Jihun Cho
Summary
🤩
RockstarJi-hun Cho is a pragmatic software engineer with seven years of experience building scalable search and content systems, most recently contributing to gRPC Java at Google. Based in the San Francisco Bay Area, he has driven measurable improvements in search relevancy, latency, and caching through stateless algorithms, distributed ETL pipelines with Spark, and near real-time indexers. At Simply Hired he led initiatives that improved accuracy by 30%, reduced refresh intervals by 70%, and cut search latency by a third, blending algorithmic rigor with production-minded design. Known for a "do the right things right" ethos, he favors configurable, low-friction systems—evident in his work on streaming parsers, unified schedulers, and A/B reporting frameworks.
8 years of coding experience
Github Skills (33)
asynchronous10
objective-c10
python10
http10
plot10
java10
ruby10
proto10
php10
rpc10
microservices10
cpp10
csharp10
grpc10
netty9
Programming languages (7)
Github contributions (5)
creamsoup/grpc-java
Aug 2018 - Jul 2020
The Java gRPC implementation. HTTP/2 based RPC
Contributions:6 PRs, 474 pushes, 407 branches in 1 year 10 months
rpcgrpc-javaprotobufgrpcinterceptor
creamsoup/grpc-proto
Sep 2018 - May 2020
This repository contains common protocol definitions for peripheral services around gRPC such as health checking, load balancing etc..
Contributions:7 pushes, 2 branches in 1 year 8 months
golangprotobufhealthgrpcperipheral
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