Arnold Krille
Strategic Sales Manager
Greater Leipzig Area Germany
Summary
👤
Senior🎓
Top SchoolArnold Krille is a strategic sales manager and seasoned cybersecurity technologist with 23 years of experience bridging product development, engineering and go-to-market strategy. He led cognitix from product inception to acquisition by genua, then headed the Product Development team driving the cognitix Threat Defender and integrating AI-driven analytics to tame network complexity across IT and OT environments. Hands-on in software and QA, Arnold contributed to open-source projects like Mezzanine, focusing on hardening password-reset flows and Django compatibility—demonstrating his attention to code quality beyond executive duties. Based in the Greater Leipzig Area, he combines technical depth (Diplom Physik) with public-facing evangelism through talks and customer workshops, and balances that intensity with a self-described “nerd’n’dad” perspective that keeps his approach pragmatic and human-centered.
23 years of coding experience
10 years of employment as a software developer
Diplom Physik, Diplom Physik at The Martin Luther University of Halle-Wittenberg
Github Skills (5)
python10
django10
test-automation10
testing10
web-development8
Programming languages (8)
Github contributions (5)
stephenmcd/mezzanine
Feb 2014 - Feb 2014
CMS framework for Django
Role in this project:
Back-end Developer & QA Engineer
Back-end Developer & QA EngineerContributions:6 commits in 1 day
Contributions summary:Arnold primarily focused on testing and debugging the password reset functionality within the Mezzanine CMS framework. Their contributions involved writing tests, modifying existing tests, and addressing issues related to Django version compatibility, particularly Python 3 compatibility. The user also made adjustments to URL handling and ensured tests were executed in the correct language environment, demonstrating a focus on code quality and addressing reported bugs.
cmscms-frameworkpythondjangoframework
kampfschlaefer/jackmix
Mar 2004 - Nov 2019
Matrix-Mixer for the Jack-Audio-connection-Kit
Contributions:1 release, 282 commits, 2 PRs in 15 years 10 months
audioconnectionmatrixmixerjack
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