Devesh Sourabh Singh

I build software for a living and think about it for fun. Currently a Software Engineer III at WorkSpan, working on systems that connect partners and enterprises. My daily tools are Java, Spring Boot, and Python — the last one has quietly taken over most of my thinking time.

I am drawn to understanding how things actually work — not just the surface of it. How a distributed system holds together under pressure. How an economy reacts to a policy nobody expected. How AI goes from matrix multiplications to something that feels like reasoning. What the next decade looks like from where we are standing now.

This blog is where I work through those questions out loud. The pieces are short by design — if I cannot explain something briefly, I probably do not understand it well enough yet. No particular niche. Just curiosity, written down.