Jerry Uejio
Engineering Manager at Pinterest
United States
Summary
🤩
Rockstar🎓
Top SchoolJerry Uejio is an engineering manager and former growth tech lead with four years of professional experience driving acquisition, engagement, and monetization at consumer platforms like Pinterest and HealthTap. He blends hands-on full‑stack engineering (Rails, React, Python, SQL) with data-driven experimentation—having built 70+ growth experiments that lifted signups, activation, revenue, and traffic—and later led attribution, LTV modeling, and bid automation for marketing. A UC Berkeley CS and Cognitive Science graduate and two-time founder, he brings product sensibility from launching marketplaces to running early-stage ops. Outside mainstream web work he’s an active web3 and NFT enthusiast who contributes Solidity and full‑stack work while collecting NFTs, signaling a curiosity for emerging ecosystems alongside proven growth expertise.
4 years of coding experience
7 years of employment as a software developer
Bachelor of Arts (B.A.), Computer Science and Cognitive Science, Bachelor of Arts (B.A.), Computer Science and Cognitive Science at University of California, BerkeleyLowell High School
Github Skills (44)
opensea10
spritesheet10
png10
curio9
typescript9
websocket9
nft9
rarity9
kotlin8
marketplace8
blockchain8
solidity8
ethereum7
smart-contracts7
pngquant6
Programming languages (7)
Github contributions (5)
jalagar/animated-art-engine
Mar 2022 - Jan 2023
A generative engine that takes various png layers on a sprite sheet format, combines them and then converts them into a .gif file
Contributions:11 reviews, 148 commits, 72 PRs in 10 months
pngspritesheet
ProjectOpenSea/stream-js
Apr 2023 - Nov 2025
A TypeScript SDK to receive pushed updates from OpenSea over websocket.
Contributions:1 review, 1 push in 2 years 7 months
openseatypescriptwebsocket
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