Onur Ersel
Senior Frontend Developer at Shopify
Stockholm, Stockholm County, Sweden
Summary
👤
Senior🎓
Top SchoolOnur Ersel is a Senior Frontend Developer based in Stockholm with 11 years of experience blending mobile-first iOS engineering and modern JavaScript/React Native front-end development. Currently at Shopify, he brings deep expertise in Swift, ES6, UI development and UI testing, and a design-minded approach from a Visual Communication Design degree. His background spans startup and consultancy roles across Sweden and Turkey, where he moved from Flash and graphic design into senior iOS and frontend engineering. Comfortable shipping production apps and improving developer-facing UI, he often bridges product design and engineering for polished user experiences. A seasoned practitioner of cross-platform mobile and web interfaces, he pairs attention to visual detail with pragmatic testing and delivery practices.
11 years of coding experience
13 years of employment as a software developer
Bachelor Visual Communication Design, Bachelor Visual Communication Design at Istanbul Bilgi University
English, Turkish
Stackoverflow
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0reached
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Github Skills (79)
mobile-development10
uiview10
storekit10
easing-functions10
in-app-purchase10
receipt-validation10
swiftui10
animation10
app-framework10
animate10
easing10
carthage10
swift10
arkit10
cross-platform10
Programming languages (5)
Github contributions (5)
onurersel/anim
Jan 2016 - Oct 2019
Swift animation library for iOS, tvOS and macOS.
Contributions:125 commits, 4 PRs, 157 pushes in 3 years 10 months
animationtvosswiftiosmacos
zrxq/UIView-EasingFunctions
Jul 2015 - Mar 2023
A category on UIView that allows to use custom easing functions with block-based animations.
Contributions:1 PR in 7 years 8 months
block-basedobjective-cinteractionanimationshake
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