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Yacine BachkatYB

Average response time: 1 hour

Freelancer profile translated to English.
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About Yacine

Expert in penetration testing and offensive security, I help companies identify their vulnerabilities before an attacker does.
I perform web, mobile, network, and cloud pentests, as well as bug hunting (Bugcrowd, HackerOne).
My approach: advanced reconnaissance, real exploitation, clear reports, and actionable recommendations.

Key skills:
• Web & API Pentesting (OWASP)
• Network & Cloud Penetration Testing
• Bug bounty / vulnerability research
• Application Security
• Professional Reporting & Remediation

Available for remote assignments or one-off projects.
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • Stellantis
    Network security and System administrator
    May 2023 - Today (3 years and 1 month)
    Ensures the security of the company’s networks by managing firewalls, monitoring traffic, detecting threats, and maintaining security policies. Performs vulnerability assessments, incident response, and implements best practices to protect systems and data.
    cybersecurity-incident-management Systems & Network Security Offensive Cybersecurity (Pentesting & Ethical Hacking) Advanced Exploitation & Protection Bypass Test Automation and Security Scripts
  • Bugcrowd
    Pentester
    February 2021 - January 2024 (2 years and 11 months)
    Conducts security testing on Bugcrowd programs to identify vulnerabilities in web, mobile, network, and cloud environments. Performs reconnaissance, exploit development, and responsible disclosure while following Bugcrowd’s testing guidelines. Delivers clear reports with proof of concept, impact analysis, and remediation recommendations
  • ISSAL
    Cloud & System Administrator
    February 2023 - March 2023 (1 month)
    Oran, Algeria
    Manages and maintains on-premise and cloud infrastructures, including servers, virtualization, and cloud services. Ensures system availability, security, and performance through monitoring, patching, backups, and automation. Deploys and manages cloud resources (Azure/AWS), handles user access, and supports infrastructure upgrades and incident resolution.

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Education

  • Cybersecurity Essentials CCNA CyberOps Introduction to Cybersecurity CompTIA Network+ (N10-007) Cert
    Cybersecurity Essentials CCNA CyberOps Introduction to Cybersecurity CompTIA Network+ (N10-007) Cert
  • Master's Degree, computer science
    University of Constantine 2 Network And Distributed System
    2021
    Master's Degree, computer science

Skill set

Categories