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My existing application is already live and built entirely with React, but it’s time to take it to the next level. I’m specifically looking for someone who can jump straight into new feature development—no legacy clean-up or bug-hunting distractions—just fresh, well-architected additions that expand what the product can do. The codebase is clean, well-documented, and uses functional components with hooks. You’ll get Git access on day one and clear user stories that outline the behaviour each new feature should deliver. While I’m flexible about the tools you prefer—Redux, Zustand, Context API, or your own state-management approach—everything must stay consistent with our current ESLint and Prettier rules so the codebase remains lovable for everyone. Deliverables (per feature): • Fully implemented React components, hooks, and related tests • Updated styling (we use styled-components) that matches the current design system • A concise pull-request description explaining your approach and any new dependencies • Post-merge handoff: brief walkthrough video or call so future contributors stay in the loop Acceptance criteria: 1. Feature passes existing Jest/React Testing Library suites and any new tests you add. 2. No new ESLint errors or warnings. 3. Integration runs smoothly in staging with zero regressions reported during QA. If this sounds like your kind of project, tell me about a React feature you’ve shipped recently that you’re proud of and the specific challenges you solved. I’m ready to start as soon as we align on the first milestone.
Project ID: 40465101
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78 freelancers are bidding on average ₹920 INR/hour for this job

With a portfolio that spans over 5 years and a deep proficiency in frontend development, I bring to the table a wealth of experience and skills that make me an ideal fit for your project. I have an in-depth understanding of all the technical aspects you require, from working with React and React Native for web and mobile applications to utilising state-management approaches like Redux and more. Furthermore, my exposure to different data management platforms like MySql, MongoDB Firebase, and Cloud Firestore gives me a unique edge, ensuring I can navigate the technicalities of your project seamlessly. One recent project I would be thrilled to discuss is a mobile app that dealt with audio/video calling, social networking, chat/messaging, payment systems among others - a challenging but rewarding endeavour. Collaborating adeptly with my teammates, I facilitated comprehensive testing before deploying each feature and reviewed the code extensively ensuring no ESLint errors or warnings. The resulting application integrated smoothly in our staging environment with zero regressions reported during QA. I'm also committed to effective communication to ensure smooth work processes. Offering Git access on day one and providing clear user stories for each feature means we can hit the ground running without hassling with any clean-up or bug-hunting distractions. So let's leverage my skills and experience together to take your React application to new heights!
₹1,250 INR in 40 days
6.6
6.6

Your codebase sounds solid, but I'm curious about two things before we map out the feature roadmap. First, what's your current bundle size and are you code-splitting by route? I've seen clean React apps balloon to 2MB+ when new features get added without lazy loading, which kills mobile performance. Second, what's your state management pattern right now? If you're mixing Context API for some features and local state for others, adding complex features like real-time updates or optimistic UI can create race conditions that are painful to debug. Here's how I'd approach the new feature work: - REACT HOOKS + TESTING LIBRARY: Build custom hooks that encapsulate business logic separately from UI, making them testable in isolation and reusable across components without prop-drilling nightmares. - STYLED-COMPONENTS: Extend your design system with theme variants and responsive utilities so new features inherit spacing, typography, and color tokens automatically—no magic numbers scattered through the code. - STATE MANAGEMENT: Implement Zustand with middleware for dev tools and persistence if you're not locked into Redux, reducing boilerplate by 60% while keeping state predictable and debuggable. - CI/CD INTEGRATION: Set up Chromatic or Percy for visual regression testing so new features don't accidentally break existing UI, catching layout shifts before they hit staging. I recently shipped a multi-step form feature for a SaaS product where the challenge was maintaining form state across page refreshes without hitting the backend on every input change. Solved it with a hybrid approach—Zustand for in-memory state and sessionStorage for persistence, plus debounced auto-save that reduced API calls by 80%. The feature handled 50K submissions in the first month with zero data loss incidents. I've built 15+ React features in production apps over the past 3 years, all following the same principle: make it work, make it right, then make it fast. Let's schedule a 20-minute call to walk through your first feature requirements and discuss how we'll handle edge cases before I start coding.
₹900 INR in 30 days
7.1
7.1

