As-salamu alaykum.
Independent Security Researcher, Advisor, and Systems Engineer with over a decade of experience delivering enterprise-grade architectures, low-level software solutions, and comprehensive security audits.
A technology-agnostic engineer focused on selecting and adapting to the optimal language, framework, or paradigm required to solve complex architectural, performance, and security challenges.
- Application Security & Advisory: Threat modeling, vulnerability assessments, compliance verification, and automated secret detection pipeline design.
- Systems Programming & Internal Customization: Low-level Windows development, Win32 API engineering, memory-optimized background services, and native UI integration.
- Network Architecture: Infrastructure optimization, secure traffic routing, and hardware-level connection tuning using MikroTik RouterOS environments.
- Full-Stack Engineering: Architecture and deployment of scalable web systems across diverse, multi-language technical ecosystems.
While the vast majority of my enterprise contributions remain within proprietary, high-security codebases, a select footprint of my open-source work includes:
- LargeJSONViewer: A high-performance JSON parsing application developed using Lazarus and Object Pascal. Engineered with custom file indexing and SIMD detection to safely manipulate datasets that typically cause standard editors to crash.
- Windows 11 Bandwidth Monitor: A system-aware, lightweight network throughput utility designed to restore taskbar band functionality. Focuses on native typography integration and precise anti-aliasing configurations.
- Automated Git Secret Detection: A modular, continuous integration pipeline designed to monitor source code repositories for leaked API tokens and credentials with real-time alerting mechanisms.
| Category | Technologies |
|---|---|
| System & Scripting Languages | C++, Object Pascal, Python, Go, Rust, JavaScript, TypeScript, PHP, Bash |
| Frameworks & Core APIs | Native Win32 API, Lazarus/FPC RTL, Node.js, Django, Laravel, React |
| Security & Infrastructure | RouterOS (MikroTik), Wireshark, GitGuardian, CI/CD Hardening, OSINT Frameworks |
| Environments & Platforms | Windows Internals, Linux Administration, Docker, Cloud Infrastructure |
Note: Public repository metrics reflect a limited subset of open-source tooling. The majority of my engineering output resides within private enterprise infrastructure.
- Professional Website: muhiminulhasan.com
- LinkedIn: linkedin.com/in/muhiminulhasan
- PGP Fingerprint:
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