Alexander Walczak
Software Engineer at YouTube
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolAlexander Walczak is a software engineer with 11 years of experience building accessible, high-performance iOS and cloud systems, currently working at Google/YouTube in New York. He previously developed iOS accessibility features at Apple—such as Magnifier and VoiceOver—and built large-scale deep learning infrastructure on Adobe Sensei. His background spans computer vision research, fluorescence microscopy image processing, and practical ML deployment, reflecting a blend of research-driven problem solving and production-grade engineering. Comfortable across mobile, backend, and ML stacks, he also maintains a public portfolio at awal.io that consolidates his work and résumé.
11 years of coding experience
6 years of employment as a software developer
Bachelor of Arts, Computer Science, Bachelor of Arts, Computer Science at University of California, BerkeleyCoursework, Coursework at Fordham UniversityCoursework, Computer Science, Coursework, Computer Science at Stanford University
English, Polish, Chinese
Stackoverflow
1,346reputation
125kreached
29answers
33questions
Github Skills (59)
python10
machine-learning10
ml10
deep-learning10
tensorflow10
deep-neural-networks10
neural-network10
kalman-filter9
datasets9
jupyter-notebook8
particle-filter8
data-science7
pytorch7
ruby7
homebrew7
Programming languages (10)
Github contributions (5)
alexwal/duplicate-tab-chrome-extension
May 2018 - May 2018
Contributions:35 commits, 29 pushes, 1 branch in 1 day
alexwal/Personal-Homepage-Version-1
Jul 2016 - Dec 2016
Contributions:343 pushes in 4 months
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