Silvan Engeler
Founder at Threema GmbH
Summary
🤩
RockstarSilvan Engeler is a founder and experienced front-end engineer from Switzerland with a decade of software development experience, known for hands-on contributions to Threema Web. As a co-founder of threema-ch, he focuses on delivering polished user interfaces and improved user experiences—implementing features like upload indicators, auto-focus, file previews, emoji integration, mentions, and accessibility fixes. His work shows attention to both usability and resilience, from battery-status handling to ng-cloak accessibility improvements. Comfortable shipping production-facing features, he blends entrepreneurial initiative with practical front-end craftsmanship in privacy-minded messaging applications.
10 years of coding experience
Github Skills (11)
html10
javascript10
user-interface10
web-development10
front-end-development10
angularjs10
messenger10
css9
typescripts8
typescript8
typescript-types8
Programming languages (5)
Github contributions (5)
threema-ch/threema-web
Feb 2017 - Oct 2019
The Threema Web application.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:1 review, 47 commits, 60 PRs in 2 years 8 months
Contributions summary:Silvan primarily contributed to the front-end aspects of the Threema Web application. Their commits focused on enhancing the user interface and user experience by implementing features such as uploading indicators, auto-focusing on input fields, and adding file message previews. Additionally, the user addressed accessibility concerns by incorporating the `ng-cloak` directive and improving the battery status display. They also worked on the emoji integration and mention features, which contribute to a more interactive user experience.
threema-webweb-applicationwebclientangularjsthreema
sillych/ZXing.Net.Mobile
Jan 2016 - Jan 2016
Contributions:4 pushes in 1 day
phonewindowszxing-barcodemonoandroid
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