I’m an IT professional with over 8 years of experience supporting and maintaining systems across local and distributed environments, including global user support across multiple time zones. My focus is on backend systems, Linux administration, and DevOps practices, with a strong emphasis on automation, system reliability, and secure design. I learn by working directly with systems—building, breaking, fixing, and documenting them to understand how they behave under real conditions. I aim to design systems that are maintainable, auditable, and resilient, with reduced operational risk and fewer single points of failure. I document what I learn through practical examples and system-based exploration, with a focus on clarity, reproducibility, and real-world applicability.