Product builder
and platform product manager

Small products from zero to one, and enterprise platforms at scale.

Eleven years of shipping products. I stay current by building small ones from zero to one. Day to day I serve at the other end: running enterprise platforms at scale.

Let's collaborate See the work
10+
years in product management
10,000+
users on the Linux estate I own
1M/min
API requests at peak, government cloud
200k+
downloads of the SG50 national app

Building the right things right, and then making sure they stay that way. More about me

Selected work

The bigger ones

A sitting of Parliament in Parsnips, with a summary of one speaker's point above the words it came from and the summarised sentences highlighted in the transcript

Parsnips

A sitting of Parliament runs 40,000 to 90,000 words, and most of it is never reported. Parsnips publishes each one with the summarised passages marked inside the transcript, so any line can be checked.

Reading tool Auto-updating Live
The four areas of SG Family Life: Children, Housing, CPF, and Subsidies and tax relief

SG Family Life

What each child gets and when it lands, how the housing grants stack, what CPF looks like at 55, and which reliefs apply. A policy engine underneath gets the 2027 rule change right for children born before it.

Calculator 129 tests
SteadyCert, an illustrated picture-book study guide for the CISA exam

SteadyCert

The CISA manual is 800+ pages of dense text. SteadyCert turns it into 372 illustrated sections with 372 practice questions, so each concept is attached to something you can picture.

EdTech Free to read

Also

The smaller ones

  • PDF Splitter is a utility with a local web app and a command line. Every free online splitter wants an upload, an account or a card for a document you would rather not send anywhere. This one runs on your machine and never phones home. Source on GitHub.

Background

My professional journey (so far)

  • Product Manager, Enterprise IT Workplace (Linux clients, global) at Bosch ASEAN. Since September 2022. I own the roadmap and run global development and support for enterprise Linux workstations, holding strict IT compliance together with what developers need.
  • Technical Product Manager and Product Owner for cybersecurity at MicroSec. Product strategy for enterprise intrusion detection systems, and an agile team of 25 to 30 people delivering security features.
  • Six years at aZaaS, as technical consultant then technical product manager. Government Commercial Cloud platforms at a million API requests a minute, enterprise process automation products, and the frontend for the SG50 national app, a Cordova build. It passed 200,000 downloads.

Eleven years of it, across MNCs and the public sector. I take on self-contained work, usually weeks rather than months. Four things I get hired for, and the longer background.