name: "Osama Khan"
role: "Cybersecurity Professional"
location: "Pakistan"
experience: "3+ years"
focus: ["Penetration Testing", "AI Security", "Cloud Security", "Network Security"]
certifications:
  - "CompTIA Security+"
  - "CompTIA PenTest+"
  - "Google AI Essentials"
  - "System Administration & IT Infrastructure Services"
currently_learning:
  - "AI-driven Security Tools"
  - "Advanced Cloud Security (AWS/Azure/GCP)"
  - "AI-integrated Web Penetration Testing"
open_to: ["Collaborations", "Bug Bounty", "Open Source Security Tools"]

I'm actively hiring-ready for:

• 🛡️ Cybersecurity Engineer — defensive security, SIEM, incident response, vulnerability management
• 🤖 AI Security Engineer — LLM security, prompt injection defense, secure AI pipelines
• 🖥️ IT Administrator — Linux/Windows administration, networking, cloud infrastructure

Why review my work: I build small, tested, dependency-light tools that solve practical security and IT problems. Clone a project, run the documented checks, and review the code.

Hiring or know someone hiring? Reach out — LinkedIn or email above. I respond fast.

• 🔭 CloudAudit Lite — multi-cloud security posture checks
• 🛡️ AuthLog Watch — read-only Linux authentication triage
• 🖥️ SysHealth Check — safe Linux health snapshots for IT admins
• 🤖 PromptSentry Lite — prompt-injection indicator scanning
• 🔐 SecretLint Lite — redacted secret detection for CI

• 🔓 Penetration Testing — Web apps, networks, Wi-Fi security assessments
• 🤖 AI + Security — AI-driven security tools, automated threat detection, LLM-based pentesting
• ☁️ Cloud Security — AWS, Azure, GCP environment hardening and SIEM implementation
• 🏴‍☠️ CTFs & Labs — 60+ TryHackMe rooms, Hack The Box challenges, home lab projects
• 🛠️ Security Tooling — Building automation for ethical hacking workflows

• 📜 CompTIA Security+ Certified
• 📜 CompTIA PenTest+ Certified
• 📜 Google AI Essentials Certified
• 🎯 60+ TryHackMe rooms completed
• 🎯 Hack The Box challenges
• 🛡️ Web app penetration testing experience
• ☁️ SIEM implementation experience

I focus on small, practical projects that are easy to run and easy to review:

• 🛡️ Defensive security — authentication-log triage and cloud misconfiguration checks
• 🤖 AI security — prompt-injection detection and safer agent workflows
• 🖥️ IT administration — read-only Linux health checks and command references
• 🔐 DevSecOps — secret detection, Terraform checks, and CI-friendly reports