Available for remote work

Thesigan
Full Stack
Developer

Self-taught. Remote-ready. Let's build.

Let Me Introduce Myself

I'm Theju — a self-taught full stack developer from Sri Lanka.

I build and ship production-ready web apps using React, Next.js, Node.js, Express.js, and MongoDB — working across both frontend and backend stacks.

My key areas include building full stack web applications, integrating AI features, and designing systems that scale.

No bootcamp, no degree. Just consistent work, real projects, and a GitHub history that shows it. I'm looking for remote developer roles where I can contribute from day one.

Roadmap.sh Projects

Collection of 33+ frontend and backend projects built while learning through roadmap.sh. Consistent commits throughout the journey — from basic HTML/CSS to full stack Node.js and React applications.

Git Repo

AI Job Tracker

Kanban-based job application tracker with drag-and-drop, Google OAuth, JWT send using a secure cookie, and 6 AI features — cover letter, job fit analysis, cold email, follow-up, interview prep, and rejection analysis. BYOK architecture with encrypted API key storage.

Git Repo Live Demo

Website Analytics Tool

Self-hosted analytics platform. Embed a tracking script, get a full dashboard — page views, sessions, bounce rate, top referrers, browser and country breakdowns. MongoDB aggregation pipelines power all queries.

Git Repo Live Demo

Noteflow

A real-time collaborative notes app built with React, Node.js, Socket.io, and Yjs. Multiple users can edit the same document simultaneously with live cursors and instant sync.

Professional Skillset

React

Next.js

JavaScript

TypeScript

Tailwind CSS

Redux Toolkit

TanStack Query

shadcn/ui

Recharts

Zod

React Hook Form

dnd-kit

Node.js

Express

MongoDB

REST APIs

JWT

Better Auth

Git

GitHub

Tools I Use

Vercel

DigitalOcean

PM2

Nginx

Arch Linux

VS Code

Brave

Postman

Let's Work Together

Open to remote junior/mid developer roles and freelance projects.