Practical experience in hardware engineering, IT infrastructure, networking, and self-hosted technology.
I enjoy designing, building, maintaining, and troubleshooting technology systems. My experience combines hands-on hardware knowledge with practical implementation of servers, networks, storage solutions, and locally hosted applications.
Technical Expertise
Infrastructure & Storage
NAS infrastructure, RAID, SAS, SATA and NVMe storage, backup solutions, data migration and system recovery.
Networking & Security
LAN architecture, DNS, DNSSEC, VPN, Cloudflare Tunnel, reverse proxy, HTTPS and network isolation.
Self-hosted Services
Docker, Docker Compose, Debian Linux, WordPress, Jellyfin, AdGuard Home and self-hosted applications.
Hardware Engineering
CPU and motherboard platforms, GPU computing, PCIe expansion, BIOS configuration and hardware troubleshooting.
Local AI & GPU Computing
ComfyUI, PyTorch, CUDA, GPU acceleration, AI image and video generation, and local AI experiments.
Surveillance & Integration
RTSP cameras, Synology Surveillance Station, SynoAI, NVR systems, IP cameras and network integration.
Working Philosophy
I believe good technology should be practical, reliable, maintainable, and cost-effective.
A successful infrastructure is not simply a collection of powerful hardware or software. It is a carefully designed environment where hardware, networking, storage, security, and applications work together as one system.
My approach focuses on understanding the entire system, solving real-world problems, protecting data and privacy, and building solutions that can be maintained and improved over time.
Reliability
Building stable systems with dependable operation, thoughtful configuration and reliable performance.
Maintainability
Designing systems that are easy to understand, troubleshoot, maintain and improve over time.
Cost Efficiency
Making practical use of available hardware and resources while balancing performance, reliability and cost.
Privacy & Security
Protecting data, controlling access and keeping infrastructure secure with privacy in mind.