Hi, I’m Luka.

I am an IT professional with more than ten years of experience. My work and technical interests focus on cloud infrastructure, architecture, networking, security, databases, and distributed systems.

Areas of Focus

• Cloud Computing
• Oracle Cloud Infrastructure (OCI)
• Cloud Architecture
• Networking
• Security
• Oracle Database
• Distributed Systems
• Infrastructure Engineering

About This Blog

This blog is my personal technical knowledge base—a place to organize, document, and share knowledge gained through practical engineering work.

Topics covered here include:

• Technical principles and concepts
• Architecture and infrastructure design
• Production experience
• Troubleshooting and root-cause analysis
• Technical experiments and validation
• Engineering decisions and trade-offs
• Lessons learned

I hope these notes are useful not only as a reference for myself, but also to other engineers working through similar technical challenges.