Work Experience

Designed and developed scalable software applications, improving performance by 35% and reducing downtime by 70%. 

Collaborated with cross-functional teams to deliver 100% on-time releases. 

Led 40+ code reviews, mentored 6 juniors, and improved code quality by 80%.

Resolved 50+ complex issues, reducing resolution time by 40%.

Managed Advantest Cloud Solutions – Real-Time Data Infrastructure (ACS-RTDI), ensuring 99% uptime by automating scripts, configuring alert systems, and providing 24/7 hot-line support for seamless semiconductor test data operations.

Implemented observability using Grafana, Loki, and Prometheus for 12 servers.

Contributed to PDF Exensio Test Ops and DEX server for semiconductor analytics.

Enhanced Swiftest Watchdog monitoring, increasing uptime coverage by 50% and reducing false alarms by 70%.

Built 6+ Python tools for data analysis, including KDF, EDF, and STDF formats-cutting processing and reporting time by 65–80%.

Automated workflows using Shell and Batch scripts, saving 100+ engineer-hours.

Created a Python-based test flow converter for Chroma tester.

Developed and Deployed QC-Checklist web app, improving setup efficiency and QA compliance. 

Trained 6 intern/junior software engineers, accelerating onboarding and boosting productivity.

Gained domain knowledge in semiconductors and ATE systems.