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    2,000 react messenger jobs fundet, i prisklassen EUR

    ...una empresa de software con mucha experiencia comprobable en desarrollo de proyectos de alta gama a medida (nada de WordPress ni templates). Nuestro proyecto se trata de un marketplace de vehículos automotriz con: compradores vendedores, subastas en tiempo real y arriendo de vehículos. Stack de tecnología a utilizar: Backend- python, JS con framework nest Frontend- React Js DATABASE- postgre o mongoDB Aplicación móvil- React Native (la participación es híbrido) El superadministrador: se usará una plantilla para el Frontend. Las subastas: nuestro área de subastas es en tiempo real, Es decir habrá una persona con el nombre martillero dirigiendo la subasta en tiempo real. Tendrá billetera vir...

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    sidebar by react js Udløbet left

    سلام عليكم لو سمحت عايزك تعمل لي sidebar للموقع بتاعي ويكون شكلها modern

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    This is an ongoing project and most likely it will turn into a long term business relationship if things play out accordingly. MUST have: Python Selenium/Scrapy Django/Flask HTML/CSS/Boostrap JS MySQL, Postgres, Sqlite Redis, mongodb AWS, Heroku GIT + zenhub TDD, SOLID Nice to have: -React/Redux -CI, CD -Graphql -Elastic search Please show your past experience in your proposal PD: state what passions you about working as a freelancer in less than 10 words. all details will be provided to the few selected throu DM. Best Regards!!

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    React JS Rendering & Data Fix 6 dage left
    VERIFICERET

    I need an experienced React JS developer to help me solve two key issues with my current project. Key Issues: - Rendering Problem: Some components in my current project are not rendering correctly. - Data Handling Issue: I'm facing challenges with the data handling module, and it's affecting the overall functionality of the project. Successful Candidates: I am particularly interested in seeing your past work. Please include references to any projects where you've tackled similar issues in the past. Desirable Skills: - Proficient in React JS - Experience with handling data issues and rendering problems within React projects. I will also appreciate any additional insights or suggestions you may have for improving the project. Please note I will not b...

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    ****...start with your bid by writing your personal Github profile first, we won't check bid without Github profile. ************************************ I'm in need of a talented developer, preferably with a strong background in producing business applications. Here's what I'm looking for: - Expertise: You should be skillful in any of Javascript, Python, Java / Kotlin or Swift / Objective C, Flutter / React Native / Xamarin. - Platforms: Production of a cross-platform app that runs smoothly on both iOS and Android is essential. - Experience: Evidence of previous projects in business app development would ideally be shown. By applying these requirements, you will help to create an app that can contribute to the success of my business. Your expertise matters ...

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    I'm in need of an experienced React Native developer who can assist in building an app for both iOS and Android. The primary goal of this app is to allow users to register different parameters, which will be discussed in further detail.(I'm a fullstack developer myself but need help to re-build a current app). So you don't have to come up with stuff from scratch. Key Responsibilities: - Develop a React Native app with Expo for both iOS and Android platforms Your responsibilities will include: - Collaborating with me to reach a scalable React Native app using - Designing a user-friendly interface and implementing necessary features - Ensuring the app is optimized for both iOS and Android platforms Ideal Skills: - Strong knowledge and experience in ...

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    next.js website simple 6 dage left
    VERIFICERET

    I'm looking for a skilled web developer Key Requirements: - Create and customize About Us, Services, and Contact Form pages. - Implement a simple, clean, and professional design suitable for a company portfolio. Ideal Skills and Experience: - Proficiency in and React for building dynamic, fast, and SEO-friendly websites. - Experience in customizing templates and integrating various pages and forms. - A good eye for design to ensure the final website is visually appealing and professional.

