Hello, I'm

AbdulRazaqSuleiman

Offensive Security Engineer - Web & APIs

As an Application Security Engineer, I conduct deep reconnaissance, comprehensive enumeration, and thorough vulnerability analysis to identify and exploit security weaknesses.

My expertise encompasses full-spectrum penetration testing of web applications, identifying and exploiting vulnerabilities that automated tools miss. I focus on the critical flaws that pose real threats to application security.

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4+Years Security Experience
15+Web Apps Tested
50+Critical Bugs Found
Offensive Security Engineer - Web & APIs

Offensive Security Engineer
Web & APIs

As an Application Security Engineer, I conduct deep reconnaissance, comprehensive enumeration, and thorough vulnerability analysis to identify and exploit security weaknesses in web applications and APIs.

My expertise encompasses full-spectrum penetration testing of web applications and APIs—from manual exploitation techniques and custom tool development in Go to deep understanding of web architectures, authentication mechanisms, and OWASP Top 10 vulnerabilities. I focus on finding critical flaws that automated scanners miss.

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Web App Penetration Testing

Full-spectrum offensive security testing

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Manual Exploitation

Deep vulnerability analysis & exploitation

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Custom Tool Development

Go-based security testing tools

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OWASP Top 10 Focus

Critical web app vulnerabilities

⚡My Approach

Security Assessment Services

Specialized in offensive security testing of web applications. I conduct comprehensive penetration testing to identify critical vulnerabilities through manual exploitation, deep vulnerability analysis, and custom tool development. My approach goes beyond automated scanners to find complex, chained vulnerabilities that pose real threats.

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Web Application Penetration Testing

Comprehensive offensive security testing of web applications. I conduct deep reconnaissance, manual vulnerability exploitation, and proof-of-concept development to identify critical security flaws including injection attacks, authentication bypasses, and authorization vulnerabilities.

Manual ExploitationOWASP Top 10 TestingProof-of-Concept Development
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API Security Testing

Specialized penetration testing of REST and GraphQL APIs. I identify authentication bypasses, authorization flaws, insecure direct object references, and data exposure vulnerabilities through manual testing and custom tooling.

REST API TestingGraphQL SecurityAuthentication Bypass
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Custom Security Tool Development

Develop custom web application security testing tools in Go to automate vulnerability identification, payload generation, and exploitation during penetration testing engagements.

Go/Golang DevelopmentSecurity Testing ToolsCustom Payloads
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Deep Vulnerability Analysis

Thorough analysis of web application vulnerabilities including injection flaws, broken authentication, sensitive data exposure, and other OWASP Top 10 risks. I go beyond automated scanners to find complex, chained vulnerabilities.

Vulnerability ChainingDeep Code AnalysisExploitation Techniques
Professional Track Record

Professional Experience

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🏆Certifications

Professional Credentials

🚀Let's Talk

Let's Discuss
Your Security Needs

I provide expert offensive security testing services for web applications. Through comprehensive penetration testing, deep vulnerability analysis, and custom exploitation techniques, I identify critical security flaws that automated tools miss. My findings enable organizations to address vulnerabilities before they can be exploited.

Let's Talk