Hi, I’m Waruna Wickramasingha

I warmly welcome you to my website. I’m a software engineer from Sri Lanka, currently living in the United Kingdom. I have over a decade of experience designing and developing scalable, high-performance, mission-critical, fault-tolerant, and distributed systems. My work experience spans multiple domains, including scientific computing, artificial intelligence, agentic AI, capital markets, cloud computing, banking, medical systems, and telecommunications.

This website is a collection of technical tutorials and articles written by me that I believe are worth sharing with others. They are inspired by some of the most valuable lessons I’ve learned throughout my technical career, which spans years of building real-world systems.

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