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    React SPA with Whatsapp Broadcast 6 dage left
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    I'm looking for a skilled React developer to assist in the creation of a single-page application with specific features. Key Responsibilities: - Develop a single-page application with a focus on user authentication. - Implement a broadcast and group creation functionality on the application. - Integrate a Whatsapp-based template broadcast feature. Ideal Skills and Experience: - Proficient in React development. - Previous work involving user authentication functionalities. - Experience in implementing broadcast and group features. - Familiarity with integrating Whatsapp API for template broadcasts. This is a unique project that will require a developer with a keen eye for detail, as it involves the creation of a seamless single-page application with Whatsapp integratio...

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    I've built a React website with separate pages, and I need a skilled developer to connect them and integrate a chatbot. Here's what I'm looking for: - Connect: Link the home page with another page that opens through the navigation bar. Ensure the transition is seamless and the user experience is smooth. - Chatbot Integration: I have a chatbot that's been designed to work with the ChatGPT API. I need it to be integrated within the content of the website. The chatbot should be able to provide product/service information and answer customer queries. The integration should be user-friendly and should not interfere with the design and functionality of the website. Ideal Skills: - Proficient in React - Experience in connecting separate pages in a React ...

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    I'm in need of a proficient React Native developer who also has a solid understanding of MongoDB, specializes in continuous workflow management, and can seamlessly transition between continuous integration, delivery, and deployment stages. The ideal candidate should have proven experience in developing such features and should be able to guide the whole development process from ideation to deployment using Expo Application Services. Note: I have no specific design input. Just need assistance with deployment. Video call is required to discuss best practices. 30 Minutes of time

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    I'm seeking a skilled .Net developer to assist in developing a comprehensive retail system that has features such as user authentication and authorization, inventory and product management. Requirements: - Proficiency in C#, .Net, Entity Framework and SQL Server - Ability to develop a retail project from scratch - Strong understanding of user authentication and authorizatio...Strong understanding of user authentication and authorization - Experience in inventory management and product cataloging It's crucial that the chosen freelancer has prior experience in building online retail systems and a strong understanding of the retail business model. The ideal candidate should be able to deliver a secure, efficient and scalable retail project. Any experience with Angular/react...

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    ...mobile application for both iOS and Android platforms. Integrate APIs for fetching news from multiple sources and handling real-time data. Implement features such as search, categories, personalized settings, and user profiles. Working with open AI API. Ensure the application’s performance, quality, and responsiveness. Skills Required: Proficiency in mobile app development environments such as React Native, Swift for iOS, and Kotlin for Android. Experience with RESTful APIs (Open AI) and server-side logic. Knowledge of modern authorization mechanisms, such as JSON Web Tokens. Familiarity with NLP technologies and frameworks is a plus. Strong understanding of best practices in mobile UX design. Project Goals: Create a highly responsive and user-centric mobile app. Priori...

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    Telegram Bot for TON Wallet 6 dage left
    VERIFICERET

    I'm looking for a developer to create a Telegram bot that is compatible with both the web and mobile versions of Telegram Messenger. The primary function of this bot will be to facilitate wallet balance inquiries for users of the TON (Telegram Open Network) wallet. Key Requirements: - Develop a user-friendly Telegram bot that can be easily used by a wide range of users - Ensure that the bot is compatible with both the web and mobile versions of Telegram Messenger - Implement a secure and reliable system for retrieving and displaying wallet balances - Ensure that the bot can accurately and consistently retrieve and display wallet balance information - Ideally, integrate additional security features for interacting with the bot, such as two-factor authentication, PIN cod...

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    We're seeking a skilled freelancer to enhance our current React site with the following tasks: - Connect two existing forms on our website to our backend dashboards and email inbox, ensuring seamless data transmission. - Address layout issues to optimize site responsiveness across all devices. - Enhance the code structure to improve maintainability and scalability. We are working with: - React - AWS Server - Node - MongoDB

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    I am in need of a proficient Java Script/React developer. Specific tasks or target areas are yet to be determined and will be clarified later, thus flexibility is important. Any experience in both front-end and back-end development along with bug fixing expertise will be preferred. Those comfortable with ambiguity and adept at working without rigid guidelines would be ideal for this opportunity. Willingness to adapt to potentially shifting project needs is crucial. It's a dedicated resource Job.. Thanks

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    ...system integrated into the dashboard, enabling the business owners to manage customer interactions and sales data. The CRM system should include lead tracking, sales forecasting, and customer segmentation, among other features. The project requires expertise in mobile app development, dashboard development, and CRM integration. The preferred tech stack includes React Native for the mobile apps, Node.js and MongoDB for the backend, and React or Angular for the dashboard and CRM system. The ideal team should have experience in developing similar projects and be able to deliver high-quality work within the specified timeline and budget. Interested teams should provide their portfolio and references for review. If you are interested in this project, please submit your propo...

