Debarka Mondal Full Stack & Systems Engineer
I build high-performance, secure, and scalable systems. Be it baremetal for serverless I do it all.
🛠 Technical Expertise
- Backend & Systems: Rust (Distributed Systems, Protocol Design, MQTT), Node.js, Event-driven Architecture.
- Mobile & Web: React Native, Expo, Next.js, Svelte.
- Security & Protocols: Signal Protocol Implementation (X3DH, Double Ratchet), AEAD, FFI (C/JNI/iOS).
- DevOps & Tooling: Docker, CI/CD, cross-platform build pipelines.
🚀 Key Engineering Contributions
| Project | Role | Tech Stack |
|---|---|---|
| rmqtt/rmqtt | Contributor | Rust, Distributed MQTT, WebHooks |
| libsignal-dezire | Creator | Rust, Cryptography, FFI |
| KhamoshChat | Creator | React Native, Expo, E2EE |
- rmqtt/rmqtt (PR #372): Implemented core offline message event support for the WebHook plugin, facilitating real-time event handling in distributed IoT environments.
- libsignal-dezire: A pure Rust implementation of the Signal Protocol. Engineered for high security and cross-platform compatibility via FFI (C, iOS, JNI).
- KhamoshChat: Engineering E2EE messaging on mobile, leveraging custom secure protocol implementations for privacy-first architecture.
💼 Career Focus I thrive in high-growth, technically ambitious startups where I can own the full stack. My approach combines the precision of systems engineering (Rust) with the agility of full-stack mobile development (React Native/TS), ensuring the applications I build are not just functional, but performant and secure at scale.
📫 Connect with me: LinkedIn/debarkamondal | gitHub/@debarkamondal