You will get Next.js Supabase AI-generated Code Audit and make it Production-Ready
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š£šæš¼š±šš°šš¶š¼š»-š„š²š®š±š š”š²š
š.š·š + š¦šš½š®šÆš®šš² ššš±š¶š
Is your Next.js + Supabase app working but not ready for real users?
Most MVPs fail in production because of hidden code, security, and scalability issues. I help identify and fix them before they become costly problems.
š Common Issues I Fix
ā Secure user data with proper Supabase RLS
ā Improve scalability with clean architecture
ā Refactor AI-generated or inconsistent code
ā Fix authentication and session handling
ā Optimize APIs for traffic
ā Add proper error handling and logging
ā Speed up slow database queries
ā” What You'll Achieve
ā Full codebase audit
ā Stronger security , faster performance and optimized queries
ā Scalable architecture and stable deployment configuration
ā Critical bug fixes and reliability improvements
š ļø Tech Stack
Next.js ā¢ TypeScript ā¢ Supabase ā¢ PostgreSQL ā¢ Tailwind CSS ā¢ Server Actions ā¢ API Routes
šÆ Perfect For Founders Who
ā Built an MVP quickly with AI tools
ā Have users but worry about scaling
ā Want to launch, investors, or growth
š” End Result
Turn your MVP into a scalable, and production-ready SaaS that can handle real users and revenue.
Is your Next.js + Supabase app working but not ready for real users?
Most MVPs fail in production because of hidden code, security, and scalability issues. I help identify and fix them before they become costly problems.
š Common Issues I Fix
ā Secure user data with proper Supabase RLS
ā Improve scalability with clean architecture
ā Refactor AI-generated or inconsistent code
ā Fix authentication and session handling
ā Optimize APIs for traffic
ā Add proper error handling and logging
ā Speed up slow database queries
ā” What You'll Achieve
ā Full codebase audit
ā Stronger security , faster performance and optimized queries
ā Scalable architecture and stable deployment configuration
ā Critical bug fixes and reliability improvements
š ļø Tech Stack
Next.js ā¢ TypeScript ā¢ Supabase ā¢ PostgreSQL ā¢ Tailwind CSS ā¢ Server Actions ā¢ API Routes
šÆ Perfect For Founders Who
ā Built an MVP quickly with AI tools
ā Have users but worry about scaling
ā Want to launch, investors, or growth
š” End Result
Turn your MVP into a scalable, and production-ready SaaS that can handle real users and revenue.
Programming Languages
HTML & CSS, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$500
|
Standard
$1,000
|
Advanced
$2,000
|
|---|---|---|---|
| Delivery Time | 3 days | 6 days | 8 days |
Number of Revisions | 1 | 2 | 2 |
Number of Pages | 2 | 5 | 10 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
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MR
Matthew R.
Jan 7, 2026
Stripe payment flows for mobile and web
Usman and his team have been amazing to work with. Their knowledge of the Stripe platform got us up and running quickly. They have great attitudes and were very flexible on meeting times. The code was solid, well-documented, and reviewed together so the hand-off went smoothly. We are now running the Stripe implementation they built for us in production. They even did an audit of our overall codebase to make sure we were not going to run into any snags. I highly recommend Usman and his team!
DT
Doctours T.
Dec 3, 2025
Scalable Webapp Development with Next.js, Supabase, and Vercel
DH
Duncan H.
Jun 4, 2025
Algolia Search Optimization
Thanks, Usman! That was a very smooth process.
RL
Rafael M L.
Apr 18, 2025
Advise on AI Generated MVP App
Usman clearly explained his process to complete the short project before we began. He completed the work and provided code review guidance and recommendations as discussed. I would use him again when ready.
BE
Brian E.
Dec 30, 2024
Android / iOS Mobile App Support
Usman was able to create a new build of our mobile app and update the necessary components to make it compliant with the app stores. The work was done quickly. Will definitely look to him again when more work is required.
