Region · a ring of 16 stations
Projects
Systems I've built and shipped.
tayakorn.dev — portfolio + handbook reading platform
The site you're on — work and handbooks in one place, bilingual, with every piece of content a schema-checked file. No CMS, no database.
Understand to the Core — the handbook series
A free handbook series across five categories — written on a single rule: explain the mechanism, not the steps.
High-level overview — internals kept private.
PA Tracking — Performance Agreement
An organization-wide Performance Agreement tracking system, live in production at pa.kmutt.ac.th — aligned to KMUTT's 13th strategic plan.
Data Profiling Workflow
A workflow that profiles the "shape" of a dataset before handing it to AI — share structure and summary statistics without exposing raw records. PDPA-safe by design.
QR Code Generator — offline-capable, with a LAN team mode
Generate QR codes entirely in the browser — nothing leaves the machine. Thai and emoji support, a logo in the middle, and a single file that still works offline.
Invoice filing from email — automatic sorting and summary
A script that pulls receipts from email with read-only access, files them by year and month, merges in the ones downloaded by hand, and builds an Excel summary — on a monthly schedule.
Personal finance dashboard — every number traces back to a source document
A pipeline that reads account statements, investment summary reports, and transaction-confirmation emails into a single database — the dashboard is only a view, never a place a number gets typed in.
Badminton Live Scoreboard — SWU Games #42
A real-time badminton scoreboard for the 42nd SWU Games — updates live from Google Sheets.
PA Workshop — training site
The public site that walks staff through the Performance Agreement system step by step — guides, steps, and worked examples.
Investment Portal — project approval requests
A portal for submitting and approving investment-project requests — part of a single organizational strategy platform.
Strategic Benchmark Dashboard
A dashboard benchmarking strategic indicators across 16 ASEAN universities (prototype).
Budget Request Analysis
A tool for analyzing budget requests from Excel — converted to Parquet and queried with DuckDB for fast, auditable analysis.
