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OP-88/README.md


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                            ║           Full-Stack Developer | Security Engineer        ║
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Typing SVG

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About

I'm a cybersecurity professional with hands-on experience in application security, penetration testing, and secure software development. I bridge development and security through practical, offensive and defensive expertise.

Focus Areas:

  • Application Security & Secure SDLC
  • Vulnerability Assessment & Penetration Testing
  • Identity and Access Management (IAM)
  • Security Automation & Threat Intelligence
  • Network Security & Infrastructure Hardening
  • Security Operations & Incident Response

Interests: Bug Bounty Hunting, CTF Competitions, Malware Analysis, AI/ML in Cybersecurity, Blockchain Security


Featured Projects

Capture

Forensic-Grade Screenshot Enhancement Tool

View on GitHub Snap Store

Docker Hub CI Status Release

Stack: Python 3.12+ | PySide6 | OpenCV | Tesseract | SQLite

Local-first desktop application engineered for security professionals. Combines granular image enhancement with automatic PII redaction (API keys, IPs, emails) via OCR and regex pattern matching. Maintains strict chain-of-custody with zero-cloud architecture.

Core Capabilities:

  • PII Sanitization — OCR-powered automatic redaction
  • Forensic Integrity — Database-backed chain-of-custody
  • Smart Export — EXIF stripping with flexible paths
  • Automated Pipeline — GitHub Actions → multi-arch → Snap Store

Infralock

Biometric Authentication Engine for Linux

View on GitHub License

Python Status

Stack: Python | OpenCV | IR Camera | PAM | PyInstaller

Zero-knowledge biometric authentication engine for Linux using infrared cameras. Air-gapped security with bundled AI models, hardware-bound encryption, and automated PAM integration for system-wide authentication.

Core Features:

  • Air-Gapped — Bundled AI models, zero network connections
  • Zero-Knowledge — Facial geometry → irreversible 128-d vector
  • Hardware Bound — Vault encrypted with machine-id derivation
  • PAM Integration — One-click Linux login/sudo injection
  • Standalone Binary — Single executable via PyInstaller
  • GUI & CLI — Dual interface for enrollment and testing

Technical Skills

Systems & Programming

Python Bash TypeScript JavaScript PowerShell

Backend & Data Architecture

FastAPI Django Node.js PostgreSQL Neon Redis SQLite

Desktop UI & Frontend

Qt / PySide React Next.js Tailwind CSS

Security Analysis & Frameworks

Burp Suite Wireshark Nmap OWASP Kali Linux

Infrastructure, Packaging & Tooling

Linux Docker Snapcraft GitHub Actions Zed Git Nginx

security_competencies:
  source_code_auditing:
    - Manual AST review and logic flow analysis
    - Dangerous sink identification & insecure pattern matching
    - Input sanitization and validation auditing

  application_security:
    - OWASP Top 10 remediation & threat modeling
    - Zero-cloud architecture and secret isolation
    - Session management, JWT, and access control integrity

  systems_hardening:
    - Strict sandbox confinement (AppArmor, cgroups, Snapcraft)
    - POSIX execution boundaries and memory integrity
    - Upstream CVE triage and USN security patch response

  vulnerability_assessment:
    - Web application and REST API penetration testing
    - Protocol-level traffic analysis via intercepting proxies
    - Responsible disclosure and reproducible exploit PoCs

GitHub Analytics

GitHub Stats Top Languages
GitHub Streak
Contribution Graph

GitHub Milestones

GitHub Milestones

What I'm Looking For

Security Roles Development Roles Collaborations
Junior Security Analyst Junior Full-Stack Developer Open Source Security Projects
SOC Analyst Backend Developer (Node/Python) CTF Team Membership
Application Security Engineer DevSecOps Engineer Security Research
Penetration Tester (Entry) API Developer Tech Community Building
Security Intern Security-Focused Developer Mentorship Opportunities

Support My Work

If you find my projects helpful:

Star my repositories — helps others discover the projects
Fork and contribute — open source thrives on collaboration
Share my work — spread the knowledge
Provide feedback — help me improve
Connect with me — let's build something together

Support Independent Security Research & Accessible Labs

GitHub Sponsor Support on Ko-fi

Building local-first defensive tooling and accessible, hands-on security infrastructure with Cybersec Labs.


Cybersecurity Competency Map

Security Domain Knowledge Level
Digital Forensics Advanced
Malware Analysis Advanced
Device Hardening Advanced
Secure Code Review Advanced
Web App Security Advanced
Penetration Testing Intermediate
Network Security Intermediate

Legend: Expert | Advanced | Intermediate | Beginner | Learning


Freelance & Project Services

Services I Offer

Security Services

  • Security Code Review

    • Manual code auditing
    • SAST/DAST analysis
    • Vulnerability identification
    • Remediation guidance
  • Penetration Testing

    • Web application testing
    • API security assessment
    • OWASP Top 10 verification
    • Network scanning & exploitation
    • Detailed reporting
  • Bug Bounty Hunting

    • Vulnerability research & disclosure
    • Application security testing
    • Responsible disclosure coordination
    • Proof-of-concept development
  • Security Audits

    • Infrastructure security review
    • Configuration hardening
    • Compliance assessment

Development Services

  • Full-Stack Development

    • React/Node.js applications
    • RESTful API development
    • Database design & optimization
    • Responsive UI/UX implementation
  • Security-First Development

    • Secure coding practices
    • Authentication/Authorization systems
    • Data encryption & protection
    • Security hardening
  • DevSecOps

    • CI/CD pipeline setup
    • Docker containerization
    • Infrastructure as Code
    • Automated security testing

Pricing

All services are priced on a per-engagement basis.
Rates are negotiable depending on project scope, complexity, and timeline.

Tuta Mail


Preferred Project Types

Defensive Tooling Security Audits Zero-Cloud Apps CTF Development


Last Updated: October 2026

Pinned Loading

  1. Capture Capture Public

    Local-first screenshot enhancement for security professionals. Auto-detect & sanitize PII, enhance quality, maintain chain-of-custody. Built for Fedora GNOME.

    Python 6

  2. Linux-based-IR-camera-Face-unlock Linux-based-IR-camera-Face-unlock Public

    Python 1

  3. Rust-ad_blocker Rust-ad_blocker Public

    Rust 1

  4. OP-88 OP-88 Public

    Python 4