Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix, deploy website and software bugs
Salman
5.0
5.0
About this gig
Is your web app buggy, broken, or half-finished? I'll fix it. I'm a full-stack developer who fixes bugs, finishes incomplete builds, and improves React, Next.js, Supabase, Firebase & coded apps fast.
Whether an AI tool (Lovable, Bolt, Cursor) got you 80% there, or your live site has errors, broken pages or deployment issues, I'll get it working and production-ready.
What I Do:
- Fix bugs, errors & broken features
- Finish unfinished / half-built web apps
- Add new features & functionality
- Fix Supabase / Firebase database & auth issues
- Fix layout, responsive & deployment problems
- Make your app fast, clean & SEO-friendly
What You'll Get:
- A fully working, tested web app
- Clean, maintainable code you own
- Responsive, fast & SEO-optimized
- Deployed live (Vercel / Netlify)
- Clear updates + free post-fix support
Stack: React, Next.js, TypeScript, Supabase, Firebase, Lovable, Tailwind.
Send me your repo or live link and tell me what's wrong I'll handle the rest. Message me before ordering for a quick quote.
Get to know Salman
Salman
Ultra Premium UI UX Website and Landing Page Developer
- FromBangladesh
- Member sinceNov 2022
- Avg. response time1 hour
- Last delivery2 weeks
Languages
Bengali, English, Hindi
Hi, I'm Salman — a Web & Software Developer with 4+ years of experience and 250+ completed projects.
I build custom websites, SaaS MVPs, web apps, dashboards, and AI-assisted/vibe-coded products using modern technologies. I also specialize in bug fixing, API integrations, database setup, performance optimization, and deployment.
My focus is simple: clean code, reliable delivery, clear communication, and building products that actually work for real users.
My Portfolio
FAQ
My app was built with Lovable/Bolt/Cursor and is only half-done — can you finish it?
Absolutely. Finishing AI-started apps is one of my specialties. I'll complete the missing features, fix what's broken, connect the backend, and ship a polished, working product.
Can you fix bugs even though you didn't build my app?
Yes. I work on existing codebases all the time. Share your repo or live link and I'll quickly diagnose the issue and fix it cleanly.
How do I share my project securely?
You can invite me to your GitHub repo, share your Lovable project link, or give temporary access. I treat all client code as confidential.
Can you add new features, not just fix bugs?
Definitely. From small tweaks to full new features, dashboards, payments, and integrations — I can extend your app, not just patch it.
What if the same bug comes back after delivery?
Every order includes free post-fix support. If something I touched breaks, I'll fix it at no extra cost.
Which technologies do you work with?
React, Next.js, TypeScript, Tailwind, Supabase, Firebase, and Lovable. If you're not sure what your app uses, just ask — I'll check for you.
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
L lloyddillon
United States
Ongoing collaborationExcellent app developer! He was professional, knowledgeable, and worked diligently to bring my vision to life. Communication was consistent, he handled revisions well, and he made sure the app functioned properly before delivery. I appreciate his patience, attention to detail, and willingness to solve...
$200-$400
Price
6 days
Duration
S 
Seller's Response
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
L lloyddillon
United States
Ongoing collaborationExcellent app developer! He was professional, knowledgeable, and worked diligently to bring my vision to life. Communication was consistent, he handled revisions well, and he made sure the app functioned properly before delivery. I appreciate his patience, attention to detail, and willingness to solve...
$200-$400
Price
6 days
Duration
S Seller's Response
Helpful?