Hello There, I hope you are doing well! This is exactly the kind of React work I enjoy, building clean, scalable new features inside an already well-structured production codebase. ✱ I’ve worked extensively with: => React functional components & hooks => TypeScript and modern React architecture => Zustand, Context API, Redux Toolkit => styled-components design systems => Jest + React Testing Library => ESLint/Prettier-driven workflows => Git-based collaborative development One recent project I’m proud of involved building a real-time analytics and workflow dashboard for a SaaS platform. I implemented reusable component architecture, optimized async state handling, and improved rendering performance for large dynamic datasets while keeping the existing code standards fully intact. I’ve also worked on platforms like ReachCRM and other scalable React-based systems where maintainability, clean PR workflows, and feature scalability were critical. I’m comfortable jumping directly into feature delivery and can start quickly once we align on the first milestone. Thanks!
₹1,250 INR in 40 days
6.3
6.3

I recently delivered a new dashboard feature for a SaaS client that involved complex state interactions across multiple components. The challenge was maintaining performance and state consistency without overloading the existing Context setup. I used custom hooks combined with Zustand for isolated, lightweight state management, which kept the code clean and easy to test. For your project, I’ll ensure each new feature fits seamlessly with your current ESLint and Prettier setup, following your styled-components design system. I’m curious—are there any API changes or new endpoints these features will rely on? Also, do you have preferred testing patterns beyond Jest and React Testing Library to cover integration? I’ll provide clear PR descriptions and a walkthrough once merged so your team is fully up to speed. Since the codebase is well-documented, I expect to add features efficiently without distractions. Ready to jump into the first user story and deliver clean, well-tested React components right away.
₹1,000 INR in 7 days
5.8
5.8

With five years of real-world experience as a versatile Full Stack Web and Mobile App Developer, I would be a valuable asset to your React project. Excitingly, all the technologies you've mentioned—JavaScript, React.js--are right in my wheelhouse. I specialize in building end-to-end solutions, like your application requires. This includes not just creating React components, but also optimizing backend dynamics with efficient code—and having expertise in Node.js and Laravel lending well to this cause. I take immense pride in the work I do and have a particular fondness for creating scalable, high-quality applications that are also user-friendly. As such, I value clean code supporting maintainability and extensibility—skills essential for this feature expansion project. My knowledge extends to tools such as Redux, Zustand, Context API among others that you might want to consider for your project because as you rightly pointed out keeping things consistent is important.I am confident that I can deliver on all the specified deliverables including thoroughly tested components via Jest/React Testing library. Additionally, my approach is marked by collaboration and clear communication - attributes that will undoubtedly facilitate our working relationship. Let's connect and discuss your specific requirements soon!
₹750 INR in 40 days
5.5
5.5

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
₹750 INR in 40 days
5.6
5.6

As an accomplished Full Stack Developer with over a decade of experience, I am confident in my ability to tackle and excel in your project. Having worked on numerous React applications both large and small scale, I can effortlessly adapt to your codebase and deliver high-quality features that match your requirements. Besides React, I am also well-versed in Redux, Zustand, Context API, as well as other state-management approaches which ensures my flexibility with your preferred tools. In terms of testing, I prioritize thoroughness to ensure the delivery of a well-functioning feature. I'm proud to say that all previous React features I've shipped passed their respective tests including Jest/React Testing Library suites. Additionally, my familiarity with ESLint and Prettier guarantees that there'll be no new errors or warnings in the code and ensures consistency with your existing rules. Lastly, my dedication to providing holistic solutions doesn't stop at coding; effective communication and long term support are equally important to me. In that regard, you can expect concise pull-request descriptions of any new dependencies used throughout the project as well as a comprehensive handoff post-merge. Let's team up now and turn every possible stumbling block into stepping stone for your project's success!
₹750 INR in 40 days
5.2
5.2

Hi, I came across your project "React Developer Needed For New Features" and I'm confident I can help you with it. About Me: I'm a full stack developer and agency owner with over 8+ years of experience in React Native, React.js Framework, Web Development. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak
₹920 INR in 40 days
4.8
4.8

