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Looking react developer to design and development of a modern, responsive, and high-performance web application using React.js The work will involve UI development, API integration, and performance optimization. The website will communicate with backend services through RESTful APIs to fetch and manage dynamic data. Performance optimization techniques such as lazy loading, code splitting, and memoization will be applied to ensure fast load times and smooth interactions. Kindly share links to your previous React.js websites or projects.
Project ID: 40188230
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Active 4 mos ago
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205 freelancers are bidding on average ₹56,130 INR for this job

Hello, Hope you are doing well. With 9+ years of experience, we specialize in delivering scalable, high-quality digital solutions tailored to clearly defined business needs. Since your requirements match our core capabilities, I’m confident we can deliver a solution that is robust, refined, and built for long-term growth. Our approach is straightforward: understand the scope in depth, execute with precision, and deliver measurable results. From a strong front-end experience to a secure, enterprise-grade back-end, quality and reliability remain our priority. I’d be happy to discuss your requirements further and outline the best execution strategy. Best regards, Gaurav P.
₹56,250 INR in 7 days
8.7
8.7

With over 15+ years of hands-on experience as a Senior Software Architect and Full-stack Developer, I have gained extensive knowledge and proficiency in various front-end technologies, including JavaScript along with its famous library like React. Having worked on numerous projects, I am well-versed with designing and developing modern, dynamic web applications using React.js. Consequently, I understand the importance of UI development and API integration and the nuances of performance optimization techniques such as lazy loading, code splitting, and memoization for attaining quick response time and a seamless user experience. Furthermore, my technical expertise extends beyond frontend to backend development, encompassing C#, ASP.NET, PHP, SQL Server, MySQL which bolsters my capability to handle the full spectrum of your project. My familiarity with RESTful APIs can be leveraged to create a seamless flow of dynamic data between your website and backend services. Additionally, I possess MCAD | MCSD | MCTS | MCPD certifications that speak volumes about my commitment to maintaining a high professional standard. Choosing me for the task not only means overcoming your technology challenges but also getting a reliable partner who takes ownership and ensures optimal deliveries while maintaining clear communication throughout the project. Let's discuss your vision in more detail for a concrete project plan that resonates with both your needs and budget.
₹56,250 INR in 7 days
8.2
8.2

Hi! I’ve reviewed your requirements and understand you’re looking for a React developer to design and build a modern, responsive, high-performance web application. I have solid experience with React.js UI development, REST API integration, and performance optimization, including lazy loading, code splitting, memoization, and efficient state management to ensure fast load times and smooth user interactions. I can start immediately looking forward to working with you.
₹60,000 INR in 7 days
7.6
7.6

Hi, I’m an experienced React.js developer and can design and build a modern, responsive, and high-performance web application with clean UI, seamless REST API integration, and optimized performance. I regularly apply lazy loading, code splitting, memoization, and best practices to ensure fast load times and smooth user interactions across devices. I’ve delivered multiple React-based web apps and will share relevant project links that include dynamic data handling and performance-focused builds. Looking forward to discussing your requirements and getting started.
₹65,250 INR in 7 days
7.6
7.6

Hello, Most "React developers" ship bloated bundles that crawl on mobile. If your app isn't interactive in under 2 seconds, it’s trash. I don't just "use" React; I optimize the render cycle using code-splitting and memoization so your UI stays snappy even with heavy API loads. I’ve handled high-stakes, data-heavy React builds where performance wasn't a choice it was the requirement. Everyone mentions "lazy loading," but if your API calls aren't properly debounced and cached, your app will still feel like junk. I'll build a clean data-fetching layer so your users never see a "jittery" screen. Do you have a preferred state management library like Zustand or Redux, or should I pick the best fit for the project's scale? Let’s chat… Thanks, Sagar P.
₹56,250 INR in 7 days
7.0
7.0

Hi, I am very interested in your project to design and develop a modern, responsive, and high-performance web application using React.js. I understand the requirements for UI development, API integration, and performance optimization. I propose to start by creating wireframes and mockups to ensure the design meets your expectations. Then, I will proceed with front-end development using React.js, integrating APIs for dynamic data, and implementing performance optimization techniques like lazy loading and code splitting. Please review my React.js portfolio at https://www.freelancer.com/u/pixelonik for examples of my previous work. I look forward to discussing this project further with you. Best regards, Ramandeep
₹37,500 INR in 1 day
6.6
6.6

Hello, Hope you are doing well, With over my 8+ year experience in ReactJS development and a strong proficiency in HTML and JavaScript, I am confident in my ability to design, develop and optimize a modern and responsive React website for you. Integrating front-end user interfaces with back-end services through APIs is a process I've mastered in previous projects; which also included dealing with dynamic data management. I am particularly experienced in performance optimization techniques such as lazy-loading, code-splitting, and memorization. These skills will be crucial to deliver fast load times and smooth interactions on your website. Additionally, my understanding of RESTful APIs will facilitate seamless data flow between your website and back-end servers. Let's get started on building an amazing React.js powered web app! Thank you Hemalta G.
₹56,250 INR in 7 days
6.7
6.7

