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Must Read Before APPLY ( don't waste your Bid) ** Only Freelancer can Apply do not apply any Agency or IT company We Strictly Rejected them ** ** Dont Reply with AI ganrated Proposal or Standerd Template type We Strongly Rejeted ** We are looking for an experienced Senior Full Stack Developer to fix and stabilize our existing matrimony web application. Current Stack: React + Vite Frontend Node.js + Express Backend Supabase Database/Auth [login to view URL] Realtime Vercel Deployment Render Backend Hosting Important: The old localhost version of our app worked correctly using local JSON database architecture. After migrating to cloud deployment (Vercel + Render + Supabase), the production app is facing multiple realtime and synchronization issues. Current Problems: Realtime updates not working properly Admin/user actions not syncing instantly Settings updates not reflecting correctly Chat and notifications issues State mismatch between frontend/backend Production deployment behaving differently from localhost Mixed old localhost logic and new Supabase architecture We are NOT looking for simple frontend bug fixing. We need someone who understands: Production-grade architecture Cloud deployment Realtime systems Supabase Realtime API architecture State management Websocket troubleshooting Scalable backend systems Main Responsibilities: Audit current codebase Remove localhost dependency logic Refactor backend architecture Stabilize production deployment Fix realtime synchronization Optimize Supabase integration Make deployed app behave exactly like old localhost version Improve scalability and production readiness Future Scope: After stabilizing web app, we also want to build a completely fresh React Native Android application using same backend APIs and database. Required Skills: React Vite Node.js Express Supabase PostgreSQL [login to view URL] / Realtime systems React Native (future phase) Production deployment experience Vercel / Render deployment API architecture State management (Redux/Zustand) Please apply only if you have REAL experience building and deploying realtime production applications. When applying, please share: Similar projects Realtime architecture experience Supabase experience Deployment experience Your recommended approach for fixing production architecture
Project ID: 40472476
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80 freelancers are bidding on average ₹652 INR/hour for this job

Dear Sir, I have more than 30 years experience in software development and architecture. I have previously worked on production deployment though mostly in Azure and related environments. A detailed investigation may be needed to figure out bottlenecks... It is not surprising that an app running fine on localhost may run at a slower speed when migrated to a cloud environment... In case you need any clarifications, please feel fee to contact us. Thanking you and best reagards Sanjay Kaul
₹575 INR in 40 days
6.2
6.2

Hello there, we are a team of Python , senior Data Analyst, Full Stack Web and Mobile App developers. Please, send me a message to discuss the work. Thanks Ashish Kumar.
₹575 INR in 40 days
5.7
5.7

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
₹750 INR in 40 days
5.3
5.3

I, Gaurav, and my team are senior full-stack developers with extensive experience, particularly in the areas central to your project. We have a deep understanding of production-grade architecture, cloud deployment, and how to build stable, scalable backend systems. Given this, I am confident we are well-prepared to take on the task of stabilizing your existing matrimony platform. Our relevant experience includes working with React, Vite, Node.js, Express, and Supabase which aligns perfectly with your project requirements. Moreover, I've had prior success in troubleshooting websocket issues and optimizing Supabase integration - two crucial aspects needed for your solution. In addition to our strong backend skills, our frontend abilities are top-notch encompassing state-management through Redux/Zustand. In order for us to best assist you, our approach would be multi-faceted. Through auditing the codebase, we will remove localhost dependencies and refactor the backend architecture to better suit the Supabase environment. We will work diligently to fix any synchronization and realtime issues faced by the production app thus improving scalability and production readiness as a whole. Post-stabilization we can then move onto developing that exciting React Native app you're looking for!
₹575 INR in 40 days
4.6
4.6

Dear Hiring Manager, As per my understanding: You need an experienced Senior Full Stack Developer to fix and stabilize your matrimony web application, addressing realtime and synchronization issues after migrating to cloud deployment. Implementation approach: I'll audit the current codebase, remove localhost dependency logic, and refactor the backend architecture to stabilize production deployment and fix realtime synchronization issues. Key highlights: → Fix realtime updates and synchronization issues → Stabilize production deployment on Vercel and Render → Optimize Supabase integration and Realtime API architecture → Improve scalability and production readiness → Future scope: React Native Android app development Experience: I've worked on similar projects with realtime production applications, Supabase, and cloud deployment. A few quick questions: 1. Do you have specific requirements for realtime updates and synchronization? 2. Any existing API architecture or documentation? 3. Should I include any specific testing or validation procedures? Best Regards, Mayank Saluja
₹400 INR in 40 days
4.7
4.7