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    ...developer to work on a short project. The main focus will be to build frontend components and optimize the website's performance. Key Responsibilities: - Crafting robust, modular, and maintainable frontend components for an informational website. - Implementing performance optimizations to ensure the site loads quickly and operates efficiently. Ideal Candidate: - Proficient with and React, with a strong understanding of frontend development practices. - Experienced with performance monitoring and optimization techniques for web applications. - Familiar with minimalist design principles for a clean, simple, and user-friendly website interface. If you're a developer with a keen eye for frontend design and a knack for optimizing website performance, I'd lov...

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    I'm seeking a skillful React developer to build an engaging, vibrant, and interactive web application. Reminiscent of StackOverflow in terms of structure, it's different by concept and domain, which will be elaborated in our project discussions. The specific features should include: - User registration and login - Question and answer interaction - A tagging system - Search functionality - User points functionality Moreover, the project focuses on the front-end or UI side of development with no backend requirements. Key skills and qualifications include proficiency in React, and experience with user-centric, bold, and dynamic design. I favor a vibe that pops while remaining intuitive, user-friendly, and effectively guides users through the site's features an...

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    I'm seeking a skillful React developer to build an engaging, vibrant, and interactive web application. Reminiscent of StackOverflow in terms of structure, it's different by concept and domain, which will be elaborated in our project discussions. The specific features should include: - User registration and login - Question and answer interaction - A tagging system - Search functionality - User points functionality Moreover, the project focuses on the front-end or UI side of development with no backend requirements. Key skills and qualifications include proficiency in React, and experience with user-centric, bold, and dynamic design. I favor a vibe that pops while remaining intuitive, user-friendly, and effectively guides users through the site's features an...

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    Build a flutter app 6 dage left
    VERIFICERET

    We are looking for flutter app developer. Who develop app fot us Project - traveler find a local for travel together Requirements - user creation with authentication Search locals by filters Arrange trips Manage payments with QR code Rozorpay Virtual wallet Chat messenger Admin panel Reference app - showaround ( paystore)

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    I'm in need of an experienced React Native developer with solid knowledge of Redux for a student-focused application. Key Features: - Implement Redux: The app should be integrated with Redux for state management. - User Authentication: Secure login and user account management. - GPS Tracking: Track student's location (optional feature). The primary aim of this app is to serve as a useful tool for students. Ideal Skills and Experience: - Proficiency in React Native and Redux. - Strong understanding of user authentication. - Previous experience in developing GPS tracking features (preferred). - Ability to create user-friendly, intuitive app interfaces.

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    I am in need of a sophisticated messenger bot with functionality specifically designed for WhatsApp. This bot will be primarily focused on the automation of specific tasks, including sending automated replies and managing contacts efficiently. Key Features: - Sending Automated Replies: The bot should have the ability to send automated replies, reducing manual interventions and ensuring a swift response to messages. - Managing Contacts: An efficient contact management system is essential. A key functionality of the bot is to auto click on my Gmail and send a code to the WhatsApp contact. It should be capable of managing this task autonomously and accurately. A freelancer with experience in implementing automated bots, particularly for messaging applications like WhatsApp, would be...

