He's a manager. CSM, PSM1, PSD1, Scrum Master, Kanban Practitioner. Code retreat facilitator. Translated Agile Manifesto into Turkish. The only thing that immediately makes me think he even touches code is "git trainer and lover." Notably lacking from his résumé: references to specific open source projects he's worked on or code he's written (though personally, I'd be concerned because his résumé does list "Restful Services" and I'd expect that to have given him a taste of infosec basics, but maybe it's a bit of résumé padding... shouldn't it be spelled "RESTful services?" ;) ).

It feels weird to say for those of us deeply immersed in the internet / telecoms / web app side of software development, but depending on your focus, you can do an awful lot of software development without ever brushing up against the sharp edge of infosec.