Justin Hall

Co-Founder at Proper

Santa Monica, California, United States
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Summary

👤
Senior
🎓
Top School
Justin Hall is a seasoned mobile product and engineering leader with 11 years of experience and a 7-year track record as a self-taught iOS developer specializing in Swift, Objective-C, and Cocoa Touch. As co-founder of multiple startups including Proper and Persona and former Head of Mobile Engineering at Tapcart, he has led teams that shipped high-profile, top-charting iOS apps (including a #1 free app and a top-3 shopping app) and supported a SaaS mobile platform with millions of MAUs. He blends hands-on coding, UX-driven design, and rigorous product ops to deliver highly reliable apps (99.87% crash-free iOS sessions) using Agile practices. Comfortable bridging product, design, and engineering, he also has experience surfacing technical strategy for sales and client success in agency settings. Based in Santa Monica, he pairs entrepreneurial instincts with deep Apple platform expertise and a proven ability to turn retail and media concepts into polished, high-impact mobile experiences.
code11 years of coding experience
job9 years of employment as a software developer
bookBS, Human Resource Management, BS, Human Resource Management at Auburn University
languagesEnglish
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Github Skills (43)

jtapplecalendar10
calendar-view10
swift10
ios9
leap-motion9
objective-c9
cocoapods9
user-experience9
unity3d8
apple-pay8
mobile-application8
user-interaction8
steamvr8
oculus7
nodejs7

Programming languages (4)

TypeScriptC#Objective-CSwift

Github contributions (5)

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Contributions:18 commits, 12 pushes, 1 branch in 6 months
ohthatsjhall/JHDropdown

Apr 2016 - May 2016

Contributions:29 commits, 21 pushes, 1 branch in 6 days
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