I am an engineering operator working where technical systems, operating discipline, and judgment under load meet.
I work on operating problems that look busy from the outside and stuck from the inside.
I move between technical systems, operating rhythm, and community execution when the problem sits between all three.
That usually means queues, handoffs, approval paths, manual review, and volunteer coordination, not just strategy decks.
The same pattern shows up across organizations and large teams: too much activity, not enough clarity, and too much complexity around the work that actually moves the result.
My job is to see what is creating drag, remove what is unnecessary, and make the system easier to run.
为无为，则无不治. I come back to this often. Good systems should not crowd out judgment. They make it easier to use well.
The through-line
Across engineering, operations, infrastructure, and community work, the pattern is similar:
- many teams are less short on effort than on clarity
- new tools help when they remove real load
- execution usually gets faster after the system gets simpler
- good systems preserve judgment instead of replacing it with more process
- durable operating choices matter more than heroic bursts
Background
I lead Operational Support and Efficiency at TikTok. My team uses AI to cut manual load, shorten triage, and remove repetitive work from operations.
That same operating discipline is what I bring to nonprofit boards and mission-driven teams: simplify the system, clarify decisions, and reduce load.
Engineering and operations
I started programming young, through microchips, LEDs, datasheets, and small experiments before software became a career path. That early habit stayed with me: break the problem down, learn what is missing, and get close enough to the work to know what is real.
My professional background spans engineering, operations, infrastructure, and management across:
- TikTok: Site Leader for Server Architecture, OSE Engineering Leader
- PayPal: Engineering management in Consumer In-Store, Digital Commerce, and Compliance
- Singapore Power: DevOps Lead
- Nugit: Senior Engineer
- Earlier roles: Software engineering across mobile, web, and platforms
Before later leadership roles, I also helped build developer communities through GeekcampSG and PayPal developer outreach. That shaped how I think about technical leadership: good systems should help capable people do better work, not make them wait for permission.
Community execution
This part of my work matters because it shows how I operate when trust, speed, and coordination matter most.
I’ve contributed to social empowerment and community building for over a decade.
IAmTalentedSG (2014–2024) Long-running volunteer work focused on youth opportunity, capability-building, and community programming. My contributions included technology, operations, event support, and photography.
Project Stable Staples (2020) Co-founded during COVID as a rapid volunteer response for families in rental communities. The project raised over SGD 160,000, supported more than 600 households, launched a donation portal in under 2 days, and operated with zero expense ratio. It later received the President’s Volunteerism and Philanthropy Awards People of Good recognition.
It is one example of the work I care about: noticing the gap, reducing the moving parts, and coordinating quickly enough to be useful.
GeekcampSG (2011–2014) Lead Organizer. Grew the community substantially and helped lay the groundwork for later developer outreach work.
Education support
Lai Yu Hua Bursary Education-support philanthropy for financially challenged NUS Computing undergraduates, with active engagement with recipients.
Technical and mentoring footprint
My public technical and mentoring footprint includes GitHub, NUS School of Computing mentorship and panel involvement, and earlier technical speaking. These are supporting proof points, not the center of the story, but they help show that the engineering side is not just employment history.
Awards and recognition
- President’s Volunteerism and Philanthropy Awards People of Good (2020), for Project Stable Staples
- NUS Computing Outstanding Young Alumni (2022)
- NUS Outstanding Young Alumni (2021)
- Voice of Loving Kindness from Singapore Kindness Movement (2022)
How I work
I start by understanding where the friction really is. Then I reduce moving parts, clear recurring debates, and design around the few decisions that matter.
In community work, that might mean logistics, communications, fundraising, or building tools quickly. In engineering, it means leading with enough technical depth to stay close to the work.
The through-line is practical leadership: see the problem clearly, move with intent, and build something that holds up in real use.