Hi there, I’ve reviewed your project and would be happy to help. With 5+ years of experience in ReactJS, I build fast, responsive, and scalable web applications with clean, maintainable code. You’ll get smooth UI, efficient state management, and timely delivery — all tailored to your needs. Let’s connect and get started! Best, Bhargav ReactJS Developer | 5+ Years Experience
₹56,250 INR in 7 days
6.9
6.9

Hello there, Hope you are doing good!!! I recently Reached across your job post that you are Looking react developer to design and development of a modern, responsive, and high-performance web application using React.js and as per your scope of work and required technology i felt that I can assist you perfectly. I have 8+ years of working experience as a website developer & Mobile developer as well. I have vast experience with all the tech stack you have mentioned Feel free regarding any clarification. I am ready to start immediately and looking forward to long business association ahead. Thanks and Looking Forward Rasna Rajput
₹56,250 INR in 7 days
6.8
6.8

Hi, I understand you want a high-converting Shopify store with true bundle-based upsells—not generic pop-ups—triggered at the product page, cart, and post-purchase stages. I’ve set up Shopify stores with dynamic bundle logic, automatic price adjustments, and fast, conversion-focused themes. I can handle theme setup, payments, shipping, product imports, and configure the right app or custom solution to keep speed and profitability front-and-center. You’ll get a fully tested checkout flow plus a simple guide to create new bundles yourself. Looking forward for your positive response in the chatbox. Best Regards, Arbaz H
₹56,250 INR in 7 days
6.7
6.7

Hello! As per your project post, you’re looking to build a modern, responsive, and high-performance web application using React.js, with dynamic data fetched via RESTful APIs. The goal is a fast, smooth, and scalable front-end that efficiently handles API integration, displays dynamic content, and remains maintainable for future enhancements. My focus will be on delivering a React.js website with clean component architecture, responsive design for all devices, optimized performance through lazy loading, code splitting, and memoization, and seamless API integration to ensure your app runs smoothly under real-world loads. I specialize in building React.js front-ends that balance performance, scalability, and user experience, with experience connecting complex APIs and implementing best practices for maintainable code. My focus will be on creating a polished, production-ready interface that meets your functional and visual expectations. Let’s connect to align on scope, API details, and a clean delivery roadmap. Best regards, Nikita Gupta
₹65,000 INR in 7 days
6.6
6.6

With over 7 years of programming experience and specialized in the MERN stack for more than 5 years now, my expertise as a full-stack developer aligns perfectly with your requirements for this project. I've had the privilege of working on many React.js websites and applications. Though my professional experience may be quite young with 1+ year, it adds a fresh outlook to your requirement; it's important to have an eye for modernity in website designs today, and I feel that can bring that fresh approach to your project to make it truly standout. I understand the importance of efficiency, performance, and user experience on any web application—especially in communicating with backend RESTful APIs to manage dynamic data as you've described. I've successfully incorporated performance optimization techniques such as lazy loading, code splitting, and memoization in my previous projects which resulted in faster page load times and smooth user interactions. My skills in Zustand, Pinia, JWT Authentication will further help me achieve those goals for your project. As someone who values security, scalability and result-oriented focus in web development, I am confident that I'm the perfect person to bring your vision for the modern, responsive, high-performance web application using React.js to life.. Let me know if there are specific aspects of my expertise or previous projects you'd like more insights into. Looking forward to hearing from you soon!
₹56,250 INR in 5 days
5.9
5.9

Hi there, I understand you're looking for a React developer to build a modern, responsive, and high-performance web application. With my 7+ years of IT and DevOps experience, including frontend React.js development and seamless API integration, I am confident in delivering an optimized website tailored to your needs. - Design and develop responsive UI components with React.js - Integrate RESTful APIs for dynamic data management - Implement performance optimizations like lazy loading, code splitting, and memoization - Ensure smooth navigation and fast load times - Provide maintenance and possible future enhancements **Skills:** ✅ React.js frontend development and UI design ✅ RESTful API integration and dynamic data handling ✅ Performance optimization techniques such as lazy loading, code splitting, memoization ✅ JavaScript, HTML, PHP basic understanding for full-stack compatibility ✅ Responsive website design and graphic design principles **Certificates:** ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I can start immediately and deliver a sleek, performant React web app within your timelines. Please share the backend API documentation if available to streamline integration. Could you please share more details about the backend APIs and any preferred libraries or frameworks you'd like me to use with React? Best regards,
₹60,000 INR in 7 days
5.6
5.6

