Red Teamer | Penetration Tester | CTF Player

Discover vulnerabilities before attackers do. Professional cybersecurity assessments to strengthen your organization's security posture.

Zabed Ullah Poyel

About Me

Dedicated cybersecurity professional with expertise in offensive security

I am a Red Teamer and Penetration Tester dedicated to helping organizations discover and fix their security weaknesses before attackers can exploit them. With a strong focus on offensive security, I offer a wide range of professional services designed to identify vulnerabilities and provide actionable remediation strategies.

Whether you're looking to secure a web application, test your network perimeter, or assess your cloud environment, I provide realistic, threat-based testing tailored to your specific needs. All assessments are conducted ethically, following industry standards such as OWASP Top 10.

Red Teaming Vulnerability Assessment Penetration Testing Web Security API Security Network Security Cloud Security

Certifications

  • Web Pen-testing & Bug Hunting – Cyber Bangla
  • API Penetration Testing – APIsec University
  • CAPIE - Certified API Hacking Expert – The XSS RAT
  • Ethical Hacking Essentials (EHE) – EC-Council
  • SQL Injection Attacks – EC-Council
  • Web Development (HTML5, CSS3, Bootstrap 4) – Bohubrih
15+
Project work
80+
Vulnerabilities Found
97%
Client Satisfaction

Achievements & Experience

Showcasing my competitive achievements, honors, and professional experience

CTF Achievements

  • WTISD Hackathon 2025: 13th / 192 T
  • THM Industrial Intrusion CTF 2025: 37th / 5592 T
  • BCS ICT FEST 2025: 24th / 254 T
  • CB CTF (15th Batch) 2024: 19th / 122
  • Phoenix CTF 2025: 29th / 300+ T
  • KnightCTF 2025: 68th / 1,200+ T

Honors & Awards

  • Thank You Badge Rewards: TECNO Security Response Center

Experience

  • Internship: CodeAlpha
  • Co-Founder & CTF Team Member: Team Akatsuki
  • Volunteer: Cyber Bangla

Professional Services

Comprehensive cybersecurity solutions to protect your digital assets

Vulnerability Assessment & Penetration Testing (VAPT)

Comprehensive security assessments to identify vulnerabilities in your systems, applications, and infrastructure. Detailed reports with actionable remediation steps.

  • Automated vulnerability scanning
  • Manual penetration testing
  • Detailed technical reports
  • Remediation guidance

Web Application & API Testing

Specialized testing for web applications and APIs to identify security flaws, authentication bypasses, and data exposure vulnerabilities.

  • OWASP Top 10 coverage
  • API security testing
  • Authentication testing
  • Business logic testing

Network Penetration Testing

External and internal network assessments, perimeter security evaluations, and wireless network security testing.

  • External network testing
  • Internal network assessment
  • Wireless network testing
  • Network infrastructure security

Cloud Penetration Testing

Comprehensive security assessments for cloud environments including AWS, Azure, Google Cloud, and hybrid cloud infrastructures.

  • AWS security testing
  • Azure penetration testing
  • Google Cloud security assessment
  • Cloud configuration review

CMS Security Audits

Security assessments for Content Management Systems including WordPress, Drupal, Joomla, and custom CMS solutions.

  • Plugin vulnerability assessment
  • Configuration security review
  • Custom code analysis
  • Update and patch verification

OSINT & Digital Reconnaissance

Open Source Intelligence (OSINT) and digital reconnaissance to gather actionable information Conduct organization, its assets, and potential threats.

  • Social Media & Surface Web Profiling
  • Data Breach and Leak Analysis
  • Employee & Organization Recon
  • Dark web and deep web Monitoring

Methodology & Standards

Following industry best practices and recognized security frameworks

OWASP Framework

Following OWASP Top 10 and Testing Guide methodologies
for comprehensive web application security testing.
Ensuring coverage of the most critical web vulnerabilities.

Let's Work Together

Ready to strengthen your cybersecurity posture? Get in touch today.

Address

Chattogram, Bangladesh

Email

zabedullahpoyelcontact@gmail.com