Sheet 02 / 07
The work behind the screen
Since 2014 I've built HRMS, accounting, inventory and e‑commerce systems, news portals, forums, site builders and web crawlers, moving from ASP.NET and PHP to Laravel, Symfony, TypeScript and Go.
Users only see the screen. Scroll down through what's under it.
Layer 1 · API
90% faster
On an e‑commerce Explore feature, I removed unneeded queries and replaced ORM calls with raw SQL.
Layer 2 · Data
A day → under an hour
A cross-database migration that took a full manual day now runs in under an hour with Kettle Pentaho, 80% less time.
Layer 3 · Delivery
60% lower cost
I cut microsite production cost by weighing technology choices against deadlines and negotiating with vendors.
Layer 4 · People
96%+ projects closed
As Project Manager and Section Head I worked with 5 internal team members and 7 outsourced teams. Named Employee of the Month in July 2023 and August 2024.