Web Developer & AI Integration.
Building websites and AI-powered tools.
Based in Indonesia. Working with founders, agencies, and small teams worldwide.
I'm Kenrick Simon. I help founders, agencies, and small teams launch web products that load fast, look sharp, and stay secure in production.
My focus is the modern web stack: Next.js, React, TypeScript, and Node.js, paired with PostgreSQL or MongoDB through Prisma. Every project ships with proper authentication, role based access, input validation, and parameterized queries by default, because shipping fast should not mean shipping vulnerable.
Beyond the build, I take SEO and performance seriously. Server side rendering, semantic markup, optimized images, structured data, and clean Core Web Vitals are part of the deliverable, not an afterthought. The result is a product that ranks, converts, and survives the first real wave of users.
On the AI side, I integrate frontier models from Anthropic, OpenAI, and Google with retrieval augmented generation, structured outputs, and clear cost controls, so the smart features in your product stay accurate and predictable in billing. I keep close communication, send progress in writing, and document what I deliver.
Real projects, real users. Each one is built top to bottom with a modern stack and code I would not be ashamed to read again.
Mostly web work, with a few specific things I've spent enough time on to do well.
The full website, built from scratch. Database, login, payments, admin panel, all wired together so the launch day is the calmest day of the project.
A smart layer for your product. Chat with context, search that gets the intent, plus agentic flows that take real actions in the background.
Online stores that load fast on a phone, sell on weekends, and keep stock and orders in sync without the team staying up late.
A landing page that feels like a short film. Smooth scroll, kinetic motion, small details that keep first time visitors longer.
The plumbing behind a calm product. Tidy APIs, payments that never lose receipts, integrations with the tools your team already uses.
One place to read the business today. Live numbers, simple charts, and an AI summary so the meeting is ten minutes, not forty.
I'm always open for a chat. About a project, a side idea, or just to say hi.