I will build or fix web app using nextjs nodejs and supabase


About this gig
Is your web app broken, incomplete, or taking too long to build?
Maybe you're stuck with bugs, unfinished features, or an idea you need turned into a real product, fast.
I help you build, fix, and improve web applications using Supabase, React, Node.js, and NestJS, combined with modern vibe coding platforms like Base44, v0, and Lovable to speed up development without sacrificing quality.
What I Can Help You With
- Supabase setup (auth, database, storage)
- Backend (Node.js / NestJS)
- Clean, responsive React frontend
- Fix bugs and broken features
- Improve performance & structure
- Build or rebuild fully functional websites
Why Work With Me
- High-quality, clean, and scalable code
- Strong problem-solving approach
- Clear and professional communication
- Reliable ongoing support
- Fast delivery using an AI-assisted workflow
I focus on building real, working solutions, not just code.
Not sure what you need? Send me a message. Ill help you figure it out before you order.
Respect third-party rights
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Get to know Yusuf Olalekan
Supabase
- FromNigeria
- Member sinceDec 2025
- Avg. response time1 hour
- Last delivery3 months
Languages
English
My Portfolio
Other Website Development Services I Offer
FAQ
What kind of web apps can you build?
I can build MVPs, SaaS dashboards, custom web apps, landing pages, and fix or improve existing projects.
Do you work with existing code or projects?
Yes. I can fix bugs, add features, improve performance, or refactor messy code.
How fast can you deliver?
Most small to medium projects are delivered within a few days, depending on complexity. I’ll confirm timeline before we start.
What technologies do you use?
I work with Next.js, Node.js, Supabase, and modern frontend tools to build fast and scalable apps.
Will my website be responsive?
Yes. Your app will work smoothly on mobile, tablet, and desktop.

