React Web App Developer for Bug Fixes

@extreamcode

Hi, I understand that you’re looking for a skilled React developer to fix authentication issues, enhance UI/UX, and add new features to your live MVP built with React and Supabase on Netlify. Having worked extensively with React and similar tech stacks, I’m confident in tackling your needs, especially with authentication flows and improving layout consistency to elevate user experience. I’ll collaborate closely via Zoom and provide weekly updates, ensuring seamless progress and bi-weekly approvals to keep everything transparent and aligned. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I’m excited about the potential ongoing opportunities and contributing to your mission with quality and agile development. Looking forward to your reply so we can finalize the exact plan. Could you share more details about the current authentication issues and any specific UI elements that need urgent improvement? Best regards, Asad

@navneetsoni

Dear Portal L. Team, I am writing to express my strong interest in the 'React Web App Developer for Bug Fixes' project. I understand you're seeking an experienced developer to enhance your live React and Supabase MVP on Netlify, specifically to resolve critical authentication issues, improve UI/UX, and implement new features within an existing codebase. My extensive experience in React development, Supabase integration, and front-end optimization makes me an ideal fit. I specialize in troubleshooting complex bugs, refining user interfaces, and ensuring code quality in production environments. My approach involves systematically diagnosing and resolving authentication challenges, followed by thoughtful UI/UX improvements to deliver a more robust and intuitive application. I am confident I can quickly integrate with your team and make significant contributions to your mission. I'm eager to discuss this opportunity further and detail how I can help elevate your application. Sincerely, Navneet

@asifkhanswati

I have completed several projects using the stack like react and supabase. I have worked on netlify and if netlify doesnt suits I have worked on vercel as well. I completely understand the manner in how you wantbthe project to be done. I thoroughly commit to the deliverables, meetings and acceptance criteria. Looking forward to work with you

@khurshid040462

Hi there, I'm excited about the opportunity to work on your live MVP application. With extensive experience in React, JavaScript, and UI/UX improvements, I am confident in my ability to resolve the authentication issues you are facing, including password resets and email confirmations. My background includes enhancing code quality and layout consistency, which aligns perfectly with your needs. I understand the importance of collaboration, and I am ready to participate actively in your team. I can provide weekly updates to ensure transparency and track our progress together. Let's schedule a Zoom call to discuss this further and establish a timeline for the project.

@Techislandsllc

As a seasoned Full-Stack Web & App Developer proficient in React and JavaScript, I possess in-depth knowledge and hands-on experience that aligns perfectly with your project needs. I've successfully worked on numerous projects fixing bugs, enhancing UI/UX, and improving code quality - precisely what you are looking for. Beyond just the tech know-how, I bring a deeply ingrained commitment to quality and a proven ability to deliver within deadlines. With your project being an existing application that requires troubleshooting in a live environment, it demands a developer who can work under pressure and provide immediate solutions. That's where my extensive experience comes into play. I'm adept both at working in an existing codebase and understanding the urgency to resolve issues comprehensively; be it your authentication matters or improvıng layout consistency. Further, my past clients swear by the regular progress updates I provide. You'll never be left in the dark about how things are moving forward. Lastly, what sets me apart from the crowd is my passion for building relationships beyond the transactional. If chosen, this won't be a mere one-time collaboration for me; it would be an association where I proactively seek opportunities to optimize your platform beyond the defined tasks as evidenced by my continued engagements with numerous clients after the original job. Let's connect on Zoom and discuss how I can enhance your MVP further!

@mrprogrmmr

Hello Thanks for sharing the project details. I’ve reviewed the scope and am confident I can help stabilize authentication, improve UI/UX consistency, and enhance the existing React + Supabase codebase without disrupting the live environment. I’ve worked on similar production systems where clean fixes, clear communication, and incremental improvements were critical. Let’s schedule a quick discussion to finalize the tasks, budget, and timeline. I’m available to review the details and align on next steps. Regards, Zain

@hardeepkumar01

I would like to start work on it right now. Can you please share the existing web Application details? so that I go through it and check the current status of the issues & fix them from scratch with excellent code flow of execution using my development skills with perfection. Let's have a chat/call session with you accordingly. Why you Choose me :- - Codebase Cleanup: Streamline the codebase by removing deprecated code, optimizing database queries, and enhancing overall code readability and maintainability. - Performance Optimization: Identify and resolve any bottlenecks in the codebase to improve website loading speed and responsiveness. - Security: I have a strong understanding of web security best practices and can implement security measures to protect your website and server from hacking attempts and other security threats. To looking forward for your positive response to start working on it. Thanks and regards.

