Björn Schießle
Director Sales Engineering at Nextcloud
Stuttgart, Baden-Württemberg, Germany
Summary
🤩
Rockstar🎓
Top SchoolBjörn Schießle is a seasoned director of sales engineering and co-founder of Nextcloud with 14 years of experience building and scaling privacy-focused cloud platforms. He blends deep hands-on engineering—having authored core features like Cloud Federation and Global Scale—with customer-facing leadership, running distributed pre-sales teams that help organizations integrate Nextcloud securely into their workflows. A long-time Free Software advocate since 1996 and former FSFE board member, he still contributes to documentation and code across ownCloud/Nextcloud projects, with a practical focus on encryption, sharing and security hardening. Based in Stuttgart, he prefers remote, asynchronous, self-organized teams and champions diversity as a lever for high performance. Unobvious but telling: his background spans academic robotics research to production-grade cloud architecture, giving him both systems-level rigor and product empathy.
13 years of coding experience
16 years of employment as a software developer
Diplom, Computer Science, Diplom, Computer Science at University of Stuttgart
English, German
Stackoverflow
265reputation
9kreached
0answers
6questions
Github Skills (27)
markdown10
javascript10
sphinx10
security10
php10
markdown-it10
xss10
documentation10
nextcloud10
coding-conventions9
guideline9
coding-style9
rest-api9
html8
version-control8
Programming languages (20)
Github contributions (5)
owncloud-archive/apps
Jun 2012 - Jun 2014
Repo for ownCloud apps. Code here is work in progress and not intended for endusers
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:134 commits, 4 comments in 2 years 1 month
Contributions summary:Björn primarily focused on enhancing the functionality and security of the ownCloud apps. Their contributions include preventing XSS vulnerabilities by sanitizing file names in the text editor, image viewer, and calendar, as well as restricting actions on the shared directory to improve security. They also corrected the date display in the list view and fixed code name issues in the gallery app and fixed display issues in the slideshow.
in-progressowncloudwork-in-progress
nextcloud/documentation
Jun 2016 - Aug 2020
📘 Nextcloud documentation
Role in this project:Technical Writer
Technical WriterContributions:1 review, 52 commits, 42 PRs in 4 years 2 months
Contributions summary:Björn primarily contributed to the documentation of the Nextcloud project. Their commits focused on clarifying and expanding the user and developer documentation, including updates to encryption, sharing, and OCS API documentation. They fixed typos, improved wording, added sections, and updated the index to reflect new features and API changes. Furthermore, the user documented new sharing features such as default and maximum expiration dates, and added documentation related to authentication options.
manualnextcloudsphinx
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