure. This will require expertise in WpForms and Node JS to ensure the form functions correctly and securely stores patient data. - Technologies: You should have strong experience with WordPress (WP), React, Node JS, WpForms, and AWS. We'll be using React to make the site interactive and user-friendly. Node JS will be utilized for the backend to manage the registration data. AWS experience is necessary for cloud hosting and ensuring scalability. Ple...

We are looking for an expert in smart contracts, specifically those deployed on the Polygon blockchain. Your application should include past work that demonstrates your experience in this field.

ONLY FOR DEVELOPERS LOCATED IN CZECH REPUBLIC LONG-TERM ONGOING COOPERATION AVALTAR is a young startup focused on enhancing industrial safety. How do we do that? We develop camera safety solutions utilizing AI to monitor and detect objects and risky events. We prevent collisions and accidents, ensure workers' safety, and provide assistance to HSE managers. Our systems are helping all over Europe, and in the future, we plan to expand to other continents, too. What are we working on right now? Currently, we are developing a brand new safety system SPARK from scratch. It's an exciting and innovative project with plenty of challenges. That's why we are looking for a software enthusiast to join our development team, who will take care of developing the front-end of our web...

I require an experienced fullstack web developer, specialised in creating mobile applications, to build a real-time culinary guide app. I'll appreciate the developer's input about additional features that would make the app stand out. I'm hoping to see this project completed within a month.

I have a pre-sale project. Staking, pooling, and governance must be completed. It is not yet complete and has not been deployed to servers. If you have good experience, please check the project and let me know the budget and time to complete the project. Share the repository. And I would like to hear your advice to complete the project successfully. I want to finish it within 3 months. Requirements Technologies: Frontend, Blockchain, Web3, Backend, Database, Solidity, API Integration. thank you

I'm seeking a developer with proficiency in MERN stack, machine learning, and WebSocket technology. - Your primary task will be to develop a web application using MERN stack, emphasizing ReactJS for the front-end. - You'll also need to implement predictive modeling using machine learning in the application. - The chat functionality will require the use of WebSocket technology for seamless real-time communication. Ideal candidates should have: - Extensive experience with ReactJS and MERN stack development. - Proven expertise in machine learning, particularly in predictive modeling. - Familiarity with WebSocket technology and its implementation in chat features. Please provide previous work samples or a detailed portfolio showcasing your skills in these areas. Project is read...

I'm seeking an experienced developer to create a Photoshop UXP plugin with special functionalities. The plugin must be capable of batch exporting of png files. These files should reflect variations within a PSD file, meaning a new png for each variation. Furthermore, I require a descriptive naming system for each exported PNG, referencing its specific variation within the PSD. Apart from this, the plugin should include user management in Firebase and a separate signup/sign in page built with React. Key Skills: - Extensive experience with UXP plugins - Proficiency in Photoshop functionalities specifically related to image exporting - React and Firebase integration knowledge - Strong understanding of descriptive file naming methods. Note: Please include examples of simila...

I'm in need of a talented expert with proficiency in React framework who can seamlessly assist in incorporating a parallax scrolling effect in our web application. Scope of Work: - The main task is implementing scroll animations with an emphasis on parallax scrolling effects. - The work is primarily focused on integrating interactive elements into the parallax scrolling system. Ideal Skills and Experience: - Expertise in React as this project involves deep integration with it. - Strong background in web animations, specifically scroll animations. - Experience in implementing parallax scrolling effects on websites or web applications. - Knowledge of working with interactive elements within the parallax scrolling. Consider this a time-sensitive project and I strongly encourage o...

I am looking to build a cutting-edge online casino website featuring progressive jackpot slot games and incorporating cryptocurrency transactions. Here are my requirements: - Implement a variety of exciting and engaging slot variants with a focus on progressive jackpot slot machines. - The website should be designed to support cryptocurrency transactions, offering an innovative and secure way for users to enjoy their gaming experience. An ideal candidate should: - Have experience developing betting websites, particularly online casinos. - Show a strong understanding and knowledge of integrating cryptocurrency payments. - Be experienced in designing engaging and successful slot machine games, specifically progressive jackpot slots.

I am currently seeking a skilled mid-level Full-Stack Developer, experienced in both Spring Boot and React, to aid in the development of a complex data management application. Key duties involved in this role include: - Backend development tasks, ensuring the application runs smoothly and efficiently. - Frontend development tasks, guaranteeing a user-friendly interface for consumers. - Full-stack development tasks, promoting a cohesive and well-integrated web application. The perfect candidate preferably has previous experience in building and optimizing data management applications. They must be capable of striking a balance between functional and aesthetic design, while ensuring high quality and responsive applications are created. A mid-level understanding of web apps, as well as prof...

I have developed projects with React and Material UI. In Google Chrome browser, video acts fine but in Safari browser, it is not work. Please fix it.

Já tenho o site desenhado no Figma, e todas as imagens e ícones. Só preciso de alguém para criar o front end. O site, para além de dois formulários, será inteiramente estático, e não preciso ajuda com o backend dos formulários. Requerimentos - 1. O site deve seguir 100% o design, que é só duas páginas. 2. React.js ou semelhante 3. Saber como usar funcionalidades avançadas como o "blur" 4. Poder falar algum inglês 5. Alguém que documenta extensivamente o próprio código, e consegue fazer isso em inglês Freelancers Portugueses ou países membros da CPLP são preferíveis. Se precisa de mais informação, envie uma mensag...

Crear una pagina web en react orientado en tsx, ya se tiene el diseño de la pagina yo paso los archivos svg que son los videos, iconos imagenes etc

Procuro um desenvolvedor para construir um aplicativo voltado para rede social e indicações de locais para os usuários irem de acordo com a afinidade do usuário. Segue escopo geral do projeto: - App: Fluxo do usuário anexado em PDF. Fluxo área administrativa do estabelecimento parceiro: Dashboard MOBILE Para Gestão do Negocio Área de Fidelidade (Lista Clientes Recorrentes) Bate Papo Com o Autor do Evento ou Proprietário do Estabelecimento Checkout Para Venda de Serviços (Entradas, Reservas de Mesa, Etc..) Area de Cupons Planos ( Para Liberar Mais Recursos EX: Permitir Comunicação em Massa) - WEB: Funcionalidade Base Administrativas: Gerenciamento de Usuários Gerenciamento de Par...

SISTEMA PARA ACADEMIA DE TENIS, CONTROL DE CANCHAS Y TORNEOS ESCALERA. El sistema esta casi cloncluido pero quedo con algunos bugs sin corregir y algunas funciones incompletas adjunto el documento del alcance inicial, y adjuntare algunos documentos con los bugs que deben corregirse en el sistema, para poder hacer las correcciones proporcionare codigo fuente y base de datos, y llos acceso necesarios para revisar el aplicativo a fondo.

Necessitiamo dello sviluppo di componenti UI in React +

Hola, ¿puedes ayudarme con un MVP? Es una tarjeta virtual para mascotas. Adjunto la documentación para que te hagas una idea. Es algo sencillo con web/landing, webapp y/o app. En caso de que te interese, necesitaría saber: - Disponibilidad para empezar - Plazo de entrega - Presupuesto - Stack tecnológico que vas a usar (front, back, servidor, base de datos, etc.) - Estás tu solo o va a participar alguien más en el proyecto? me gustaría saber que perfiles son - Tienes mascota? Tienes amigos o familia que sean veterinarios? - Has trabajado con APIs? Aunque quizás no sea necesario en el MVP - Que me puedes mostrar que sea algo similar o de referencia que hayas hecho? Dime si tienes alguna duda y quedo a la espera de tus noticias. Un...