📍 Azerbaijan 🇦🇿 • ✉️ admin@isihussain.com • 🌐 isihussain.com
Systems engineer, cybersecurity researcher, and Former Military Signal Technical Sergeant (TSgt) based in Azerbaijan 🇦🇿. My background spans low-level compiler construction, security-critical systems architecture, and deep operational expertise as a military communications technician. I bring mission-critical operational discipline, RF signal engineering, and hardware-level troubleshooting into software systems and deterministic developer tooling.
- 📡 Military Signals & Communications (TSgt): Former military signal technical sergeant and communications equipment technician (Muhabere). Hands-on expertise in tactical radio transceivers (HF/VHF/UHF, SDR), frequency management, COMSEC/cryptographic devices, antenna propagation, and component-level diagnostic repair of field communications hardware.
- ⚙️ Compilers & Systems: Authoring an independent Rust compiler frontend and AST optimizer in C++20 (
oxide-compiler) with 166 verified tests covering aerospace safety rules, tail call optimization, and algebraic identity folding. - 🛡️ Cybersecurity & Reverse Engineering: Binary analysis, executable format inspection (ELF/PE), vulnerability research, threat modeling, and kernel-level runtime protection.
- 🚀 Simulation & Dynamics: Flight dynamics, boundary layer wind shear, and cryogenic propellant slosh simulation (
open-starship) with 69 unit tests and live 3D WebGL telemetry. - 📖 Architecture & Standards: Curating 268 technical cheat sheets and systems architecture guides (
developer-handbook) covering distributed consensus, memory fences, and Linux kernel internals.
| Tactical Signals & Hardware |
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| Compilers & Systems |
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| Security & Analysis |
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| Infrastructure & Cloud |
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| Project | Domain | Architecture & Highlights | Verification & Stack |
|---|---|---|---|
| oxide-compiler | Compilers & AST | Independent Rust compiler frontend in C++20 with NASA/JPL safety rules, algebraic identity folding, loop unrolling, and AST dead-code elimination. | 166 / 166 tests passing · C++20 LLVM |
| open-starship | Physics & Simulation | 3D flight dynamics, cryogenic propellant slosh, and TPS inspection simulator with live WebGL telemetry viewer. | 69 / 69 tests passing · Python Three.js |
| developer-handbook | Systems Architecture | Curated architectural patterns and systems references across distributed consensus (Paxos, Raft), memory models, HFT systems, and Linux kernel internals. | 268 cheat sheets • Live Docs |
| AI-CallCenter | Distributed Voice AI | Multi-tenant voice assistant backend with real-time audio sideband, call analytics & KPI summary API, and data privacy controls. | 38 / 38 tests passing · Python WebSockets |
| monthly-project-planner-a4 | Productivity Tool | Minimalist, ink-friendly, single-page A4 monthly project & calendar planner with interactive checkboxes, localStorage persistence, and 5-language localization. | Live Web App |
Interested in low-level systems, compiler development, tactical communications, or security research?
admin@isihussain.com • isihussain.com • LinkedIn • Military Signal TSgt (Vet.) • Azerbaijan 🇦🇿