Zeydan Çalışkan
Engineering • Cyber Security • Human-Computer Interaction
A new-gen developer who re-architects systems from the perspective of security and human psychology, rather than just writing code.
Why Choose Me?
Transforming Code into Human-Centric Security Roadmaps
A standard developer builds a working system. My passion lies in designing how a system can be more secure, fluid, and aligned with human psychology.
During my undergraduate studies in Software Engineering at Cyprus International University, my core focus is combining technically rigid, secure infrastructures with emotional intelligence and human-computer interaction.
My Mission: Transcending the mechanical limits of technology to create "meaningful and secure" digital experiences in human interaction.
Projects, Interests, and Cyber Security
Emotional Intelligence (EQ) Platform
Tech Architecture & Challenges
Optimized MySQL queries were written to handle high concurrent traffic. The PHP Session Architecture was completely secured from scratch, adding protection layers against XSS and Data Manipulation attacks.
Mehmet Pınar Trading LTD
A professional corporate website designed for a local business, developed with a modern infrastructure and mobile responsiveness.
Eagle's Nest Restaurant
A comprehensive website design facilitating restaurant management and customer interaction, featuring menu and reservation integration.
Network Security & Penetration Testing
Comprehensive penetration testing including WPA2 cracking with Airmon-ng, MITM attack simulations with Ettercap, and packet analysis on local networks.
Vulnerability Scanning & Phishing Simulation
Creating phishing pages via Ngrok port forwarding, DNS traffic analysis, and anonymity testing through the Tor network.
Works and Activities
Airmon-ng WPA2 Bruteforce
Simulation of wordlist-based bruteforce attacks on wireless networks (WPA2) using Airmon-ng.
Ettercap Man-in-the-Middle
Analysis of MITM (Man-in-the-Middle) attack vectors and penetration testing for network security.
Flutter Mobile App
Design and coding process of a cross-platform mobile application with a modern UI.
Full-Stack Web Infrastructure
Full-stack dynamic web infrastructure developed using HTML5, CSS, JS, PHP, and SQL.
Port Forwarding & Phishing
Vulnerability testing and phishing simulations by exposing local ports to external networks via Ngrok.
Network Traffic & DNS Analysis
Monitoring and analyzing DNS queries and listening to local network traffic.
Privacy Networks (Tor)
Exploring Onion routing architecture and concepts of anonymity/privacy in cyber security.
Visual Programming
Designing form-based desktop applications within the Visual Studio environment using C# or similar languages.
Skills & Tools
Programming Languages
Web & Interface Dev
Research & Social
Cyber Security & Networking
Achievements & Certificates
TEKNOFEST 2025 Finalist
Reached the finals among tens of thousands of participants in the Social Innovation category with the ASBU Emotion Team.
ASBU Certificate of Appreciation
Special certificate awarded by the ASBU Rectorate for scientific contributions to the emotional intelligence project.
CodeCombat Training
Internationally recognized achievement certificate on algorithm design, object-oriented programming, loops, and control structures via C++.
Teknofest Experience Panel
Invited speaker at the ASBU Conference Hall, conveying the vision of the emotional intelligence software architecture to students.
Get In Touch
caliskanzeydan9@gmail.com
Zeydan Çalışkan
@zeydancalisk
cls.zeydan
Academic Résumé (CV)
You can view and download my document containing my scientific research background, software experiences, and references.