I will build or improve your nextjs saas or web application

I build and improve modern Next.js SaaS and web applications with a strong focus on clean implementation, reliability, and testing.

Whether you need a small feature, an existing app improved, or a compact MVP built from scratch, I can help with frontend, backend, APIs, databases, responsive UI, debugging, and validation.

My stack includes Next.js, React, TypeScript, Tailwind CSS, Node.js, Supabase/PostgreSQL, APIs, Git, and modern AI-assisted development tools.

What makes this service different is my background: I bring 12+ years of professional software QA experience alongside hands-on development. I do not simply generate code and hand it over. I verify functionality, investigate problems, and test the work before delivery.

Typical work includes:

• New SaaS features and application pages
• Dashboards, forms, workflows, and database-backed functionality
• API and third-party integrations
• Improving or extending existing Next.js applications
• Debugging and fixing broken functionality
• Small MVPs and proof-of-concept applications

For larger or complex projects, please contact me first so I can confirm scope and provide a custom offer.