About Usman
Full Stack Engineer | AI SaaS MVP | Next.js , Supabase, Stripe Connect
100%
Job Success
Lahore, PakistanĀ - 4:25 am local time
I build production ready AI-powered SaaS, Stripe Connect Multi Vendor Marketplace, and MVPs using Next.js, Supabase, Cloudflare, AWS , Node.js, and Stripe, š š½š®šæšš»š²šæ šš¶ššµ š³š¼šš»š±š²šæš šš¼ š¹š®šš»š°šµ š¶š»šš²ššš¼šæ-šæš²š®š±š SaaS MVP š¶š» šš²š²šøš, without costly rebuilds.
My experience spans healthcare, fintech, travel, marketplaces, AI applications, and enterprise software, giving me the ability to architect products that scale across different industries.
100+ Projects Delivered | Clients Have Raised $10M+ in Funding | Built & Scaled Products to 100,000+ Users | 100% JSS on Upwork
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š¦ššæš¶š½š² šš¶š¹š¹š¶š»š“ š¦šššš²šŗš (Stripe payment ,Stripe SDK)
End-to-end Stripe integration including Checkout, Customer Portal, multi-tier subscriptions, webhooks with idempotency, trials, coupons,and reliable billing automation with zero revenue leakage.
š©š¶š±š²š¼ š¦ššæš²š®šŗš¶š»š“: As a Full Stack Developer , engineered video platform using Cloudflare Stream and R2, reducing bandwidth costs by 50% through optimized delivery architecture
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Rescued 50 + AI code bases built with Lovable and Claude. I audit your architecture, authentication, payments, performance, and security, then transform it into a production-ready
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Developed HIPAA-compliant telemedicine platform with secure patient portals, EHR integrations, and scalable remote care workflows.
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AI-powered document management with OCR, semantic search, and intelligent chat across business documents.
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AI chatbot trained on company knowledge to provide instant, accurate business information.
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Whisper-powered YouTube transcription with AI summaries, search, and content insights.
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AI agent that automates appointment scheduling, calendar management,Payment collection and booking workflows across chat and email.
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Discovery call
Technical architecture
MVP roadmap
Weekly releases
Deployment
Long-term support
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React, Next.js 15, TypeScript, JavaScript (ES6+), Tailwind CSS, shadcn/ui, Material UI, Ant Design, Bootstrap.
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Node.js, Express.js, NestJS, PostgreSQL, MySQL, MongoDB, SQLite, Redis, Supabase, Firebase, Mongoose
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Stripe, PayPal, Twilio, SendGrid, Google Maps , Dropbox API, AWS S3 ,Google Analytics API, Auth0, Algolia, Sockets io, Change Healthcare, Trizetto
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Cursor AI, Bolt, Replit, N8N, LangChain, Vector Databases, Claude, RAG, Vector DB , ElevenLabs, Prompt Engineering
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Vercel, Netlify, Cloudflare (CDN, Workers, R2, Stream), AWS (S3, Lambda,SES,ECS, Cloud watch , EC2, RDS), Docker
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šš¼š¼š± š³š¶š š¶š³:
ā You're a non-technical founder looking for a long-term technical partner.
ā You're building a SaaS product, marketplace, or AI application.
ā You need more than just code, you want guidance on architecture, scalability, and product decisions.
ā You're preparing an SaaS MVP for launch, customer validation, or investor conversations.
ā You want software that won't need to be rebuilt once your first customers arrive.
š¦š²š»š± šŗš² š®š» šØš½šš¼šæšø š¶š»šš¶šš² š¼šæ šŗš²ššš®š“š² šŗš² šš¼ š±š¶šš°ššš šš¼ššæ š½šæš¼š·š²š°š. š š¼š³š³š²šæ š® š³šæš²š² š°š¼š»ššš¹šš®šš¶š¼š» .
Next.js Developer, SaaS Developer , SaaS MVP Developer , MVP Development , Frontend
Steps for completing your project
After purchasing the project, send requirements so Usman can start the project.
Delivery time starts when Usman receives requirements from you.
Usman works on your project following the steps below.
Revisions may occur after the delivery date.
Project Kickoff
Share your codebase access (GitHub/ZIP), tech stack, and key pain points.
Audit Report Delivery
You receive a prioritized report with critical issues, risks, and improvement recommendations.