@Sachin24682

With over 7 years of hands-on experience in full-stack web development, my portfolio in PHP, Laravel, CodeIgniter, and API development aligns perfectly with your project needs. I guarantee both technically efficient back-end functionality and captivating front-end UI/UX built with JavaScript, jQuery and Vue.js which integrate seamlessly with React. To optimize your React web app's performance, I will work on the authentication issues and enhance the entire user experience by upgrading not just the UI but the layout consistency too, ensuring that it is fully responsive for all users. My proficiency in both conventional relational databases (MySQL and PostgreSQL) and modern tools like Supabase will aid troubleshooting. My ability to critically analyze pre-existing code and troubleshoot efficiently will expedite the process. Throughout the project, I commit to regular progress updates. Given past experiences working collaboratively, I am confident in my capacity to function effectively within a team. Centrally, my motto is to not just fix bugs but leave behind a well-documented post-project report that will help you avoid similar issues in future iterations. By selecting me, you are opting for trustworthy proficiency in bug-fixing with an added assurance of potential ongoing collaboration. Let's connect on Zoom to discuss any further details - I can't wait to enhance your live MVP application!

@ssquare489

I am Sumit Joshi from Sacesta Technologies. I can step into your existing React plus Supabase MVP and improve stability, UX consistency, and feature depth without disrupting your live production setup. How I will approach the work • Audit authentication flows including signup, login, session persistence, email confirmation, and password reset • Fix redirect and token handling issues specific to Supabase and Netlify environments • Address edge cases such as expired links, refresh timing, and cross-tab session sync • Improve UI and layout consistency across screens using shared components and cleaner structure • Refactor areas of the codebase to improve readability, reuse, and long-term maintainability Delivery and collaboration • Work directly inside your existing production codebase with small, traceable commits • Regular Zoom check-ins to align with the team and unblock issues quickly • Weekly written progress updates with clear status and next steps • Bi-weekly approvals tied to completed and verified improvements • Final handover with a short report covering fixes, changes, and lessons learned Relevant experience • Built and maintained React applications with Supabase authentication, role-based access, and production deployments • Experience stabilising MVPs already in use while continuing feature development I’m comfortable working in a small, collaborative team and staying closely aligned with your mission and product goals. Regards, Sumit Joshi

@malkesh3m

⭐ Hello there, My availability is immediate. I read your project post on React Web App Developer for Bug Fixes. I have extensive knowledge in MERN Stack (MongoDB/MySQL, Express JS, React, and NodeJS), as well as RESTful API integration. I am an experience full-stack developers with skill sets in - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - MongoDB, MySQL, PostgreSQL, SQLServer, SQLite - Redux, Thunk, GIT - JavaScript, HTML, CSS, Tailwind CSS - AWS, Azure, Digital Ocean, GoDaddy, Web Server Hosting Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks

@jiyayadav

Drawing from my extensive 7+ years experience as a versatile web developer, I wholeheartedly believe that my skills in Pixel Perfect Web-Design & Development, Open-Source CMS Development, and recent exposure to React align perfectly with the specific needs of your project. My seasoned familiarity with AngularJS and PHP provides me with the depth needed to understand your existing React codebase, whilst having worked on small teams before, I am also comfortable collaborating effectively. You can trust that my contributions won't just end at fixing crucial authentication issues, improving UI/UX and adding new features, but I will also leverage my knack for layout consistency and improving code quality to ensure your project runs smoothly. What sets me apart? The reliability of my solutions. Once I accept a project, I am dedicated to providing custom yet cost-effective 100% bug-free, maintainable work. Even beyond completion, my commitment to your satisfaction extends to offering free post-project bug support & maintenance services-because your success matters. More so, I can leverage my Internet-Marketing & Brading skills to suggest and provide value-added services, proactively growing your business even after this tasks completion.

