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You will get React/Next.js/TypeScript bug fixed quickly
Top Rated
Project details
Stop letting stubborn bugs slow you down! With 6+ years of experience developing and troubleshooting React/Next.js/TypeScript applications, I specialize in identifying root causes and implementing quick, effective fixes. My goal is to help you keep your product stable, user-friendly, and running at peak performance.
When you work with me, you can expect:
• Thorough debugging and analysis
• Clean, maintainable code solutions
• Clear communication and updates at every step
• Fast turnaround to get you back on track
Let’s eliminate those bugs so you can focus on growing your product!
When you work with me, you can expect:
• Thorough debugging and analysis
• Clean, maintainable code solutions
• Clear communication and updates at every step
• Fast turnaround to get you back on track
Let’s eliminate those bugs so you can focus on growing your product!
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$50
|
Standard
$100
|
Advanced
$150
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 4 days |
Number of Revisions | 1 | 2 | 3 |
Bug Investigation | |||
Fix Documentation | - | ||
Detailed Code Comments | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50
Additional Revision
+$20
Fix Documentation
(+ 1 Day)
+$20
Detailed Code Comments
+$20Frequently asked questions
29 reviews
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AA
Abdul A.
Apr 17, 2026
React Front End Developer on Full time
Numan showed more ownership than the actual project team showing his great commitment and enthusiasm
DK
Daksh K.
Oct 19, 2025
Fintech app dev - React-Native/Expo/Supabase/Plaid
Noman's an amazing developer who can add tons of value to any of your projects. Good luck in the future, Noman! I loved working with you!
AK
Anders K.
Sep 7, 2025
Concierge Medical App - UI Improvements
Working with Noman was an absolute pleasure. He not only brought top-notch technical skills but also really understood the complexities of building an AI-based healthcare platform. He combined precision with creativity, built a solid scalable system, and even suggested improvements that made the product better than I had imagined.
Communication was smooth and professional, deadlines were always met (often early), and he was super responsive despite different time zones. I couldn’t recommend Noman enough; he truly turned a complex idea into a working reality and I’d gladly work with him again.
Communication was smooth and professional, deadlines were always met (often early), and he was super responsive despite different time zones. I couldn’t recommend Noman enough; he truly turned a complex idea into a working reality and I’d gladly work with him again.
CP
Cameron P.
Aug 28, 2025
React Native Developer for Google Play Policy Violation Resolution
Great work on my app updates!
Very knowledgeable, responsive and proactive.
Highly recommend.
Very knowledgeable, responsive and proactive.
Highly recommend.
ZR
Zach R.
Jul 24, 2025
Frontend Web Developer Needed to Complete Existing Website
Working with Noman was an absolute pleasure. He was incredibly responsive, highly capable, and lightning-fast with every task. His communication was crystal clear, and he always kept me in the loop—even when I was wondering if he ever stopped working! His attention to detail, problem-solving skills, and professionalism made the entire project smooth and stress-free. If you’re on the fence about hiring him, don’t be—Noman is the real deal. I would hire him again in a heartbeat!
About Noman
Senior AI Native Engineer | Full-Stack Developer | SaaS / MVPs / Apps
100%
Job Success
Karachi, Pakistan - 6:57 am local time
Top Rated on Upwork, $40K+ earned, 30+ projects, 100% job success. I help startup founders ship. Senior full-stack developer, 7+ years across React, Next.js, Tailwind, Node.js, TypeScript, React Native, Supabase, PostgreSQL, Stripe, and AI APIs.
► Track Record:
- Mainteny: built the production React/TypeScript frontend for a multi-tenant SaaS platform. The company later raised EUR 2.7M in seed funding.
- Stoovo: delivered full-stack and React Native features for a product that reached 1k+ active users and was later acquired.
- Chargeback: built React and Node.js functionality for a subscription-management automation platform that canceled 400k+ unwanted subscriptions for customers.
- Healthcare AI MVP: turned complex clinical workflows into a secure, production-ready patient portal. The client called me "the fastest and most skilled developer" they had hired on Upwork.
► I can help you:
- Build a SaaS MVP from a PRD, Figma file, or working prototype
- Productionize Lovable, Replit, Bolt, Cursor, Codex, or Claude generated applications
- Develop React/Next.js frontends and Node.js/Python backend REST APIs
- Implement Supabase/PostgreSQL data models, auth, roles, and RLS
- Add Stripe payments, OpenAI/Claude LLM features, Plaid, Slack, and other APIs
- Automate workflows and integrations: webhooks, cron jobs, scheduled tasks
- Deploy and scale on AWS, Docker, Vercel, and Cloudflare
- Build React Native/Expo apps for iOS and Android
- Fix architecture, performance, security, testing, and deployment problems
I am most useful when you need someone who can move fast, talk directly with a founder, push back on risky technical decisions, and leave behind code your next engineer can maintain.
Send me your current product stage, stack, and biggest blocker. I'll respond within 24 hours with whether we're a fit and how I'd approach it.
Steps for completing your project
After purchasing the project, send requirements so Noman can start the project.
Delivery time starts when Noman receives requirements from you.
Noman works on your project following the steps below.
Revisions may occur after the delivery date.
Bug investigation & root cause analysis
I’ll examine your code and reproduce the issue to pinpoint the underlying problem.
Implement fix & test thoroughly
I’ll apply the necessary fix, refactor if needed, and verify everything works seamlessly across all required environments.