Sean Cheah

.NET Architect · KL Half Marathon 2026 · Builder

About

Senior architect with 20+ years building enterprise systems across Asia-Pacific. Pragmatic engineer who believes the best architecture is the one that actually ships. Obsessed with clean systems, observable infrastructure, and making things that work better than they need to.

Currently

Training for the Standard Chartered KL Half Marathon (Oct 2026) — sub-2:30 target. Building tools and automation in my spare time. Caffeine-free since December 2024.

Building

PulseTel — agent-first project telemetry for AI development teams. Cross-signal correlation engine that detects what individual checks miss. Published on GitHub.

Tools

Elsewhere