Roh Sunghwan
Software Engineer at SAP
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolRoh Sunghwan is a seasoned software engineer with 11+ years of experience building high-impact systems across SAP, Samsung, and ETRI, blending deep academic training (Ph.D. in Software Engineering) with hands-on delivery. He specializes in software architecture, test automation, model-based testing, and performance optimization—most recently developing a capture-and-replay tool and machine-learning test-prioritization system that halved SAP HANA test time while doubling bug detection. Roh’s background spans low-level system work (RTOS, Linux kernel and device drivers), middleware (CORBA, ORB, IDL compilers), and application/server stacks (Android, JVM tuning, scalable test farms), often applying design patterns and formal methods. Notably, he has a track record of translating research into production gains—saving millions via optimized server farms and shipping customized Android HCE solutions—while maintaining fluency in Python, C/C++, Java, and tooling across embedded and cloud environments.
11 years of coding experience
19 years of employment as a software developer
Doctor of Philosophy (Ph.D.), Software Engineering, PhD, MS, and BS in Software Engineering and Computer Science, Doctor of Philosophy (Ph.D.), Software Engineering, PhD, MS, and BS in Software Engineering and Computer Science at Korea UniversityCertificate Course Work, Machine Learning, Certificate, Certificate Course Work, Machine Learning, Certificate at Standford University, Coursera
Korean, English
Stackoverflow
4,242reputation
502kreached
207answers
19questions
Github Skills (29)
docker10
yeoman-generator10
generator10
java10
webpack10
spring-boot10
react10
angular10
kubernetes9
jhipster9
microservices8
architectures8
typescript8
macos6
mfc6
Programming languages (3)
Github contributions (5)
radlohead/typescript-book
May 2021 - Jul 2021
타입스크립트 가이드 북 🌹
Contributions:33 commits, 3 PRs, 1 comment in 1 month
typescript
roh0sun/typescript-book
May 2021 - Jul 2021
타입스크립트 가이드 북 🌹
Contributions:6 pushes, 3 branches in 1 month
typescript
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.