Senior IT Specialist & Full-Stack Developer | 20+ Years of Expertise

I am a seasoned IT professional with over two decades of experience bridging the gap between robust network infrastructure and high-performance software development. My career is defined by building scalable, mission-critical solutions—from managing complex ISP-grade routing to architecting custom SaaS communication platforms.

Core Competencies:
Software Development: Expert in building cross-platform applications and backend systems using Rust, C# (.NET), Delphi/Object Pascal, and Python. I also specialize in mobile development with Flutter/Dart.

Infrastructure & Networking: Deep expertise in MikroTik and Ubiquiti environments, specializing in BGP, OSPF, and complex failover strategies. Experienced in managing Linux servers (Ubuntu/CentOS), Docker, and virtualization (VirtualBox/Proxmox).

VoIP & Cloud Communications: Specialist in Asterisk-based PABX systems, SIP trunking, and integration with global providers like Twilio and Telnyx.

DevOps & Modern Tools: Proficient in AI-accelerated development (Cursor, Copilot) and managing distributed cloud environments (Oracle Cloud, Latitude.sh).

What I Deliver:
I don’t just write code; I design entire ecosystems. Whether it’s optimizing a network for maximum uptime or developing a remote access tool from the ground up, I focus on security, performance, and long-term maintainability. I am a problem-solver who understands the full stack—from the physical cable to the final line of application code.