Sam Chen Email & Phone Number

Tokyo, Japan

Tokyo, Japan

Protecting trade secret.SRE pillarDevOps CoE

Tokyo, Japan

Protecting trade secret.SRE Pillar

Tokyo, Japan

・Engaged in large-scale stress tests with "Hands Messe," an annual online event held in summer. Testing for a scenario with 800 thousand page views before the event. Monitored system resources, troubleshooted, and optimized auto-scaling strategies during the event. Postmortem after the event, focusing on resolving bottlenecks during the sales period.・Containerized the critical payment system of "hands.net" from AWS Elastic Beanstalk to Amazon ECS Fargate. Utilized GitHub Actions for deployment, successfully implemented a gradual release, and achieved zero downtime deployment without any payment failures.・Developed and troubleshooted a state of emergency declaration in Japan.・Built backend for shortening the registration process, the result shows that member registration rate increased by 40%.・Built a workflow process to pre-check the code quality/testing on every PR and commit through Github action and pre-commit hook. ・Presented a session titled "GitHub Actions no hanashi" as a speaker at the HandsWash2020 webinar. (https://connpass.com/event/199859)・Engage in daily stand-up meetings using Notion, weekly KPTA meetings using Miro, biweekly 1-on-1 meetings (as the recipient), and occasional brainstorming sessions.・Contributed to the team's development guidelines based on the 5W1H principle, which included establishing fundamental rules for git commits, PR creation, and code reviews.

Tokyo, Japan

・Implemented a breaking news system to increase page views by 20%.・Experience with manual on-premise deployment strategy.・Knowledge of E-commerce website procedure and database structure.

Taichung City, Taiwan

Master'S Degree, Computer Science And Engineering

Master'S Degree, Computer Science And Information Engineering