Chad Lagore
Principal Software Engineer at Affirm
San Francisco, California, United States
Summary
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Senior🎓
Top SchoolChad Lagore is a Principal Software Engineer based in San Francisco with 11 years of experience building and scaling data infrastructure for high-volume e-commerce. At Affirm he has progressed from engineer to principal, defining roadmaps and architectures that power over $25B in annual transaction volume while mentoring and growing teams up to 65 engineers. His expertise spans streaming and batch processing, data warehousing, privacy-aware replication, and decoupling microservice architectures to improve resilience and extensibility. Colleagues rely on him for architecture reviews and high-impact optimizations that bridge product goals and long-term operational sustainability. He brings a pragmatic blend of hands-on engineering and people leadership, with early career work on real-time pipelines handling ~500M daily events informing his production-first approach.
11 years of coding experience
14 years of employment as a software developer
Bachelor of Applied Science - BASc, Computer Software Engineering, Bachelor of Applied Science - BASc, Computer Software Engineering at The University of British ColumbiaEngineering Transfer Program, Engineering Transfer Program at Mount Royal University
Stackoverflow
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Github Skills (72)
spark-structured-streaming10
docker-compose9
golang9
transfer-learning9
speech9
cryptocurrency9
docker9
blockchain9
devops9
aws9
python-modules9
p2p8
python8
orchestration-framework8
speaker-diarization8
Programming languages (6)
Github contributions (5)
chadlagore/beluga
Sep 2017 - Nov 2017
Contributions:160 commits, 41 PRs, 148 pushes in 1 month
backendhunting
inversquare/inversquare.github.io
Jul 2015 - Jul 2016
Contributions:213 pushes, 1 branch in 1 year
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