With over 10 years of experience in the field, my team at Carol Data Technology has honed our expertise in JavaScript and its frameworks, including ReactJS. We're not just rookies; we've been around for a while and have worked on numerous projects just like yours. We understand the importance of maintaining a clean codebase and implementing well-documented best practices. You can trust us to deliver fresh, well-architected additions to your existing application that adhere strictly to your current ESLint and Prettier rules. One of our recent successes that I am immensely proud of is our work on a complex e-commerce platform built purely with React. Tasked with improving site performance by using advanced caching techniques and optimizing rendering logic, we enhanced the website's responsiveness and loading speed drastically. This not only improved user experience but also translated into increased conversion rates. Apart from offering top-notch technical skills, partnering with me means you'll also benefit from professional values like daily progress reports, continued support beyond project delivery, clear communication throughout the project, and most importantly guaranteed 100% satisfaction. By choosing my team at Carol Data Technology as your React developer, you're signing up for a long-lasting business relationship characterized by effective problem-solving and fulfilling each other's goals.
₹750 INR in 40 days
5.8
5.8

Hi, I'm exactly the kind of developer you're describing — someone who can jump straight into clean React code and ship new features confidently. With 8+ years of React development experience, I've contributed to live production apps with exactly this kind of mature codebase. A recent feature I'm proud of: I built a real-time notification center for a SaaS dashboard using React, Zustand for state management, WebSockets, and React Testing Library tests that covered all edge cases. The challenge was ensuring zero regressions in a complex permission-based system while adding a completely new data flow. What I bring to your project: ✅ React Functional Components & Hooks — Deep expertise, clean code ✅ State Management — Redux, Zustand, Context API — happy to follow your preference ✅ Styled-Components — I'll match your design system precisely ✅ Testing — Jest + React Testing Library for all new features ✅ ESLint/Prettier — Zero new warnings, clean commits ✅ Git workflow — Proper PR descriptions + post-merge walkthroughs ✅ Fast, iterative delivery — Clear user stories → working features I'll start by reviewing the codebase architecture, understand the existing patterns, and deliver each feature with clean PRs, tests, and handoff notes. Let's get started! Jaydeep B. | Senior React Developer | 8+ Years | Clean Code | Test-Driven
₹900 INR in 40 days
3.8
3.8

As an experienced React developer, I understand the value of clean and well-architected code. Your desire to avoid so-called "legacy clean-up" fits perfectly with my approach of building scalable solutions from the ground up. My previous projects range from SaaS and web platforms to CRMs and internal tools, all constructed with a keen eye for detail and future growth. My work isn't just about writing code; it's about creating secure APIs that propel your product towards long-term success. In terms of React-specific experience, I've recently developed a complex feature for a healthcare dashboard which required me to dig deep into the various elements unique to React. I successfully implemented this feature using React components, hooks, and thoroughly tested it to ensure its stability within the larger system. This gives me confidence in my ability to bring substantial value to your project. Moreover, my passion for clear communication and consistent execution aligns well with the collaborative approach you seek. I'm detail-oriented by nature and will abide by your existing ESLint and Prettier rules strictly. I am excited at the prospect of joining your team and contributing to the evolution of your product as your dedicated technology partner. Let's connect and discuss how we can elevate your existing application!
₹1,000 INR in 40 days
3.5
3.5

As an experienced and versatile React developer with proficiency in not only React but also with backend technologies like Node.js, I am confident that I would be an ideal fit for your project. At Paper Perfect, we prioritize clean yet adaptable coding standards which is why your project's focus on well-architected additions and consistent code management aligns perfectly with our approach. Regarding recent projects, one of the features we're particularly proud of is a dynamic user dashboard for a large e-commerce platform. The challenge was accommodating the diverse range of data each user had while ensuring seamless performance and complete responsiveness. By leveraging React's functional components and hooks expertise, we were able to successfully build a scalable and high-performing solution that met the client's needs. In terms of collaborative work, let me assure you that I am not just committed to delivering exceptional results on time but also prioritizing clear communication throughout the project lifecycle. This includes providing concise yet thorough pull-request descriptions, walkthrough videos or calls for smooth post-merge handoff, and more. I believe together we can take your existing application to new heights - let's get started!
₹1,000 INR in 40 days
3.3
3.3

Hello, This sounds like a great fit. I have 6+ years of React experience and recently worked on a live sports betting platform where I handled real-time odds updates and improved slow risk management workflows, focusing on performance and smooth state handling. I’m comfortable jumping into clean React codebases, building scalable features with hooks and styled-components, and keeping everything aligned with existing ESLint/testing standards. Ready to start and discuss the first milestone.
₹1,000 INR in 40 days
2.4
2.4

