Furkan Sayım
Senior Application Security Engineer II
Türkiye Turkey
Summary
👤
Senior🎓
Top SchoolFurkan Sayım is a Senior Application Security Engineer with a decade of hands-on experience securing web, API, mobile, container and network environments across fintech and enterprise platforms. Currently at getirfinans, he leads DevSecOps, vulnerability management and purple teaming efforts, blending penetration testing and source code analysis to harden CI/CD pipelines. His background spans blue-chip organizations like Turkish Airlines and KKB, plus earlier roles in web development, giving him a rare full-stack perspective on how insecure design surfaces in production. Known for pragmatic red/blue team collaboration, he frequently translates technical findings into operational controls that reduce incident risk. Fluent in both offensive and defensive disciplines, he brings a developer’s eye to security tooling and automation in fast-moving engineering teams.
10 years of coding experience
9 years of employment as a software developer
Bilgi Yönetimi, Bilgi Yönetimi at Ataturk UniversityLisans Derecesi, Information Management System, 3,06, Lisans Derecesi, Information Management System, 3,06 at Anadolu ÜniversitesiBilgisayar Programıcılığı, 3,51, Bilgisayar Programıcılığı, 3,51 at Bilecik Şeyh Edebali Üniversitesi
Turkish, İngilizce, German
Stackoverflow
1reputation
0reached
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Github Skills (177)
penetration-testing10
shodan10
security10
xss10
coder10
flask10
jose10
scanner10
fingerprint10
social-engineering10
scrape10
pentesting10
html2pdf10
technical-writing10
hacking10
Programming languages (10)
Github contributions (5)
xShuden/Tardigrade
Oct 2018 - Nov 2018
Python scprit for url crawling and subdomain finding.
Contributions:6 commits, 6 pushes in 1 month
crawlerfindingpythoncrawling
xShuden/xShuden.github.io
Jul 2020 - Jul 2021
My Website Page
Contributions:1 PR, 6 pushes, 1 branch in 1 year
cssreactwebsite-page
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