Douglas Sellers
Chief Technology Officer at Flossy
Los Angeles, California, United States
Summary
👤
Senior🎓
Top SchoolDouglas Sellers is a seasoned technology leader and serial CTO with 15 years of experience building and scaling product and engineering organizations from ideation to exit. Based in Los Angeles, he has repeatedly led teams across startups and growth-stage companies—building iOS products that earned App Store features, selling startups, and scaling Flossy into multiple states and hundreds of dental partners. He blends hands-on full-stack engineering (iOS, Node.js, Ruby, Java) with hiring and team-building expertise, and in the past 18 months architected a RAG + QLoRA multi-agent AI dental diagnosis bot that also drove a 10x improvement in engineering throughput. Known for turning design-led ideas into operational products, he combines entrepreneurial grit with deep technical execution and a track record of moving AI from prototype into clinical-facing production.
15 years of coding experience
22 years of employment as a software developer
BS Computer Engineering, BS Computer Engineering at Virginia TechWest Morris Central
Stackoverflow
652reputation
50kreached
6answers
8questions
Github Skills (51)
extraction10
erb10
text-extraction10
translation9
internationalization9
remote-server9
localization9
server-side-validation9
decode7
itunes7
imagemagick6
chef-infra6
lex6
server-side6
homebrew6
Programming languages (4)
Github contributions (5)
douglasjsellers/herbgobbler
Aug 2010 - Jan 2015
Tool for Text Extraction from erb/rhtml files for internationalization (i18n) purposes
Contributions:240 commits, 1 PR, 1 push in 4 years 5 months
extractiontranslationinternationalizationtext-extractionlocalization
douglasjsellers/camelot-jr-puzzle-generator
Jan 2017 - Mar 2017
Contributions:150 commits, 129 pushes, 3 branches in 1 month
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