Dejan L
Senior Software Engineer at Raven.io
Slovenia
Summary
👤
Senior🎓
Top SchoolDejan L is a Senior Software Engineer from Slovenia with 12 years of hands-on experience in low-level systems, security and reverse engineering, specializing in C/C++, ARM assembly and Qt. He has built kernel-mode drivers and user-mode hooks at Symantec, led security research and malware analysis as CEO of Protean Security, and currently applies his expertise at Raven.io. Dejan combines deep platform knowledge (Linux/Gentoo, FreeBSD, TCP/IP) with practical fuzzing and binary analysis skills across x86, ARM and MIPS, often bypassing anti-analysis techniques to produce actionable reports for customers. Beyond code, he has written accessible infosec content and designed C/C++ tooling for PE/AuthentiCode parsing and system-wide hooks, reflecting a rare blend of engineering rigor and adversarial thinking. An under-the-radar strength is his long-term habit of bridging embedded/assembly work with high-level scripting (Python, Perl, Django) to automate complex security workflows.
12 years of coding experience
12 years of employment as a software developer
Master's degree (EQF Level 7) Computer Software Engineering, Master's degree (EQF Level 7) Computer Software Engineering at University of Ljubljana, Faculty of Computer and Information ScienceGimnazija Kranj
English, Slovenian, German
Github Skills (6)
javas10
zap10
front-end-development10
java10
security9
ui-design9
Programming languages (12)
Github contributions (5)
proteansec/fuzzyftp
Jan 2014 - Jan 2014
Contributions:11 commits in 1 day
proteansec/awesome-themes
Dec 2014 - Mar 2016
Contributions:3 commits, 1 push in 1 year 3 months
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