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onurgule/README.md

Hey, I'm Onur Osman Güle 👋

Senior Offensive Security Professional · Istanbul, Türkiye
AI Security · Offensive Security · Secure-by-Design

profile views followers Stack Overflow focus


⚡ 2026 Focus

  • AI for Security: autonomous pentesting tools, optimizing LLM attacks.
  • Offensive Security: real-world attack simulation, application security, measurable security outcomes.

I've been coding since I was 8 (2008).
An early-life legal wake-up call around hacking shaped my approach: today I’m all about ethical security, responsible disclosure, and engineering security that scales.


🧭 What I'm doing now

  • Working at Turkcell in Offensive Security, close to 5 years, currently as a Senior Offensive Security Professional.
  • Learning AI and connecting it to security strategy.
  • Building/optimizing security automation pipelines: triage, reporting quality, reproducible testing, and scalable processes.

🎓 Education

  • MSc, Computer Engineering
  • Sakarya University (2021)
  • Yıldız Technical University (2025)

🧰 2026 Tooling & Stack

Current interests

  • Web/API Security, AppSec, DevSecOps
  • AI Security: prompt injection, tool/agent security, agents and tools for security
  • Quantum programming ecosystems (tracking tools like Qiskit/Cirq)

🎯 What I care about

  • Scale: automation, triage, lowering false positives, sustainable security workflows
  • Quality: clear reporting, reproducible findings, measurable risk reduction
  • Next-gen threats: LLM apps, agent security, supply chain and dependency risk

🏆 Certifications

  • OSCP
  • OSEP
  • (Continuing on a quantum track)

📊 Live Stats

StackOverflow

GitHub streak

Activity graph


🤝 Connect / Collaborate

  • Open an issue/discussion on GitHub if you want to collaborate.
  • If you come with a short brief (goal + constraints), I’ll go straight to an actionable plan.

Pinned Loading

  1. S4S-Scanner S4S-Scanner Public

    Spring4Shell Burp Scanner

    Python 73 29

  2. Reptilians Reptilians Public

    Reptilians are ERC-721 NFT products which is using Simple Ledger Protocol for Bitcoin Cash on Bitcoin Blockchain.

    JavaScript 1

  3. phonur phonur Public

    Get format of phone number with number and country code.

    JavaScript 1 1

  4. KappaToken KappaToken Public

    Solidity Contract for BEP20 Kappa Token on Binance Smart Chain.

    Solidity 1

  5. penpard/penpard penpard/penpard Public

    Cannot replace pentesters.

    TypeScript 5

  6. openhlm/openhlm openhlm/openhlm Public

    TypeScript 1