Ayhan Yalçinsoy
Ph.D. (Dr.) at Serbest Araştırmacı
Ankara, Ankara, Turkey
Summary
👤
Senior🎓
Top SchoolAyhan Yalçinsoy is a Ph.D.-educated cyber security analyst and instructor based in Ankara with 16 years of professional experience bridging IT, education, and military service. He combines hands-on Blue Team SOC shifts and threat hunting with deep knowledge of frameworks like MITRE ATT&CK, Cyber Kill Chain and NIST, and practical skills in SIEM, packet and malware analysis using tools such as Splunk, QRadar, Wireshark and Kali. Beyond security operations, Ayhan contributes to open-source projects—localizing the popular lxqt/qterminal for Turkish users and enhancing Collabora Online with front-end fixes and a new Calc "recalculate" command—demonstrating both technical breadth and attention to usability. His background in business (MBA and Ph.D.) and Management Information Systems enables him to translate security requirements into risk-balanced, business-aligned solutions. He’s also an active translator for The Document Foundation, reflecting a long-standing commitment to accessible software and international collaboration. Practical, disciplined, and classroom-tested, he brings a rare mix of academic rigor, operational SOC experience, and open-source collaboration.
16 years of coding experience
Doktora (Dr.) Business, Doktora (Dr.) Business at Dicle UniversityLisans Derecesi Management Information Systems, Lisans Derecesi Management Information Systems at Anadolu UniversityOrtaokul, Ortaokul at Merkez Ortaokuluİlköğretim, İlköğretim at Kadirli İlkokuluLise Motor, Lise Motor at Asb. Hzl. Ok.
Github Skills (17)
javascript10
libreoffice10
qt10
translation10
leaflet10
internationalization10
office36510
office-js10
localization10
msoffice10
documents10
eslint9
c-language4
cpp4
cprogramming-language4
Programming languages (12)
Github contributions (5)
lxqt/qterminal
Apr 2015 - Jan 2020
A lightweight Qt-based terminal emulator
Role in this project:
Localization / Internationalization Specialist
Localization / Internationalization SpecialistContributions:8 commits, 1 PR in 4 years 9 months
Contributions summary:Ayhan primarily focused on adding and updating Turkish language translations for the QTerminal application. Their contributions include creating a Turkish translation file, updating it with new strings, and incorporating changes from the Weblate translation platform. The user consistently updated the translation file, ensuring the Turkish localization was up-to-date and complete, contributing to the accessibility of QTerminal for Turkish-speaking users.
emulatorterminal-emulatorqt5terminalterminal-based
CollaboraOnline/online
Oct 2020 - Jan 2023
Collabora Online is a collaborative online office suite based on LibreOffice technology. This is also the source for the Collabora Office apps for iOS and Android.
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:42 commits, 14 PRs, 8 comments in 2 years 3 months
Contributions summary:Ayhan primarily focused on front-end development within the Collabora Online project. They addressed eslint conformance issues, specifically removing unnecessary escape sequences. The user also modified various Javascript files to address and fix issues. Additionally, they introduced a new "recalculate" command for Calc.
collaboracpplibreofficeproductivityjavascript
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