Henning Hall
Member Of Technical Staff at Bluebook
Stockholm, Stockholm County, Sweden
Summary
🤩
Rockstar🎓
Top SchoolHenning Hall is a seasoned frontend and mobile engineer with 12 years of experience building React, React Native and TypeScript applications for Swedish and international clients. He has repeatedly delivered production-grade cross-platform apps—from converting legacy native apps to React Native at TaxiCaller to building consumer-facing media and health apps at SF Studios, Mindler and Lifee. Comfortable across the stack, Henning pairs UI/UX-minded frontend work with native iOS/Android integrations (Swift, Kotlin) and CI/CD practices, and he has authored and maintained an iOS-focused React Native date picker used for performant native date/time handling. He freelanced extensively, honing rapid delivery and client-facing collaboration skills, and has held roles that combined engineering with temporary Scrum Master responsibilities. Based in Stockholm with a Master’s in Information Technology from Linköping University, he’s pragmatic, reliability-focused, and enjoys tackling tricky platform-specific performance and animation challenges.
12 years of coding experience
11 years of employment as a software developer
Master's degree Information Technology, Master's degree Information Technology at Linköping University
Swedish, English
Stackoverflow
1,377reputation
114kreached
35answers
17questions
Github Skills (11)
swift10
ios10
react-native10
react-native-ios6
html6
css6
flexbox6
datetimepicker6
javascript6
android6
react6
Programming languages (12)
Github contributions (5)
henninghall/react-native-date-picker
Apr 2018 - Jan 2023
React Native Date Picker is datetime picker for Android and iOS. It includes date, time and datetime picker modes. The datepicker is customizable and is supporting different languages. It's written with native code to achieve the best possible look, feel and performance.
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:102 releases, 8 reviews, 815 commits in 4 years 9 months
Contributions summary:Henning primarily contributed to the development of a React Native date picker component for iOS. Their commits demonstrate an understanding of iOS development by adding and modifying Swift code, modifying the iOS project configuration files, and adding tests to ensure the functionality of the date picker. The user also integrated and tested the date picker component within a sample application, adding AM/PM support and handling other aspects.
datepickerdate-time-pickerreact-native-date-time-pickerdatetime-pickerios
henninghall/NumberPickerView
Jun 2019 - Aug 2021
another NumberPicker with more flexible attributes on Android platform
Contributions:3 releases, 2 PRs, 14 pushes in 2 years 2 months
android-libraryandroidkotlinandroid-platformnumberpicker
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