Jack Lecroy is a Software Engineer II based in the San Francisco Bay Area with seven years of hands-on experience building embedded and cloud-connected features for consumer devices and research-grade computer vision models. A Purdue CS graduate (3.9 GPA) with a concentration in machine intelligence, he has shipped sensor-fusion and intelligent sensing features for Echo devices at Amazon and now works at Microsoft. His background spans low-level C/C++ on embedded SDKs, Android/Java stacks, large-language-model fine-tuning and RAG for smart home features, plus TensorFlow research contributions to object detection during undergrad. An active open-source contributor, he has also modified gameplay mechanics and systems in the widely known tgstation SS13 codebase, demonstrating a knack for practical, playful engineering. Colleagues describe him as a blend of research-minded rigor and pragmatic product focus who enjoys tackling both systems and ML challenges.
7 years of coding experience
4 years of employment as a software developer
Marblehead High School
Bachelor of Science - BS, Computer Science, GPA 3.9 / 4.0, Bachelor of Science - BS, Computer Science, GPA 3.9 / 4.0 at Purdue University
Contributions:30 reviews, 13 commits, 15 PRs in 2 years 1 month
Contributions summary:Jack has primarily focused on implementing and modifying game mechanics within the /tg/station branch of SS13. Their contributions include modifying sound environments, adding martial arts moves for monkeys, integrating a combo meter for martial arts, and fixing issues related to martial arts attacks not registering. Additionally, they refactored rolling paper functionality to use a customizable reagent holder.
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