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    The following questions must be ANSWERED or your proposal will be IGNORED 2. Please send your top 3 best work examples (especially demonstration of any Saas systems or Online Management Portals, Could base ERP systems) 3. Please send your proposal with your monthly salary expectation JOB DESCRIPTION We are an eCommerce company that requires an experienced Full Stack .Net / React Developer with strong API development experience to join their team due to a significant increase in product demand. Skills & Experience 3+ years C#.NET experience ASP.NET Core HTML5 CSS3, SASS, LESS, Bootstrap, Agile Development Experience Excellent written & verbal communication skills

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    I need a talented React Native developer with experience in integrating push notifications via Firebase. Requirements: - Implement push notifications for both Android and iOS platforms Ideal Skills and Experience: - Strong experience in React Native development - Proficient in working with Firebase services, particularly push notifications - Experience with setting up triggers for push notifications would be a plus

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    ...backend Node.js y frontend con React (fullstack) . Colaborar para la implementación efectiva de interfaces de usuario, siguiendo estándares de diseño y experiencia de usuario. Comprender e interpretar diseños de soluciones técnicas, colaborando estrechamente con un equipos de desarrollo para una integración efectiva. Integrar nuevas funcionalidades y realizar mejoras en las aplicaciones existentes. Garantizar la calidad, funcionalidad y rendimiento del software a través de pruebas exhaustivas. Proveer soporte técnico avanzado, resolviendo desafíos de integración y mantenimiento. Requisitos Técnicos Estudios en Informática, Ingeniería de Software o campo relacionado. Experiencia comprobab...

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    In need of a highly skilled frontend React developer capable of: - Building user interfaces that are smooth and intuitive - Implementing responsive design to ensure excellent mobile experiences - Integrating with APIs to create seamless interaction with the backend The UI design should reflect a clean and minimalistic style, thus enhancing user interface and overall user experience. The candidate's familiarity with specific React libraries or tools wasn't specified, but general expertise in Redux, React router, and Material-UI will be beneficial. An eye for aesthetics, along with an understanding of user-centric design and how to implement it into a streamlined, functional website is paramount to this role. Want to create 4 UX screen in a single day

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    React JS UI Redesign 6 dage left
    VERIFICERET

    I'm looking for a React JS expert to assist with a UI redesign and the development of a main content component for my project. Key tasks include: - Implementing a layout redesign - Designing and creating a main content component to display text information Ideal skills and experience: - Proficiency in React JS, including state and props management - Strong understanding of UI/UX principles - Experience in building and styling components in React - Ability to work with existing codebase and integrate new components seamlessly

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    Sure, here's a condensed version of the project requirements for a React-based application: 1. **User Registration/Login**: - Allow users to register accounts with basic information. - Implement a login system for registered users. 2. **Task Management**: - Enable users to create tasks with descriptions, deadlines, and assigned employees. - Include predefined tasks and the option to create custom tasks. 3. **Timer and Deadline Tracking**: - Start a timer of 10 working days for each task upon creation. - Display countdown timers for task deadlines. 4. **Employee Dashboard**: - Provide a dashboard for employees to view assigned tasks, deadlines, and progress. - Allow employees to update task statuses and provide updates. 5. **Client Dashboard**: - ...

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    I want assistance in creating an AI Chatbot tailored to provide tutoring services to high school students. This chatbot will be built on three platforms: WhatsApp, Messenger, and the Web. Key Features: * Natural language processing * Personalized learning recommendations * Real-time tracking of a student's learning progress I'm seeking a professional with experience in AI and chatbot development who can incorporate these features effectively. Critical to this project is the ability to design an intuitive and engaging learning experience for students. A background in education technology or related field would be a bonus. The end product should be a dynamic tool that aids in studying, responds fluently, suggests personalized study materials, and keeps a record of each ...

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    I need a server pro to help me install and configure a Wisp game panel on my Ubuntu 22.04 LTS server. The server is a hosted bare metal server and al...Pterodactyl Panel. The setup should include the installation of the following gaming eggs: - Minecraft - Tmodloader - V for Vampire - Pal World Set up local backup on the second drive located on the server. Set up a full redundant backup with AWS S3 (or another storage solution) Ideal Skills and Experience: - Proficiency with Ubuntu 22.04 LTS or other Linux based server OS's - PHP, MySQL, curl, react - Setting up Linux users and securing root and access - Experience in installing and configuring game panels, specifically Wisp or Pterodactyl Panel - Familiarity with Minecraft server setup - Capability to install and set up ga...

