Tihomir Trifonov
Domain Lead Information Security Risk Management
Bulgaria
Summary
👤
Senior🎓
Top SchoolTihomir Trifonov is a Domain Lead in Information Security Risk Management with over 14 years of IT experience and more than eight years focused on information and cyber security, currently leading risk, vendor and third‑party assessments at Brenntag. He has hands‑on experience implementing and maintaining ISO 27001 ISMS for high‑profile environments (including a major Belgian mobile operator data center) and has supported numerous internal and external audits. Previously he consulted globally for AXA Belgium on security risk assessments and assurance plans, and has a strong operational background in networks and systems from roles across telecom, manufacturing and retail. An active contributor to open source, he has fixed backend issues in the OpenStack Horizon dashboard, demonstrating both security mindset and practical Python troubleshooting skills. He combines deep technical troubleshooting with governance and policy expertise, and uniquely pairs a master’s in History and Geography with a career that spans hands‑on infrastructure to enterprise risk leadership.
14 years of coding experience
12 years of employment as a software developer
Master of Arts (MA) History and Geography, Master of Arts (MA) History and Geography at St. Cyril and St. Methodius University of Veliko Tarnovo
English, Russian, German, Dutch
Stackoverflow
8,400reputation
698kreached
181answers
1question
memcached
top-5%
caching
top-5%
sftp
top-5%
protocol-buffers
top-1%
python
top-5%
paramiko
top-5%
Github Skills (28)
debug10
python10
protocol-buffers10
horizon10
openstack10
volumes9
caching9
django9
memcached9
heroku9
sftp9
management9
paramiko9
apidoc8
api8
Programming languages (5)
Github contributions (5)
openstack/horizon
Feb 2012 - Jul 2014
OpenStack Dashboard (Horizon). Mirror of code maintained at opendev.org.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:65 commits in 2 years 6 months
Contributions summary:Tihomir contributed primarily to back-end development, specifically focusing on fixing bugs related to the OpenStack Horizon dashboard. Their work involved modifying Python code to address issues in the Floating IP table, flavor deletion, and the logic for pause/suspend actions. Additionally, they addressed issues related to volume types, the volume snapshot feature, and also incorporated changes to prevent unauthorized view calls from popping up login modal windows. The user demonstrated experience in modifying various files and libraries within the OpenStack environment.
horizonopendevopenstackdashboardenterprise
CloudRunnerIO/cloudrunner-server
Jan 2014 - Feb 2016
Contributions:478 commits, 2 pushes, 1 branch in 2 years 1 month
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