Oscar Korz
Principal Software Engineer at Yahoo
San Jose, California, United States
Summary
👤
Senior🎓
Top SchoolOscar Korz is a Principal Software Engineer based in San Jose with over a decade of experience designing and modernizing large-scale backend systems for consumer products. He has led architecture and implementation efforts across Yahoo/Verizon Media and Nest/Google, shipping high-throughput feed processing, GraphQL federations, and GDPR-compliant data portability services using Java, Kotlin, gRPC, and Kubernetes. Comfortable digging into 20+ year legacy code, he has a track record of replacing bespoke scripts with containerized, testable platforms and building hermetic test frameworks for unreliable vendor inputs. Oscar blends systems-level thinking with pragmatic client-focused design, often optimizing performance via custom execution strategies and batching/concurrency techniques. He treats many personal projects as experiments for learning rather than polished showcases, signaling a continuous curiosity-driven approach to engineering.
13 years of coding experience
10 years of employment as a software developer
B.S. Computer Science, B.S. Computer Science at University of California, Riverside
English
Stackoverflow
2,477reputation
401kreached
41answers
5questions
pattern-matching
top-5%
regex
top-5%
Github Skills (177)
javascript10
java10
webpack-plugin10
reloading10
webpack-loader10
graphql-java10
react10
bundle9
protocol-buffers9
protobuf9
codemirror9
socket9
graphiql9
declarative9
html-webpack-plugin9
Programming languages (13)
Github contributions (5)
okorz001/config
Jan 2015 - Jul 2021
Contributions:9 pushes in 6 years 6 months
okorz001/rpgdiary
May 2023 - Dec 2024
Personal blog using Next.js, Tailwind CSS, and MDX
Contributions:3 PRs, 142 pushes, 32 branches in 1 year 8 months
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