I will perform professional web and API penetration testing with detail security report

Z
zero_izumi
Z
zero_izumi
Aftab Riyad

About this gig

PROFESSIONAL WEB & API SECURITY TESTING


Protect your business from cyber attacks with comprehensive penetration testing 

that follows industry standards used by Fortune 500 companies.


WHAT YOU GET:

Complete OWASP Top 10 vulnerability assessment

Manual exploitation testing (not just automated scans)

API endpoint security analysis & fuzzing

Business logic vulnerability discovery

Professional PDF report with executive summary


️ TESTING METHODOLOGY:

SQL Injection, XSS, CSRF, SSRF, RCE detection

Authentication & authorization bypass testing  

Session management security analysis

File upload vulnerability assessment

API rate limiting & authentication flaws

Custom payload development & exploitation


DELIVERABLES:

Executive summary for management

Technical details with step-by-step reproduction

Risk ratings (Critical/High/Medium/Low)

Proof-of-concept screenshots/videos

Prioritized remediation recommendations

7-day post-delivery support included


WHY CHOOSE ME:

Real bug bounty hunter with verified reports

6+ years hands-on security experience

Manual testing focus (finds what tools miss)

Fast turnaround with quality guarantee

NDA & confidentiality assured

Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Aftab Riyad

Aftab Riyad

Certified Ethical Hacker Web API Pentester Security Audits Hardening and OSINT

  • FromBangladesh
  • Member sinceAug 2025
  • Avg. response time2 days
  • Last delivery4 months
  • Languages

    English, Japanese
CYBERSECURITY EXPERT 6+ YEARS OF PROVEN EXPERIENCE I’m Riyad (zero_izumi) a cybersecurity specialist securing websites, APIs, servers, and systems. Specialize in: Web Application Penetration Testing API Security Testing (REST, JWT, Auth, RateLimit, IDOR) OSINT Investigation & Exposure Reports Malware Cleanup & WordPress Security Hardening Custom Cybersecurity Automation Scripts & Tools You’ll receive: A clear professional vulnerability report Risk severity + technical explanation Step-by-step remediation guidance Optional retest after fixes Portfolio: https://izumiriyad.vercel.app/

My Portfolio