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    Hello I have a web ...have a web app that im building for my customers. And I already hired someone to setup the sign up page.. All you have to do is add the google sign up and finish setting up the backend for the setting pages. I also added notes to my prototype design explaning each feature. React JS is used for the front end. And the PHP Laravel was used to start this project. I would like to pay $150 - 200 for this project. If the work goes well then I will use your services to finish building the rest of the features. Im also building a software company here in america so for the right person i can provide work for years!!! I would like to hire someone today.

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    I'm currently dealing with an issue in my iOS React Native application. The change mode callback isn't triggering properly. I am looking for a seasoned React Native developer to step in and add additional functionality to fix this issue. Main requirements: - Excellent knowledge in React Native specifically for iOS - Proven experience in debugging and enhancing callback functions - History of adding new features to existing code You can expect to: - Diagnose the issue where the change mode callback isn't triggering properly - Add additional functionality to the callback, ensuring its functionality - Enhance the overall performance of the change mode callback function. Your strong understanding of callbacks in React Native will be instrumental f...

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    I need the online / offline sync to work seamlessly. We have a react native app using mongodb realm. There was an instance where a few records where created and then after pressing home those records vanished. They weren't synced to mongodb and where no longer present in the app. There is no delete functionality in the app. There is a function which checks for online status using netinfo and then when online will re start the sync session with mongodb. There is a frontend indicator which shows the realm connection status and the network connection status. At the time of this error it was reported the indicator which shows realm is connected was flashing both offline and online rapidly which may be the cause of what happened. i think the issue resides in Providers > RealmSu...

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    Necesito montar un sistema en la nube de React & MongoDB, hay instrucciones. Deberia ser muy sencillo montarlo en un par de horas.

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    I'm looking to develop a Visitor Management System app for Android. - The system primarily needs to facilitate visitor registration and check-in/check-out tracking. It should suit both office and Apartment. There will be one web admin interface where the admin can accept the registr...facilitate visitor registration and check-in/check-out tracking. It should suit both office and Apartment. There will be one web admin interface where the admin can accept the registration of Office and end users. Activate or deactivate users or office or apartment. - No existing integration is required. I'm seeking a developer with the following skills: - Proficient in Java, Node JS, PHP and React Native - Proven experience with Android app development - Previous work on Visitor Managemen...

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    I am in need of a skilled ReactJS developer to create a webapp that faithfully mimics the infotainment menu of a Tesla Model 3 and Model Y. The webapp should ...Navigation System: Implement a detailed and interactive navigation system. It does not need to work 100% but feel and look like maps. - Battery Status: A central feature of the webapp should be the ability to view the battery status, and navigate to different sections of the menu with ease. Ideal Skills: - Proficiency in ReactJS for a smooth and responsive user interface. Angular is also acceptable but react is preffered - Strong understanding of user experience design. - Previous experience with similar webapp development - Find the tesla car ui from videos on youtube. I could also make a video of all the required screens ...

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    I'm in need of a savvy developer to overhaul the user interface of my existing CAB Service app. The primary focus of this project involves: - Revamping the existing layout and navigation. This includes a crucial redesign of the home page to be more intuitive and user-friendly. - Improving the existing search functionality. The aim is to make it more efficient and pinna...have a proven track record with mobile app UI redesign and have keen attention to detail. Experience in developing navigation structures and search functionalities is vital. Any past projects that involve ride-sharing or transportation app development will be considered an asset. Let's create an app that stands out in today's competitive ride-hailing market! Technical Skills required : Node js , react...

