Lin He
Co-founder, Software Engineer at Heyook
Los Angeles, California, United States
Summary
👤
Senior🎓
Top SchoolLin He is a seasoned co-founder and software engineer with 16 years of experience building full-stack web products and bootstrapping startups from Los Angeles. He blends practical lean product management and JTBD thinking with hands-on engineering—shipping scalable web apps using Elixir, Ruby on Rails, EmberJS, AWS, Docker and functional programming techniques. As co-founder of Smiley Science Lab and Heyook, he’s focused on CRM and local-business tooling while learning deeply from early product failures to sharpen product-market fit. His background ranges from Java Blu-ray development to real-time O2O platforms and social marketing tools, reflecting a rare mix of disciplined engineering and entrepreneurial grit. Unusually, he couples functional programming advocacy with a founder’s appetite for rapid experimentation and continuous learning.
16 years of coding experience
5 years of employment as a software developer
University of California, Los AngelesUniversity of California, Irvine
Stackoverflow
53reputation
4kreached
3answers
1question
Github Skills (64)
hex9
stripe9
stripe-api9
hex-package9
elixir8
genstage8
shortcut8
realtime7
rbenv7
recipe7
ecto6
abstract-factory6
job-queue6
paperclip6
database6
Programming languages (8)
Github contributions (5)
he9lin/faye_tracking
Jun 2015 - Jul 2015
Contributions:33 commits, 26 pushes, 1 branch in 1 month
he9lin/stripity-stripe
Dec 2015 - Mar 2020
Contributions:11 pushes, 1 branch in 4 years 3 months
elixir-librarystripeelixir
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