Marian's Window Office
Welcome! This is new. I'll share my thoughts and writing on this site, with a likely focus on developer tools, software engineering, and the evolution of AI.
This is a personal site, opinions are mine, are loosely held, and do not reflect the views of my employer.
Marian Luparu
Product Lead, Developer tools for C++, Rust, and Python @ Microsoft

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The next season of agents (Part 2) - Parallelization, from Ralph loops to science
So much can change in one year, and even more in just six months. The season of agents is now in full swing, and no one is building for chat anymore. In this post, we'll discuss parallelization - what current capabilities exist and what may come next. None of the predictions mentioned here are inevitable, and each will require significant effort to materialize, some may never pan out. However, if they all stack together, it can spell the beginning of a whole new season of agents.
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The next season of agents (Part 1) - Nobody’s building for chat anymore
Having worked on bringing some form or another of C++ compilers into customers hands during my years at Microsoft, news of Anthropic writing a C compiler from scratch with AI attracted my attention for all the reasons you would expect. But what stood out to me has nothing to do with that C compiler and has all to do with what’s coming next in the season of agents.
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