Ralf Yang = DevOps Specialist, Technical Architect , Open-source commiter (Since 2004 ~ )
- Startup company System Engineer
- NHN Service Operations
- Yahoo! Korea Service Engineer
- EstSoft, Zum internet System Admin
- Dell international Enterprise Tech. Support Sr. Analyst
- GS SHOP Technical Architect & DevOps engineer
- (현) code post Project Manager & DevOps engineer
활동
- Open-source committer: Zinst, Zinst packages, Cloud-dashboard, Docker-Cli-Dashboard etc.
- FaceBook DevOps Korea Group Admin
- 국가공인 Linux master 자격 검증 전문위원
