kolumm.com
A passion project — a modern writing & publishing space built to make sharing ideas feel effortless.
Next.jsTypeScriptPostgres
JimAI is online
Hi, I'm Jimmaleen de Silva.
A software engineer who ships.
Senior Full Stack Engineer with 12+ years shipping scalable software across backend, frontend, and cloud — the last 5 focused on AI-driven applications. I care about reliable systems, clean APIs, and execution excellence. Talk to JimAI — my AI digital twin — to explore my work without scrolling.
jimai — ~/jimma — zsh
jimai
try:
// about
Building reliable systems, one commit at a time.
12+ years across backend, full-stack, and cloud. Currently based Spain.
Years shipping
12+
Currently learning
Spanish
// skills
The stack I reach for.
Backend
Python / Django95%
FastAPI90%
Node.js / TypeScript92%
REST & GraphQL90%
Full Stack
Next.js / React92%
TanStack Start82%
Tailwind CSS90%
AI & Data
AI feature integration88%
LLM APIs (OpenAI, etc.)85%
Prompt engineering82%
Databases
PostgreSQL92%
Redis80%
GraphQL schemas85%
DevOps
Docker90%
CI/CD85%
Agile delivery92%
// projects
Selected work.
mycoloursense.com
A passion project exploring colour, perception, and personal style through an interactive web experience.
ReactTypeScriptTailwind
// contact
Let's build something.
Open to backend, full-stack, and platform roles. JimAI and I read every message.