Joakim Gyllström
IOS Developer at Kisi
Stockholm, Sweden
Summary
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Rockstar🎓
Top SchoolJoakim Gyllström is a seasoned iOS developer with 12 years of experience building mobile products across media and marketplace domains, currently shipping iOS features at Kisi from Stockholm. Proficient in Swift, Objective-C and multiple system languages (C/C++/Java), he has deep practical knowledge of Bluetooth Low Energy—self-described as a "BLE Ninja"—and a long history of tackling both frontend and backend concerns. His open-source work includes contributions to the popular BSImagePicker project, where he implemented album UI, transitions and live photo/video integration, reflecting a strong attention to UX details. Having moved through roles at Blocket and SVT, he blends startup agility with production-grade engineering and a steady affection for Swift-driven solutions.
12 years of coding experience
7 years of employment as a software developer
iOS, iOS at Umeå universitetAndroid, Android at Luleå tekniska universitet
Swedish, English
Stackoverflow
11reputation
1kreached
1answer
0questions
Github Skills (12)
uid10
swift10
uikit10
ios10
front-end-development10
ui-design10
uicollectionview9
avfoundation7
nsstring6
objective-c6
uiimagepickercontroller6
cocoa-touch6
Programming languages (9)
Github contributions (5)
mikaoj/BSImagePicker
Apr 2014 - Dec 2021
A multiple image picker for iOS
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:38 releases, 8 reviews, 758 commits in 7 years 9 months
Contributions summary:Joakim was primarily involved in developing the iOS application, specifically focusing on a multiple image picker. Their contributions included the initial setup of the project, adding the `BSImagePickerController` to the project, and starting its implementation. They also implemented the UI for the albums view, including adding a speech bubble and a transition animation. Moreover, the user demonstrated skill in handling the selection of images and integration of live photos and video.
image-pickeriosswiftbsimagepickerphotos
mikaoj/Binary-Clock
Oct 2016 - Jan 2021
Contributions:14 commits, 2 pushes, 1 branch in 4 years 3 months
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