Team — N°03

Sekon Karmokar

Full-Stack Developer — Barisal, BD

Self-taught · full-stack across the whole product lifecycle · TypeScript, React & Node.js

Sekon is a self-taught full-stack developer who's comfortable owning an entire product end to end — design, frontend, backend, databases and security. He has designed, built and operates a complete web-hosting and e-commerce ecosystem single-handedly: a public marketing site with automated domain registration, a custom hosting control panel, and one-click deployment of multi-tenant online stores, all live in production.

On the platform side he works in TypeScript across React 19 and React Router SSR, Node.js services, and Prisma/Drizzle over PostgreSQL and MySQL — with Docker provisioning, Stripe payments and S3/R2 media pipelines underneath. He also built GL-Center, a multi-tenant language-learning LMS with OAuth, QR-verifiable certificates and a strict, test-gated architecture. The constant is a security-first, strongly-typed discipline: session revocation, rate limiting, bcrypt hashing and sanitization, enforced by custom lint rules and a real test suite.