Entrepreneurial Journey
The ventures that built the methodology
These aren't side hustles competing with my corporate work. They're where the corporate skills were built - tested at small scale, at personal risk, without the safety net of a salary.
The 70% efficiency gains delivered at enterprise scale, the COVID recovery, the regional operations thinking - all of it traces back to something that started with an online game in 2008.
Game Automation - The Origin Story
SGD 2K/month · 10 hrs/week maintenance · 3 years running
At 18, studying at Singapore Polytechnic, I realized the online game I played had a real-world economy and that the repetitive farming it required could be scripted. Started with AutoIt doing basic click automation, evolved to Python with image recognition, market arbitrage scripts, and multi-account risk management. Peak: 5 accounts running simultaneously, SGD 2K monthly from ~10 hours of weekly monitoring.
Key lesson: Money could be automated, not just earned. Financial pressure became optional. This changed everything that followed.
Consumer Electronics Reconditioning & Resale
SGD 50–100 profit/unit · 2–3 units/week · 3–5 hrs/unit
Bought broken Xbox 360s (RROD) and PlayStation 3s (YLOD) for SGD 50–80, repaired them, sold for SGD 150–200. Systemized the sourcing (Carousell, hardware forums, word of mouth), diagnosis (known failure modes), and tiered quality assessment. Included warranty on repairs to build reputation.
Key lesson: Sourcing and arbitrage at the physical level. The same skills that survived COVID in 2020 started here with SGD 50 gaming consoles.
E-Commerce Operations Consulting - Consumer Electronics
SGD 100–200K annually · Amazon, Shopee, Lazada · Ongoing royalty revenue
Designed and built the end-to-end operational systems for a consumer electronics e-commerce operation. Multi-channel order consolidation from Amazon, Shopee, and Lazada into a single fulfilment queue. Label printing via USB printer connected to a flashed mini router as a network print server — no dedicated PC required. Automated customer notifications at each fulfilment stage. Result: 80% reduction in fulfilment labor vs. manual approach. The operation now runs largely independently; I consult on system improvements and receive ongoing royalty revenue from the infrastructure I built.
Key lesson: The best consulting outcome is when the client no longer needs you day-to-day. Build it right once, and it compounds.
COVID Crisis - SGD 500K Recovery
SGD 500K additional revenue · 6 months · 3 parallel workstreams
Family-run electronics trading enterprise: suppliers frozen, retail channels collapsed, revenue dropping 60–70% monthly. Executed a three-workstream pivot simultaneously: e-commerce infrastructure rebuilt in 72 hours (using existing platform knowledge), alternative suppliers sourced across China and Southeast Asia within 2 weeks (English + Mandarin helped), B2B to D2C distribution restructured within 2 months. The e-commerce automation built in 2018 became the foundation for crisis response in 2020.
Key lesson: Crisis management is mostly preparation. The capabilities converged because they'd been built independently over a decade. You don't know what you'll need - build broadly.
Homelab - Personal R&D Infrastructure
Plex, Nextcloud, n8n, Node-RED, Pi-hole, Tailscale, Caddy, Docker
Began as a repurposed 980Ti gaming desktop in 2019, alongside GPU compute workloads. Grew into production-grade self-hosted infrastructure: Plex (media), Nextcloud (file sync), Pi-hole (DNS filtering), Node-RED (automation flows), n8n (workflow orchestration), Immich (photo backup), Docker (containerization), Tailscale (VPN mesh), Caddy + Cloudflare (reverse proxy). Every major enterprise automation was prototyped here first.
Key lesson: Home experiments are free. Corporate experiments are expensive. Test everything at home scale before deploying at enterprise scale.
Real Estate Salesperson License
CEA licensed · Singapore · Pure learning, no income pressure
Obtained a professional real estate license in Singapore through the CEA certification process. Not a career pivot - continuous learning philosophy applied to a completely different regulated industry. Learned property valuation methodology, negotiation dynamics with emotional (not just technical) buyers, different regulatory compliance framework, and client management at a longer sales cycle than tech.
Key lesson: Cross-domain learning strengthens systems thinking. Every new regulatory framework teaches you how to think about compliance differently. The negotiation skills transferred directly to vendor relationships.
The through-line: same principles, different scale
Game automation → hardware reconditioning → e-commerce → COVID response → enterprise APAC operations. Every venture applied the same core methodology: identify the repeating pattern, automate the common case, diversify against single points of failure, invest time upfront in systems that compound.
The domain changed. The scale changed. The stakes changed. The principles didn't.