Erik Yang
Software Engineer at Yelp
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolErik Yang is a software engineer based in San Francisco with 10 years of experience building scalable search and web systems, currently supporting Yelp’s large Elasticsearch clusters and developing near-real-time Lucene-backed search infrastructure. He has a proven track record of performance tuning at scale—improving ad search latency by 37% and increasing ad clicks by 2.3%—and has implemented GraphQL endpoints for core services like rewards and location tracking. Earlier roles at Tesla and startups reflect full-stack chops across web apps, database design, CI/CD, and production deployments (including HIPAA-compliant platforms). Comfortable in both product and infrastructure contexts, he blends hands-on engineering with systems thinking to deliver realtime, high-throughput services. An active problem-solver, he also brings experience orchestrating events and leading cross-functional projects from MVP to production.
10 years of coding experience
1 year of employment as a software developer
Bachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at University of California, Berkeley
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (11)
lucene10
solr10
protobuf9
grpc9
high-performance9
keyword8
emoticons8
emoji8
apache8
cracking4
python3
Programming languages (3)
Github contributions (5)
erikyangs/foodwhim
Mar 2017 - May 2017
Contributions:13 commits, 32 pushes, 1 branch in 1 month
erikyangs/erikyangs.github.io
Sep 2015 - Feb 2020
Contributions:164 pushes, 1 branch in 4 years 5 months
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