James Carl SitsitGet in touch

I ship AI-powered web apps
that actually make it
to production.

Full-stack developer based in the Philippines, working in US/EU hours with clients across 4 time zones. 2+ years production experience. Usually replies within 6 hours.

  • 2+ YEARS PRODUCTION
  • TESDA CERTIFIED
  • WORKS ACROSS 4 TIME ZONES
  • AVAILABLE FOR FREELANCE

Selected Work

2022 – 2024

how i work

How I work

6-hour
average reply

Async-first. Works in any time zone, delivers on yours.

Days,
not weeks

AI-assisted workflow cuts development time roughly 2x without cutting corners.

Production
grade code

2+ years maintaining live systems. Code that earns its place in the repo.

career

Recent
adventures

RolePeriod
Freelance Web DeveloperSelf-Employed

Building AI-integrated web apps for international clients using Next.js, the Claude API, and n8n automations across 4 time zones.

2024 – Present
Full-Stack DeveloperLitecloud PH

Shipped and maintained CERPSYS, a live ERP handling fleet, inventory, billing, and multi-branch reporting for a regional rental enterprise.

Jul 2022 – Aug 2024

about

From the Philippines, for the world

I started building things on the internet out of curiosity, pulling apart websites to see how they worked, then putting my own ideas together. That curiosity became a craft. Today I work as a full-stack developer, shipping production software for clients across industries.

I care about code that earns its place: readable, honest, and actually shipped. I integrate AI where it adds real value, not where it adds noise. Based in the Philippines, collaborating worldwide.

tools

Tools and technologies

Daily drivers: TypeScript, React, Next.js, Flutter, Tailwind, Node, Postgres, Vercel, Git, Claude Code, n8n, and a lot of black coffee.

The Belief

“I believe the best products are built with solid engineering, genuine AI integration, and an obsession with actually shipping.”

let’s talk

Have a project in mind? Let’s talk.

I take on 2–3 freelance projects a month. Usually responds within 6 hours.

prefer a quick call?