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    React Laravel application bug fix

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    I need a talented and experienced developer based in Latin America who is proficient in JavaScript and Python. The p...will involve creating and integrating user authentication and databases. Key Requirements: - Proficiency in JavaScript and Python. - Experience in developing secure and efficient user authentication systems. - Strong grasp of integrating databases effectively for seamless data management. - Familiarity with common security protocols and best practices. Desirable Skills: - Knowledge of Angular, React, or Django would be a plus, but not a strict requirement. - Experience in payment gateway integration would also be beneficial, but not necessary for this particular project. Please submit your proposal if you meet the requirements and are interested in working on thi...

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    ...Protection: Implement essential security measures to ensure that all user data, including interview content and summaries, are handled and stored securely, complying with standard data protection protocols. Skills Required: Mobile Development: Extensive experience in iOS and/or Android development, with proficiency in languages such as Swift, Kotlin, or using cross-platform frameworks like Flutter or React Native. Speech Processing: Proficiency in integrating speech-to-text and text-to-speech services, such as Google Cloud Speech-to-Text or Amazon Polly. Natural Language Processing: Knowledge of NLP to manage and analyze dialogue effectively. Backend Development: Ability to develop server-side technologies (Node.js or Python) and manage databases (MongoDB, PostgreSQL) for stor...

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    I'm in need of an expert in Continuous Integration/Continuous Deployment who can establish a pipeline for my React Native application in Apple TestFlight. Here are the key aspects of the job: - Existing Systems: I already have a TestFlight account with Apple and my application's version control system is Git on GitHub. Experience with these is a must. - Testing: There's no immediate need to integrate tests into the CI/CD pipeline. The main focus should be on setting up the pipeline for automated deployments. - Skills: Extensive knowledge and hands-on experience in CI/CD, Apple TestFlight, React Native, and GitHub. You should understand workflows and how to troubleshoot and modify processes as required. This project requires a keen eye for detail, excellent p...

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    I'm looking for a full stack developer with expertise in rolling out B2B white-labeled solutions. Key Requirements: - Strong Experience with .Net, React, React Native, MongoDB, and AWS - Experience in developing white-labeled solutions - Understanding of User authentication and User management - Ability to provide features like Branch Management and Databases - Previous experience with small scale projects (10-50 users) Your role would be to help me create and implement a system that allows businesses to use my product under their brand. This would include setting up user authentication, managing user details, enabling branch management, and ensuring the system can scale up to 50 users without a hitch. Experience in developing similar solutions and strong knowledge in...

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    Im facing an issue which is difficult to replicate, We have a react native app using mongodb realm. There was an instance where a few records where created and then after pressing home those records vanished. They weren't synced to mongodb and where no longer present in the app. There is no delete functionality in the app. There is a function which checks for online status using netinfo and then when online will re start the sync session with mongodb. There is a frontend indicator which shows the realm connection status and the network connection status. At the time of this error it was reported the indicator which shows realm is connected was flashing both offline and online rapidly which may be the cause of what happened.

    €261 (Avg Bid)
    NDA
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    I'm currently dealing with an issue in my iOS React Native application. The change mode callback isn't triggering properly. I am looking for a seasoned React Native developer to step in and add additional functionality to fix this issue. Main requirements: - Excellent knowledge in React Native specifically for iOS - Proven experience in debugging and enhancing callback functions - History of adding new features to existing code You can expect to: - Diagnose the issue where the change mode callback isn't triggering properly - Add additional functionality to the callback, ensuring its functionality - Enhance the overall performance of the change mode callback function. Your strong understanding of callbacks in React Native will be instrumental f...

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    I'm seeking a skilled React developer to revamp my sales dashboard. The successful candidate will be responsible for: - Introducing advanced charts such as pie charts, bar graphs, and line charts. Special emphasis should be placed on design elements that enhance user interaction and comprehension. -Analytics integration is another critical facet of this project. The new dashboard should be capable of displaying sales growth trends, total revenue, and conversion rates. - Lastly, it's necessary to smoothly aggregate data from Google Analytics and Excel spreadsheets. This role is ideally suited to someone with extensive experience dealing with data visualization and analytics, React.js, Google Analytics, and MS Excel. A track record of successful similar projects in ...

