Andrew Epstein
Philadelphia, Pennsylvania, United States
Summary
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SeniorAndrew Epstein is a software engineer with 12 years of experience building reliable, high-throughput systems across finance, healthcare, and publishing. He has led teams and architected event-driven microservice platforms (Kafka, Kong, Keycloak, Snowflake) at Elsevier, sped up production pipelines and implemented FDA-regulated lab automation at Freenome, and is now applying his expertise at SIG. Known for pragmatic performance work—10x ingestion speed-ups and ~20% pipeline runtime reductions—he pairs hands-on optimization with production monitoring and runbooks to make systems maintainable. A former small-business founder and long-standing technical operator, he brings both customer-facing curiosity and disciplined engineering practices rooted in AI-focused computer science training.
12 years of coding experience
Github Skills (13)
music9
musicbrainz8
python7
cli7
ai6
sse6
slp2
simd2
logging1
cpp1
logger1
parser1
json-converter1
Programming languages (3)
Github contributions (5)
Eppie/rummikub
Dec 2015 - Jun 2025
Code to play the game of rummikub
Contributions:6 PRs, 13 pushes, 7 branches in 9 years 7 months
Eppie/pixelShuffle
Oct 2015 - Jul 2025
An answer to http://codegolf.stackexchange.com/questions/33172/american-gothic-in-the-palette-of-mona-lisa-rearrange-the-pixels
Contributions:2 PRs, 55 pushes, 3 branches in 9 years 10 months
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