Ko-hsin Chu
Technical Lead II at HubSpot
Pittsburgh, Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolKo-hsin Chu is a Technical Lead II with eight years of software engineering experience, currently leading teams at HubSpot from Pittsburgh. Trained in chemical engineering (Cornell, National Taiwan University) and re-skilled through Fullstack Academy, he brings a rare blend of domain knowledge in fermentation and hands-on full-stack expertise—JavaScript, React, Node, PostgreSQL—shaped by early work in wineries where he tracked ferment data and process chemistry. Known for diving into hard problems and rapidly adopting new tools, he pairs pragmatic backend and frontend skills with data-visualization interests (D3, R) and testing frameworks. His career progression from engineer roles to technical leadership reflects a track record of shipping reliable features at scale while mentoring peers and bridging domain-specific process thinking with software solutions.
8 years of coding experience
6 years of employment as a software developer
Bachelor’s Degree, Chemical Engineering, Bachelor’s Degree, Chemical Engineering at National Taiwan UniversityMaster’s Degree, Chemical Engineering, 3.78, Master’s Degree, Chemical Engineering, 3.78 at Cornell UniversityThe Grace Hopper Program Sofrware Engineering Immersive, Fullstack Software Engineering, The Grace Hopper Program Sofrware Engineering Immersive, Fullstack Software Engineering at Fullstack Academy of Code
English, Chinese
Github Skills (28)
javascript10
ios10
react-native10
typescript10
react-native-web10
android10
commerce10
nodejs10
react10
mobile9
klarna8
spectral7
sdk6
to-do6
science5
Programming languages (4)
Github contributions (5)
brandingbrand/react-native-klarna-inapp-sdk
Nov 2019 - Feb 2021
Klarna's React Native wrapper for the In-App SDK
Contributions:3 releases, 7 PRs, 1 push in 1 year 3 months
app-sdkreactreact-nativeklarnaandroid
chukohsin/flagship
Feb 2019 - Nov 2020
🚢 A tool for building your best shopping app
Contributions:20 pushes, 25 branches in 1 year 10 months
reactreact-nativejavascriptshopping-appnodejs
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