Personal April 2026 - present

Personal Homepage SEO Improvement (Astro × Search Console)

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.

SEOAstroSearch ConsoleContent Marketing
Full-time May 2025 - present

Invoicing System Build-Out on Power Platform

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.

Power PlatformVS Code
Full-time January 2024 - April 2025

Pleasanter Unit Test Implementation in C#

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.

C#Visual StudioVS Code
Full-time April 2023 - February 2024

Full Sales-Ops Automation with Power Automate

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.

Power AutomateRPA
Full-time January 2023 - April 2025

Major Manufacturer — Pleasanter Environment Build-Out

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.

C#HTMLCSSJavaScriptPostgreSQLAWSLinux
Full-time April 2021 - December 2022

Parts Management App — Java to TypeScript Migration

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%.

JavaTypeScriptVBAEclipseVS Code