Hello, I'm
Sangay Wangchen
Full Stack Developer & AI Engineer
I craft fast, intelligent web experiences — from polished interfaces to AI-powered backends. Turning ambitious ideas into production-ready products that scale.
Building products at the intersection of design & AI
I'm a full stack developer and AI engineer based in Bhutan with a passion for crafting digital products that feel effortless to use. Over the past two years, I've helped startups and creators ship modern web apps, intelligent chatbots, and AI-powered tools that scale.
I care deeply about clean code, beautiful interfaces, and the small details that turn a good product into a great one.
Expertise & Services
Web Development
Modern, blazing-fast websites and web apps built with React, Next.js and TypeScript.
AI Engineering
LLM integrations, RAG pipelines, intelligent agents and custom ML models.
Mobile-First Design
Responsive interfaces that look pixel-perfect across every device and screen.
UI / UX Design
Clean, modern interfaces with a focus on usability, accessibility and brand.
Backend & APIs
Scalable APIs, databases and serverless backends ready for production traffic.
MVP Launch
From idea to launched product in weeks — I help founders move fast with confidence.
How I Work With Clients
A simple, transparent four-step process designed for momentum and quality.
Discussion
We dive into your vision, goals and constraints to define the right scope.
Design
Wireframes and polished UI that balance brand, clarity and conversion.
Development
Clean, scalable code — modern stacks, AI integrations, performance first.
Launch
Deploy, monitor and iterate. I stay around to help you grow.
Let's Work Together
Have a project in mind or just want to chat? Drop me a message — I usually reply within a day.
sangay.wangchen.official@gmail.com
+975 77704830
Thimphu, Bhutan