Hello Dezven Software Solution! I’m excited about the opportunity to help with your project. Based on your requirements, I believe my expertise in PHP, JavaScript, HTML, Website Design, React.js aligns perfectly with your needs. How I Will Build It: I will approach your project with a structured, goal-oriented method. Using my experience in PHP, JavaScript, Website Design, Graphic Design, HTML, React.js, Web Development, Frontend Development, I’ll deliver a solution that not only meets your expectations but is also scalable, efficient, and cleanly coded. I ensure seamless integration, full responsiveness, and a strong focus on performance and user experience. Why Choose Me: - 10 years of experience delivering high-quality web and software projects - Deep understanding of PHP, JavaScript, HTML, Website Design, React.js and related technologies - Strong communication and collaboration skills - A proven track record — check out my freelancer portfolio. - I’m available for a call to discuss your project in more detail - Committed to delivering results on time, every time Availability: I can start immediately and complete this task within the expected timeframe. Looking forward to working with you, Dezven Software Solution! Best regards, Ali Zahid India
₹37,500 INR in 7 days
5.9
5.9

I’ve already completed a project just like this and can do it quickly with top quality. With over 6 years of experience in React.js, I specialize in building responsive, high-performance web applications. I will ensure seamless UI development, smooth API integration, and implement performance optimization strategies like lazy loading and code splitting for the best user experience. To get started, I have a few questions: 1️⃣ What specific functionalities do you want to highlight in the UI? 2️⃣ Do you have design mockups or should I create them? 3️⃣ Which backend service are we integrating with? Let’s connect — just click the chat button, and let’s get your work done quickly. I’m ready and waiting for your message.
₹50,000 INR in 10 days
5.8
5.8

Hi, I am an IIT Grad, ex-BFSI and worked at fortune 500 companies. I will make it a reality for you. As a React Developer, I will design and develop a high-performance web application using React.js with RESTful API integration, applying performance optimization techniques such as lazy loading, code splitting, and memoization to ensure fast load times and smooth interactions. Kindly click on the chat button so we can discuss and get started. Will share you my prior projects done and my resume too. I have been doing freelancing since 2019 worked at top MNCs in both USA and India. Lets connect
₹37,500 INR in 7 days
5.3
5.3

Hello, I am a senior web developer with 15 years of experience, including extensive hands-on work with React.js for building modern, responsive, and high-performance web applications. I specialize in translating UI designs into clean, scalable components while maintaining strong usability and cross-device consistency. My experience includes RESTful API integration for dynamic data handling, state management, and applying performance optimization techniques such as lazy loading, code splitting, memoization, and efficient component architecture to ensure fast load times and smooth user interactions. I follow best practices in code quality, performance, and maintainability, and collaborate closely to align development with business goals. I have relevant React.js projects and reference work that I’m happy to share in a one-to-one live discussion. I look forward to contributing to a robust and polished application. Best Regards, Abhijeet
₹37,500 INR in 7 days
6.7
6.7

I'm Sanjay Kumar, a dedicated and skilled React.js developer with 7+ years of experience in web design and development. My proficiency with React allows me to create highly responsive and performant web applications, which perfectly aligns with your project requirements. I possess an in-depth understanding of UI development, API integration, and performance optimization that are integral for building a successful website. In previous projects, I have implemented various performance optimization techniques like lazy loading, code splitting, and memoization to minimize load times and enhance overall experience. This experience will bring value to your project by ensuring fast load times and smooth interactions on the website. As an added bonus of working with me is my commitment to client satisfaction. I don't finish a project until you are absolutely happy with the final result. This is why I offer a certain duration FREE bug-support & maintenance service after completion as an assurance of the quality of my work. So let's team up to create a modern and high-performing web application using the power of React.js!
₹56,250 INR in 7 days
5.7
5.7

Having dedicated the better part of the past decade to web development and design, I've acquired the skills and expertise necessary to bring a project like yours to life. I am well-versed in various MVC and JS frameworks, including React.js which is crucial for your website. I have not only worked on solo projects but also with different kinds of open-source applications, showcasing my versatility. In terms of performance optimization, I've employed techniques such as lazy loading, code splitting, and memoization to improve load times and smooth interactions. Additionally, my proficiency in API integration and scraping using PHP CURL will enable me to effectively communicate with your backend services through RESTful APIs. Finally, as a seasoned professional, I understand that an appealing user interface is as important as a secure backend for any modern website. Therefore, I am confident in delivering a responsive high-performing site that aligns perfectly with your vision. Feel free to check out my previous works by visiting [insert link] and let's discuss how we can turn your vision into reality!
₹40,000 INR in 7 days
5.3
5.3

Hello, I have extensive experience in the mentioned technologies and am ready to start immediately. Let’s connect via chat to discuss the project requirements further. Thank you, Jignesh
₹75,000 INR in 7 days
5.3
5.3

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