Felix Häusler
Product Strategy Lead
Vienna, Austria
Summary
🤩
Rockstar🎓
Top SchoolFelix Häusler is a product strategy lead and founder with eight years of experience building and scaling web products that reshape business communication. He founded and led Grape (and its earlier iteration UberGrape), taking a hands-on approach to integrating cloud services into real-time team workflows and later advising startups on product-led growth across EU and US markets. A former business law student who was funded out of college, Felix combines legal-commercial insight with technical chops—he’s contributed front-end improvements to the popular open-source Mark Text editor and holds two patents in communication and NLP. He has led growth, M&A advisory and early-stage boards through i5invest, and run successful retention and GTM experiments as interim CMO for an EduTech startup. Based in Vienna, he thrives on disruptive web projects and bringing cross-functional teams together to turn bold ideas into scalable products. Notably, his background blends founder-level execution, patent-driven research, and pragmatic engineering contributions to open source.
8 years of coding experience
14 years of employment as a software developer
Matriculation (High School) HS, Matriculation (High School) HS at W@lz
German, English, Spanish
Github Skills (11)
markdown10
editors10
markdown-it10
vue10
electron10
editor10
javascript9
css9
windows7
linux7
macos7
Programming languages (13)
Github contributions (5)
marktext/marktext
Mar 2018 - Apr 2022
📝A simple and elegant markdown editor, available for Linux, macOS and Windows.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:1 release, 133 reviews, 381 commits in 4 years 1 month
Contributions summary:Felix made several contributions focused on enhancing the Mark Text markdown editor's user interface and functionality. They implemented features such as setting application menu offsets, fixing home paths on Windows, and adding drag-and-drop support for markdown files. The user also worked on adding a 'Mark Text' menu for Linux and Windows, which included about dialog enhancements and a new front-end about dialog and styling. The user demonstrated skills in both frontend (title bar and editor components) and system integration.
element-uivuelatexdark-modefocus-mode
fxha/electron-localshortcut
Nov 2018 - Feb 2022
Add keyboard shortcuts locally to a BrowserWindow instance, without using a Menu
Contributions:12 commits, 8 pushes, 1 branch in 3 years 4 months
menukeyboard-shortcutslocallykeyboardbrowserwindow
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