John Oh
CEO & Co-founder at Lilys.ai
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolJohn Oh is a Silicon Valley-based founder and engineering leader with 11 years building scalable consumer and developer-facing products, currently CEO and Co-founder of Lilys.ai, a brain-boosting summarizer with 400,000 users. He combines product-led growth instincts with deep technical execution—from leading generative AI and deep-learning teams to shipping core video editing and TTS features that doubled user growth at VREW. Equally comfortable in back-end systems and front-end performance optimization, he has reduced infrastructure costs dramatically through serverless design and optimized large-scale batch processing pipelines. An active open-source contributor, he enhanced remote debugging in the well-known Python console debugger pudb, adding reverse-remote capabilities that improve real-world debugging workflows. John’s track record shows a pragmatic focus on shipping measurable outcomes (user growth, cost savings, development velocity), and he brings uncommon cross-disciplinary fluency between ML research, full-stack engineering, and product leadership.
11 years of coding experience
6 years of employment as a software developer
Bachelor of Engineering (B.E.) industrial management engineering, Bachelor of Engineering (B.E.) industrial management engineering at Korea University
Stackoverflow
68reputation
15kreached
3answers
2questions
Github Skills (12)
socket-io10
debugging10
debug10
socket10
python10
networking10
remote-debugging10
urwid8
go6
std6
martini6
pointer6
Programming languages (14)
Github contributions (5)
inducer/pudb
Nov 2020 - Dec 2020
Full-screen console debugger for Python
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 reviews, 6 commits, 1 PR in 1 month
Contributions summary:John primarily contributed to the development of reverse remote debugging functionality within the pudb project. They implemented the `reverse_remote.py` module and integrated reverse socket connections, allowing pudb to connect to a remote debugging client. Further contributions included refactoring and consolidating code related to remote debugging, and the addition of documentation about reverse remote debugging. The changes demonstrate a focus on enhancing the debugging capabilities of the tool and improving its flexibility in remote debugging scenarios.
pythonfull-screenpdbconsoledebugging
jen6/jen6.github.io
May 2019 - Oct 2021
jen6.github.io makeall blog
Contributions:12 PRs, 52 pushes, 3 branches in 2 years 5 months
hugo
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