About
Software Engineer (Ex-Googler)
I'm Mathusan, a Software Engineer and former apprentice at Google. I hold an MSc in Data Science from Université Paris-Saclay.
During my apprenticeship in France, I alternated between graduate studies and full-time engineering in production, which shaped how I like to work: pairing strong fundamentals with real-world systems.
I focus on agentic workflows, LLM evaluation & reliability, large-scale code migrations, and developer infrastructure. I write here about software engineering, studies, and thoughts.
I mostly work in Python, C++, and Java.