Hi, I'm Suman Biswas

Systems engineer working in C++, Go and Linux. Competitive programmer.

B.Tech CSE student at IIIT Kottayam. I’m building a JIT-compiled language on LLVM and an end-to-end encrypted messenger.

Projects

Elephant
A privacy-first, self-hostable messenger. Signal Protocol end-to-end encryption, a Go backend and a Flutter app.
Go · Flutter · PostgreSQL 16 · Signal Protocol · Docker — Active · v0.3.2 (November 2026)
Axiom
A small expression-oriented language with a from-scratch compiler in C++23 on LLVM. Early development: the front end works; the JIT is next.
C++23 · LLVM 22 · CMake — Early development · v0.1.0

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Writing

2026-01-14 I Found My Perfect OS, But My Hardware Couldn't Keep Up: My Qubes OS Story

All writing →