David Hartmann
Founder & CEO at RentBunny
Boca Raton, Florida, United States
Summary
👤
Senior🎓
Top SchoolDavid Hartmann is a founder and CEO with 12 years of experience building software companies and shipping iOS and web products from Boca Raton, Florida. He leads SilverLogic and serves as CTO or co-founder across multiple startups (Vupulse, Jinglz, RentBunny, FinJoy), blending hands-on application architecture with product-focused entrepreneurship. His background includes deep mobile development experience—having delivered App Store applications—and advanced systems and infrastructure design informed by a Master's in Computer Science from Florida Atlantic University. Active in the startup ecosystem, he mentors through FAU Tech Runway, The Venture Mentoring Team, and the Watson Institute, helping early-stage founders scale toward Series A. Known for pairing practical engineering with growth validation, he often steers technical strategy while remaining involved in day-to-day engineering and customer-facing product decisions.
12 years of coding experience
5 years of employment as a software developer
American HeritageMaster’s Degree Computer Science, Master’s Degree Computer Science at Florida Atlantic University
English, German, Latin, French
Github Skills (47)
ios9
objective-c9
cli9
macos9
swift9
shell9
cocoapods8
zsh8
php8
xcode8
git-hooks8
git-addons8
rails7
bash7
changelog7
Programming languages (3)
Github contributions (5)
silverlogic/Drawables-iOS
May 2015 - May 2015
Contributions:20 PRs, 30 pushes, 23 branches in 1 day
silverlogic/blockhunt-ios
Jan 2016 - Feb 2016
Contributions:14 PRs, 24 pushes, 16 branches in 28 days
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