@RadoslavPompura

Hi, I’m an experienced developer with a strong background in handling a wide range of projects, including web development, backend systems, APIs, data processing, and automation tasks. Based on the initial overview, this looks like something I can handle. I usually start by quickly clarifying the exact scope, requirements, and expected outcomes, then move straight into execution. I focus on clean, reliable, and maintainable solutions, and I’m comfortable adapting my approach depending on the project’s complexity and constraints. Happy to discuss details and propose the most efficient way forward once we connect. Thanks.

@wasimakram25

With over 5 years of experience in full-stack web and mobile app development, I can confidently handle your project needs. Proficient in React Native, React JS, Node JS, and Next JS, I'm well-equipped to tackle the major challenges you've identified for your React web app. From authentication issues to layout consistency, I'll draw from my solid MongoDB, MySql and Sql skills to troubleshoot these problems efficiently and write clean code that uplifts your UI/UX. Staying true to deadlines and maintaining robust communication channels is a top priority as we work together. I will ensure that you're constantly updated on project progress, with bi-weekly approval for completed tasks. Moreover, my past experience in corporate environments has equipped me with the ability to seamlessly integrate into existing projects. In addition to being technically sound, I have a proven record of leaving clients satisfied with memorable value additions. This includes creating dynamic HTML templates and improving website speed; two areas where I foresee adding additional value to your React-based web app. Let's team up on this project to deliver a quality outcome that aligns perfectly with your mission!

@DigitalNightOwl8

Hi , Good morning! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Agile Development, Version Control Git, Web Development, Node.js, JavaScript, Frontend Development, AngularJS, UI / User Interface, Netlify and PHP. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Appreciate your prompt response

@syedraza21295

Hello, I have extensive experience in React web app development and have worked with technologies like React, Supabase, and Netlify. I have carefully reviewed your project requirements and am confident in my ability to address the authentication issues, enhance UI/UX, and implement new features. I will diligently troubleshoot authentication problems, enhance layout consistency, and ensure code quality improvements. My expertise in working with existing codebases will ensure a seamless integration of new functionalities. I am a versatile developer with a keen eye for UI/UX design and a commitment to delivering high-quality results. Let's discuss further details in chat to explore how I can contribute to the success of your project. Best regards, Syed

@jovicaa

Hello! I’m an experienced React developer with expertise in Supabase and Netlify. I can fix authentication issues (login, password reset, email verification), improve UI/UX consistency, and add new features to your live MVP. I’ll work with your existing codebase, provide weekly updates, and ensure clean, maintainable code. Ready to collaborate via Zoom and deliver results aligned with your mission. Best Regards!

@dorians2

Hi there, I have 7+ years of experience in Agile Development, Node.js, Version Control Git and can deliver a clean, reliable solution for your project. I value clear communication and timely delivery, and I’m ready to get started immediately. Let’s connect and discuss your goals. Best regards, Dorian

@BhaskararaoG

Hi, I’m an experienced React developer comfortable working directly in live MVP codebases using React, Supabase, and Netlify. I can troubleshoot and fix authentication flows including login, password reset, and email confirmation. I’ll improve UI/UX consistency, layout structure, and overall code quality without disrupting existing functionality. I’m used to collaborating with small teams, reviewing production issues, and shipping reliable fixes. I communicate clearly via Zoom and provide regular progress updates. I’m open to ongoing collaboration and committed to delivering a stable, polished product.

@SUBHANKHALID402

I understand that you want an experienced React developer to enhance an existing MVP built with React and Supabase, not rebuild it. The focus is fixing authentication issues, password reset, and email confirmation, then improving UI/UX consistency and code quality so the product feels stable for real users. The real reason MVPs stall at this stage is auth edge cases and fragmented layout decisions, not missing features. Cleaning auth flows, tightening components, and unifying layout makes the product reliable before expanding features. Weekly updates and bi-weekly approvals fit well with that pace. If this matches what you are aiming for, let’s chat.