John Conwell
Principal Data Scientist
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolJohn Conwell is a Principal Data Scientist in Seattle with 13+ years of experience building machine learning products that translate security research into revenue-generating solutions. He has led ML efforts across cybersecurity firms (ExtraHop, Gigamon, DomainTools) and earlier founded and productized scalable ML startups for e-discovery and consulting, giving him rare end-to-end experience from model prototyping to production integration. John blends deep NLP and systems engineering chops—evident from large-scale text analytics and distributed processing work at Barnes & Noble and prior Hadoop/Solr automation—with threat-hunting instincts to keep predictive solutions both accurate and operationally safe. He contributes to high-profile open-source projects like TensorFlow docs, improving clarity for practitioners, and brings an operator’s discipline shaped by years in enterprise and founder roles. Off-hours he cultivates over 20 varieties of habaneros and crafts his own hot sauces, a hobby that mirrors his taste for experimentation and fine-grained tuning.
13 years of coding experience
25 years of employment as a software developer
BA of MIS Management Information Systems, BA of MIS Management Information Systems at The University of Tulsa
Github Skills (4)
tensorflow10
documentation10
machine-learning8
python7
Programming languages (6)
Github contributions (5)
tensorflow/docs
Jan 2021 - Jan 2021
TensorFlow documentation
Role in this project:
Technical Writer
Technical WriterContributions:5 commits, 1 PR, 1 comment in 3 days
Contributions summary:John's contributions primarily involve modifying and formatting a tutorial related to text classification within the TensorFlow documentation repository. The commits focus on updating the tutorial content, including code examples and explanatory text. The changes address linting issues, first-person language, and correct formatting. The user's work directly improves the clarity, accuracy, and readability of the documentation.
deep-learningmachine-learningdeep-neural-networkstensorflow-tutorialstensorflow
jconwell/coreNlp
May 2013 - Jul 2020
Extensions for and tools to work with CoreNlp
Contributions:6 commits, 3 PRs, 4 pushes in 7 years 3 months
extensionscorenlp
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