Yükleniyor
Osman Can
ÇETLENBİK
Lecturer·Manisa Celal Bayar University
I lecture in the Big Data Analytics Programme, and I work, write and teach across cyber security, artificial intelligence and data science. I also take on penetration testing, mobile and web application development work.
Cyber SecurityBig DataArtificial IntelligenceWeb DevelopmentIoT
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Services
What I do
Penetration testing, mobile and web app development, AI projects and corporate training — security and product delivered by the same pair of hands.
Web Application Penetration Testing
I test your web application and APIs against real attack scenarios — OWASP Top 10 and beyond: authentication bypass, privilege escalation, SQL injection, XSS, SSRF, business-logic flaws and session management errors.
Mobile Application Penetration Testing
Static and dynamic analysis of iOS and Android apps under OWASP MASVS/MASTG: reverse-engineering resistance, insecure local storage, certificate pinning, root/jailbreak detection and backend communication.
Social Engineering & Phishing Simulation
I measure the human layer. Controlled phishing, QR-trap and vishing campaigns built around your organisation, reported per department and closed out with awareness training.
Mobile App Development
iOS and Android apps from a single React Native / Expo codebase. From idea to App Store and Google Play release — including offline-first behaviour, on-device AI and store submission.
Web App & Corporate Website Development
Fast, accessible, search-ready web applications built with Next.js and TypeScript — from marketing sites to dashboards and internal platforms, with Core Web Vitals and SEO planned from the start.
Data Analytics & AI Solutions
Machine learning, natural language processing and explainable AI (XAI) projects. Model accuracy matters, but so does why it decided that way — which is what makes it usable in an enterprise.
Corporate Cyber Security Training
Awareness programmes that land with non-technical teams too, drawn from eight-plus years of teaching. Built on live demos and real cases — not slide reading.
Overview
Three things I do well
Security
Web, mobile, network and IoT penetration testing with evidence-backed reporting and a free re-test after remediation.
Engineering
Mobile and web products built with React Native, Expo and Next.js — shipped to the App Store, Google Play and production.
Research
5 peer-reviewed publications on explainable AI, phishing classification and IoT security.