As an experienced and adept full-stack developer, my name is KISHAN KUMAR and I'm ready to come in to solve your complex matrimony platform troubles. Having navigated challenging projects with comprehensive needs such as yours numerous times, I know firsthand the complications that arise during the migration process and fully understand the need for stability. My deep understanding of your current stack, including React, Node.js, Supabase, and Realtime systems makes me the perfect fit to tackle your platform's issues head-on. Over the years I have honed my skills in production-grade architecture and deployment strategies - managing to streamline cloud deployments effectively. This experience has also allowed me to master Supabase integration and realtime troubleshooting which are critical components for fixing your synchronization, settings update, and deployment woes! Additionally, I am familiar with API architecture pattern and can optimize it alongside enhancing state management using Redux/Zustand.
₹400 INR in 40 days
3.6
3.6

HI, I’m confident I can deliver Clean & eye catching React & Supabase within the expected timeline while maintaining quality and smooth communication throughout the project. Let’s discuss your feature scope and start building your product efficiently. Thanks
₹400 INR in 40 days
2.6
2.6

As an experienced Full Stack Developer with a proven track record in building and deploying robust, real-time applications, I believe I am the ideal fit for your matrimony platform project. I have extensive experience working with technologies similar to your current stack (React, Node.js, Supabase) and possess a deep understanding of production-grade architecture and cloud deployment concepts. In addition to resolving immediate issues, my plan is to conduct a thorough audit of your existing codebase to eliminate any leftover outdated architecture from the local host version. Emphasizing production readiness and scalability, I propose a strategic refactoring of the backend architecture leveraging my strong API-centric approach. Looking ahead, my broad skill set also extends to React Native development which aligns perfectly with your future plans of creating an Android application utilising the same backend APIs and database. My personal commitment towards clarity in communication, well-structured coding standards,and scalable system design will ensure we build a product that exceeds your expectations.
₹550 INR in 40 days
2.3
2.3

Hi, Tensor Labs is a great fit for your Matrimony Platform development. We have deep expertise in React + Node.js real-time applications and SaaS platforms. For your matrimony platform, we bring: ✅ React.js frontend with real-time features (WebSockets/Supabase Realtime) ✅ Node.js backend with scalable REST/GraphQL APIs ✅ Supabase integration (PostgreSQL + Auth + Storage + Realtime) ✅ Advanced matching algorithms and profile management ✅ Secure authentication, chat, and notification systems ✅ Mobile-responsive design for all devices We've built similar matchmaking, CRM, and SaaS platforms with real-time capabilities. Our team has 20+ years of combined experience delivering production applications with 5.0 ratings. We can discuss your specific feature requirements and architecture. Let's connect! Best, Tensor Labs
₹638.89 INR in 40 days
1.5
1.5

Hello, I am an experienced Senior Full Stack Developer with a robust background in React, Node.js, and Supabase. My expertise in n8n AI automation and Python allows me to create seamless integrations that enhance functionality and improve user experiences. I understand the nuances of building a matrimony platform and have a proven track record of developing responsive web applications that prioritize both performance and user engagement. With my commitment to quality and attention to detail, I can deliver a solution tailored to your needs. I am excited about the opportunity to collaborate and bring your vision to life. Let’s discuss how I can contribute to your project’s success. Looking forward to your response. Best regards, [Your Name] [Your Contact Information]
₹575 INR in 7 days
0.0
0.0

We’ve worked on a project with a very similar scope, giving me strong insight into delivering quality results efficiently. I understand the importance of a clean user-friendly UI for high-end customers. I would love to chat about your project and walk away with a free consultation. Regards, Nabeel Ismail
₹400 INR in 7 days
0.0
0.0

I understand the challenges that happen when applications move from localhost architecture to cloud production environments. I focus on debugging realtime synchronization issues, backend stability, API consistency, and deployment-related problems. I am comfortable working with React, Node.js, PostgreSQL, and scalable web application architectures, and I am committed to delivering stable and maintainable solutions.
₹575 INR in 40 days
0.0
0.0