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    - 工作时间: 周一-周五上午10点-下午7点(午休一小时) - 项目周期在3-6个月 职位描述: 你将和我们一起 - 深度参与一个GenAI为核心的SaaS产品从零到一的成长过程; - 使用React框架开发前端应用程序,确保高性能和良好的用户体验。 - 与设计团队密切合作,确保用户界面的视觉吸引力和易用性。 - 与后端团队紧密协作,理解后端功能,并将其转化为前端应用程序。 - 编写清晰、可维护的代码,并进行单元测试和代码审查,确保代码质量。 - 参与团队讨论和决策,提供技术建议和解决方案 ## 希望你 * 心智成熟的成年人。 * 有至少一年在大厂的前端开发经验 * 对前端性能优化和用户体验有深入的理解和经验。 * 始终把宠物和用户放在一位,服务宠物和用户,尊重宠物和用户,保护宠物和用户。 * 熟练掌握 JavaScript、TypeScript 等前端技术。 * 对主流前端框架 React 有深入应用并深入理解其设计原理。 * 能对具体的产品进行性能优化,实现极致的页面加载、执行和渲染时间。 * 注重产品质量,具有良好的代码风格、接口设计与程序架构。 * 有使用云服务的经验。 * 有敏捷开发经验。、 * 有基于GenAI技术的项目经验者优先考虑。 * 具备良好的团队合作能力,能够与多个团队紧密合作,达成共识并推动项目进展。

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    Current Need Bold Digital Vision is currently scaling one of its business appl...significant experience in a JavaScript/JS Framework environment, ideally full stack. • Proficient in Firebase for backend development. • Experienced in frontend development using React. • Comfortable with technologies including JavaScript, React, Git, AWS, • Proficient in using APIs. • Rigorous and motivated with good communication skills. • Ability to work both independently and as part of a team. • Enjoys sharing knowledge and learning from others. • Comfortable working with large volumes of data and parallel processing. Technology Stack: • Languages: JavaScript, HTML, CSS • Backend: Firebase, • Frontend: React • Versioning: ...

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    I am looking for an experienced React Native developer to handle a significant upgrade for my app. Key Requirements: - App Platforms: The app is currently on both iOS and Android. I need the freelancer to update and maintain both versions. - Design Flexibility: While I have a specific design in mind for the upgrade, I'm also open to suggestions and design improvements. - Bug Fixing: The current version of the app has several bugs that need to be fixed. I'm looking for someone who can identify issues and deliver a bug-free app. Ideal Skills: - Extensive experience in React Native development, ideally with a strong portfolio of mobile applications. - Proficiency in both iOS and Android development. - A keen eye for design, with the ability to work to a design brief ...

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    ...browsers (e.g., Chrome, Firefox, Safari).  Support responsive design for seamless user experience across different devices (desktops, tablets, smartphones). 5. Accessibility:  Design the website to be accessible to users with disabilities, following WCAG guidelines. Technical Requirements: 1. Frontend Technologies:  HTML, CSS, JavaScript for the user interface.  Frameworks/libraries like React, Angular, or Vue.js for building interactive components.  2. Backend Technologies:  Programming language: Choose between JavaScript (Node.js), Python (Django/Flask), Ruby (Ruby on Rails), or PHP (Laravel).  Database: MySQL, PostgreSQL, MongoDB, or similar.  Web server: Apache, Nginx, or equivalent. 3. Payment Gateway Integration:  Select and integrate with a payment gateway pro...

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    We are seeking a skilled React/Node.js and Blockchain Developer to join our team. As a developer, you will be responsible for designing and implementing blockchain solutions using React and Node.js. Your primary focus will be on developing smart contracts, building decentralized applications (DApps), and integrating blockchain technology into existing systems. The ideal candidate should have a strong understanding of blockchain concepts, experience working with React and Node.js, and knowledge of smart contract development. If you are passionate about blockchain technology and eager to contribute to cutting-edge projects, we would love to hear from you. Responsibilities: - Develop and implement blockchain solutions using React and Node.js - Design and develop ...

    €19 / hr (Avg Bid)
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