Hi, Your project aligns perfectly with my React experience. I recently developed a React dashboard feature with reusable components, custom hooks, and Jest/React Testing Library coverage while ensuring smooth performance and scalable architecture. I’m comfortable with styled-components, modern state management, clean PR workflows, and maintaining strict ESLint/Prettier standards. I can start immediately and would be happy to discuss the first milestone.
₹800 INR in 40 days
2.5
2.5

Hello, I can jump directly into your React codebase and focus purely on building new features while keeping everything aligned with your current architecture and coding standards. I’m comfortable working with hooks, styled-components, and any state management approach you prefer. Each feature will be delivered as clean, production-ready React components with proper hooks, styling consistency, and test coverage using Jest/React Testing Library. I’ll ensure all changes pass ESLint/Prettier rules and integrate smoothly into staging with no regressions. Every PR will include a clear explanation and a short handoff walkthrough if needed. Best regards, Plexikart
₹750 INR in 40 days
2.3
2.3

Read through. The clean-codebase + functional-hooks + styled-components combo is exactly how we run our internal React stack — we ship features straight into existing repos as PRs that pass Jest / RTL + ESLint without bikeshedding the architecture. We're comfortable with Redux, Zustand or Context (we'll match whatever state-management is already in your repo, not impose ours). Per feature you'll get: implemented React components, hooks + tests, styled-components matching your design system, a clean PR description, and a short Loom walkthrough at handoff. A recent React feature we're proud of: a virtualised drag-and-drop kanban board with optimistic mutations — we'll walk through the diff on call. Ping us when you'd like to share the first user story.
₹1,000 INR in 40 days
1.9
1.9

Being a full-stack web and mobile app developer with 9+ years of experience, I've made React my core expertise. My proficiency with React.js fused with my insightful understanding of functional components and hooks makes me highly compatible with your project's demands. Not only am I comfortable working with Redux, Zustand and Context API but I ensure that the code remains consistent with the existing ESLint and Prettier rules; bearing in mind, cleanliness of the code structure is crucial. One recent React feature I'm proud of is an e-commerce site where users could dynamically sort products based on different criteria, such as price range, popularity, or ratings. By creating performant React components and related tests, integrated seamlessly with the existing system sans any regressions or warnings. This feature was widely lauded for being intuitive and snappy. What really differentiates me is my commitment to client satisfaction- I aim to deliver nothing short of excellence within agreed-upon parameters. So if you're looking for more than just a checkbox from your developer – someone who doesn't just deliver well-architected additions but also maintains punctuality and constant communication throughout the project lifecycle – then choose me!
₹1,000 INR in 40 days
2.0
2.0

Hello, I can jump directly into feature development for your React application and deliver clean, scalable, and well-tested implementations that align perfectly with your existing architecture and coding standards. I’m comfortable working with functional components, hooks, styled-components, and modern state management approaches while maintaining consistency with ESLint and Prettier rules. What I will deliver per feature: • Fully implemented React components and custom hooks • Styled-components integration matching your design system • Jest & React Testing Library test coverage • Clean pull requests with clear technical explanations • Smooth staging integration with zero regressions • Post-merge walkthrough via short video or call I have experience building scalable React features with focus on performance, maintainability, and developer-friendly architecture. Recently, I worked on dynamic dashboard modules and real-time UI interactions where the main challenge was optimizing state updates and preventing unnecessary re-renders while maintaining clean component separation. I’m comfortable working with Redux, Zustand, Context API, or adapting to your current setup depending on project needs. Thanks
₹750 INR in 40 days
1.0
1.0

Hi As per your project need, I can build your project more efficient with my knowledge and experience. I'm looking to work with you and I'm very sure that you'll feel great to work with me. Along with your project requirement, I'll provide you clean source code with free bug fixing and maintenance. I Have 8.2 years of work experience in web and mobile Apps development(React native & React JS). I have worked on so many projects. l am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Vivek
₹1,000 INR in 40 days
0.8
0.8

Hi, I’m very glad to see this project and interested to work with you, it matches to my skills and experiences, I’ve worked on many similar projects previously and have good working experience in this field, I’m sure, I can provide you the best outcome exactly as to your requirement, Please let me know about the project and let’s discuss something more about it, Call or WhatsApp me here (+91) 93112-81649 Thanking you.
₹800 INR in 60 days
0.0
0.0

Patna, India
Member since May 24, 2026
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