Summary
Mustafa Sanli is a Senior Security Engineer with a decade of experience bridging software development and offensive security, currently driving defenses at VakıfBank after progressive security roles at Insider. His background as a full-stack and JavaScript developer accelerates vulnerability discovery and enables pragmatic, developer-friendly remediation advice. He is proficient in black-, white-, and gray-box penetration testing, API and cloud security (AWS/GCP), and builds custom Python tooling to automate assessments. Certified (OSCP, OSCP+, eWPTXv2) and computer engineering-trained, Mustafa stays current on emerging threats and translates technical findings into actionable improvements for stakeholders. An interesting detail: he transitioned from shipping product code to leading security initiatives, giving him rare empathy for engineering constraints when hardening services.
10 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Engineering, Bachelor's degree, Computer Engineering at Pamukkale Üniversitesi (PAÜ)