"Hello. I’m a dedicated and results-driven freelancer from South Africa with a strong focus on delivering high-quality work that helps clients achieve real results. I take the time to fully understand each project’s goals, communicate clearly throughout the process, and provide solutions that are both professional and reliable. I am well-equipped to tackle the challenges your matrimony platform is facing, including issues with realtime updates, synchronization, and scalability. With expertise in React, Node.js, Supabase, and deployment on Vercel, I am adaptable, professional, and a hard worker. While I am new to Freelancer, I have tons of experience and have completed projects off-site. I’m confident I can help you build a polished, high-converting system that supports your business goals. I’d love the opportunity to discuss your project further and see how I can contribute. Regards, Byron Walbrugh"
₹400 INR in 7 days
0.0
0.0

I would be an excellent fit for your project based on the quality and results you are looking to achieve. Your emphasis on a modern, polished, user-centric, and fully connected matrimony platform aligns perfectly with my skill set. I have extensive experience in developing and deploying production-grade applications with a focus on real-time systems and cloud architectures. While I am new to freelancer, I have tons of experience and have done other projects off site. I specialize in React, Node.js, Supabase, and real-time systems, which are all crucial for stabilizing your existing web application. By conducting a thorough code audit, refactoring the backend architecture, and optimizing Supabase integration, I can resolve the synchronization issues and ensure seamless production deployment. I look forward to discussing this project with you further. Regards, Raees Miller
₹400 INR in 7 days
0.0
0.0

I believe I’m a strong fit for this project because I combine technical skills with a focus on creating clean, responsive, and user-friendly websites. As a Software Engineer at EPAM Systems, I have experience working with modern technologies like React.js, Node.js, MongoDB, and Tailwind CSS to build efficient and scalable web applications. I pay close attention to design, performance, and client requirements, and I always aim to deliver quality work on time with clear communication throughout the project.
₹575 INR in 30 days
0.0
0.0

Hello, I understand you're looking for a Senior Full Stack Developer to stabilize and fix your matrimony web application built with React, Node.js, and Supabase. The need for resolving issues related to real-time updates, synchronization, and deployment is clear. With extensive experience in building and deploying production-grade applications, as well as a solid background in React, Node.js, and database management with Supabase, I am confident I can help you tackle these challenges effectively. I have worked on complex systems where real-time communication is crucial, which aligns perfectly with the requirements. For a structured approach, I would begin by auditing the existing codebase to identify and eliminate any dependencies on localhost. From there, I would focus on refactoring the backend architecture and enhancing real-time synchronization using Socket.IO. Furthermore, optimizing Supabase integration and ensuring state management is effective will be key steps in stabilizing your application. Key deliverables would include a fully audited codebase, stable deployment on Vercel and Render, optimized real-time features, and documentation of changes made. Continuous testing will ensure the production app mirrors the performance of your previous localhost version. As for the timeline, I estimate I can deliver these improvements within a few days, depending on the specifics uncovered during the audit. Could you clarify your preferred method for tracking the progress of these fixes? I look forward to the opportunity to help stabilize your application and ensure its scalability for the future. Regards, Rishabh
₹400 INR in 1 day
0.0
0.0

Hi! I’m a Senior Full-stack Developer (6+ years). My workflow is all about efficiency and making sure the tech side serves your business goals perfectly. I have worked independently on all of my projects and owned the full development cycle end-to-end from architecture to release and post-launch improvements. Why work with me? ?6 Years of Experience: From complex B2B marketplaces to AI-driven automation. ?Full Tech Stack Ownership: I handle everything from UI/UX implementation to DevOps (Docker, CI/CD, GitHub Actions). ?Quality First: I use Jest, Detox, and rigorous debugging to ensure a seamless user experience. ?Communication: Fluent English and available for sync-ups during your business hours. ?I am ready to start immediately and can provide a high-level audit of your current architecture during our first call. When can we discuss further?
₹575 INR in 40 days
0.0
0.0

Hello, I'm not a Agency or IT company, you will be working directly with me. I'm read to fix and stabilize our existing matrimony web application. I have 7 years experience doing programming and great communication skills, ready to start immediately. Regards, Stefany M.
₹750 INR in 40 days
0.0
0.0

Rajkot, India
Member since Nov 29, 2019
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