About me

Hi, I'm Wannachar — a reader who wants to be a writer. I read to understand, I write to organize my thinking, and I share because I believe knowledge is most valuable when it's passed on. This site is the journal of one software developer learning system design, leadership, and life — growing steadily, toward the day I have enough to give back.

I've worked in software development for more than 20 years.

My path began as a programmer, growing into system analyst, project leader, project manager, and lead business analyst — and today I'm an IT Platform Lead at Infinitas by Krungthai, the tech company (speed boat) of Krungthai Bank.

Along the way I initiated and designed the eKYC Platform and the Customer Data Integration (CDI) Platform — from an idea on a single slide, through pitching on many stages, to leading the teams that built them into production systems.

Today I look after our key platforms: the Insurance Platform, the University Platform, and the Clix E2E Operation Portal.

The work I'm proudest of is helping build products that reach everyday people — government bond purchasing and the Student Loan Fund system on the Paotang app.

Outside of work, my hobbies are buying books, reading books, and developing myself.

This site is the permanent home of all my writing — articles are in Thai on the home page.