AI Product Engineer
AI projectFull-Stack4 on team2024.10 ~ Now@ GS칼텍스
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GS Caltex EnergyPlus App
Even an enterprise can move fast when it puts the customer first, store rating 1.9 → 4.6, plus LLM-powered customer-service innovation.
4.6App rating
2.1MSignups
65Lighthouse
App Showcase
Real screens, in production
What happens when product, design, dev, and ops all run through one pair of hands.
COMPANY ────
GS Caltex
A large enterprise can still move fast and stay close to the customer.
Owned three of the areas on a four-person team.
MY WORK HERE ────
AS A TEAM ────
- 01App rating 1.9 → 4.6 (#1 fuel app).
- 02Sign-ups 1.08M → 2.10M (+94%).
- 03Event ops: contractor turnaround of 1+ month → same-day in-house, with 10+ reusable templates.
- 046 design awards.