David Coufal
Software Engineer at Apple
Broomfield, Colorado, United States
Summary
👤
Senior🎓
Top SchoolDavid Coufal is a seasoned software engineer with 10+ years focused on iOS, tvOS, and emerging spatial platforms, currently developing input video algorithms and visionOS applications at Apple. He brings a deep mobile pedigree from roles as Principal iOS Engineer at Comcast and Lead iOS Engineer at Rosetta Stone, plus a decade creating and marketing his own iOS apps. Earlier leadership and architecture roles at Thomson Reuters show experience translating product strategy into maintainable systems and managing cross-functional teams. His background is unusually interdisciplinary—he holds a Ph.D. in Biochemistry from MIT and a BSc from Caltech—bringing rigorous experimental thinking to software design. Based in Broomfield, Colorado, he prefers off-platform communications and focuses on shipping polished video and interaction experiences at scale.
10 years of coding experience
22 years of employment as a software developer
Ph.D., Biochemistry, Ph.D., Biochemistry at Massachusetts Institute of TechnologyCalifornia Institute of TechnologyMitchell High School
Stackoverflow
6,191reputation
316kreached
12answers
11questions
overriding
top-5%
constructor
top-5%
Github Skills (28)
objective-c10
ios10
xcode10
tvos10
avfoundation10
parse10
carthage10
swift10
macos10
mamba10
validate10
cocoapods10
constructor9
http-live-streaming9
overriding9
Programming languages (1)
Github contributions (5)
dcoufal/DECResizeFontToFitRect
Mar 2016 - Jan 2018
Contributions:8 commits, 3 PRs, 10 pushes in 1 year 10 months
cocoapodstringfont-sizefontswift
Comcast/mamba
Dec 2017 - Dec 2020
Mamba is a Swift iOS, tvOS and macOS framework to parse, validate and write HTTP Live Streaming (HLS) data.
Contributions:19 releases, 3 reviews, 184 commits in 3 years
iosvideohttp-live-streaminglive-streamingvalidate
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