Peter Prochaska
Technischer Projektleiter at B1 Systems
Schwabach, Bavaria, Germany
Summary
🤩
Rockstar🎓
Top SchoolPeter Prochaska is a technically minded project leader with nearly three decades of professional experience and nine years focused on IT delivery and engineering. Currently Technischer Projektleiter at B1 Systems and previously a team manager at NETFORMIC, he blends IT management, negotiation skills, and hands-on backend development to turn complex customer requirements into practical, value-generating solutions. His open-source contributions to the well-known ownCloud core demonstrate attention to security and stability—fixing user enumeration, XSS issues, and hardening authentication and error handling. Peter prioritizes alignment between personal and company values, fosters diverse perspectives within teams, and consistently pursues measurable outcomes. Based in Schwabach, Germany, he brings a pragmatic, security-conscious approach to project leadership that marries strategy with code-level improvements.
9 years of coding experience
Ausbiildung, 1,5, Ausbiildung, 1,5 at Datev eG1991, 1991 at Hans Böckler Schule
English, German
Stackoverflow
49reputation
4kreached
5answers
1question
Github Skills (16)
php10
file-sharing10
owncloud10
security10
phpunit9
unit-testing9
caching6
ajax6
error-handling6
reset-password6
symfony-form6
jquery6
symfony6
database6
entity6
Programming languages (7)
Github contributions (5)
owncloud/core
Jan 2017 - Nov 2017
:cloud: ownCloud web server core (Files, DAV, etc.)
Role in this project:
Back-end Developer
Back-end DeveloperContributions:49 commits, 41 PRs, 69 pushes in 9 months
Contributions summary:Peter primarily focused on improving the stability and security of the ownCloud core by addressing user enumeration vulnerabilities and fixing unit tests. Their contributions include modifying code related to user authentication, email sending, and error handling within the lost password functionality. They also addressed XSS vulnerabilities and refactored code to use array_map for safer file handling. Furthermore, the user made changes to the files app to improve output in error pages and addressed issues related to the DAV meta endpoint.
owncloudweb-serverjstreeself-hostingjavascript
peterprochaska/event-sourcing
Apr 2021 - Apr 2021
Contributions:2 commits, 1 push, 1 branch in 1 day
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