Next.js, Supabase, PostgreSQL, Vercel

chatchawan.dev

Full-stack web apps, admin dashboards, and production systems for teams that need software they can actually run.

Portfolio, systems for sale, and full-stack development services.

Next.jsSupabaseVercelPostgreSQLAdmin Systems

Published work

Systems available

Production

Focus

What I build

Focused development for business systems, internal tools, and productized software.

Design and build secure dashboards, workflows, and operational tools around your real process.

Buy source code, license a system, or request installation and customization.

Set up Supabase, auth, storage, database policies, Vercel deployment, and domain configuration.

Featured projects

Systems for sale

A simple way to ship

From rough idea to usable production release without losing sight of the business goal.

We define users, workflows, data, integrations, and the version worth shipping first.

I implement the public site, admin, database, auth, storage, and deployment pipeline.

We verify real usage, fix friction, and add the next set of high-value features.

Have a system idea or messy workflow?

Send the rough version. I will help shape it into a practical build plan and production-ready system.