Every engagement in my full-time engineering track record
Self-operated / Owner / SEO / Content
SEO project on my GitHub Pages portfolio. Title/description tuning and internal linking lifted CTR to 15.45% (~3x industry avg) at position 8.55 over 25 days.
Company C / PL / TL / PG
DX initiative for an invoicing system using Power Apps / Power Automate / Dataverse. Earned trust led to a role promotion from PG to PL and a contract extension.
Company B / PL
Cut manual regression-test effort by 90% via C# Pleasanter unit-test automation. Drove a 5-person team as PL: management, code review, quality.
Company B / PM
Full RPA of contract-renewal via Power Automate, saving 40 person-hours/month with zero error rate. Drove from requirements to adoption as PM.
Company B / SE
Replaced manual-heavy management work with the no-code platform Pleasanter, delivering business efficiency. Owned end-to-end from requirements to operations.
Company A / PG
Migrated a parts management app from Java to TypeScript, owning unit/integration tests and code review. Built a VBA tool that cut team overtime by 60%.