Kelvin · Engineer
An electrical engineer who designs hardware, ships full-stack products, and builds his own quant tooling.
01 — Hardware / Electrical Engineer
System architecture, down to the silicon.
Consumer-computing system architecture: hardware bring-up, power & thermal protection-circuit design, memory-subsystem transitions, and battery-life optimization — paired with cost engineering at scale and Python automation.
02 — Full-stack Engineer
Products shipped on the edge.
OfferLand — end-to-end product work from UI to database, running on edge infrastructure.
03 — Investor / Quant
Tooling for my own capital.
A private holding-cost system across stocks and crypto — net-cost accounting with real-time cost and P&L tracking.