Freelancer profile translated to English.
Back to original languageAbout Ahmad Jamal
Cybersecurity Engineer specializing in penetration testing and offensive security. I conduct security audits (web, network, application pentests), identify critical vulnerabilities, and deliver detailed reports with concrete recommendations. Experience in cybersecurity consulting and developing custom tools. Certifications in progress: CPTS (Hack The Box). Active on Root-Me and HTB with a constantly updated technical profile.
English
Native or bilingual
French
Fluent
Arabic
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- WavestoneCybersecurity Consultant - PentesterCONSULTING AND AUDITSMarch 2023 - Today (3 years and 3 months)Paris, FranceSecurity Audits:
- Conducted over 25 web application security audits and code reviews, including exploitation of vulnerabilities (XSS, CSRF, SQLi, File Injection, etc.) and evaluation of authentication modules (SAML, OAuth2.0, OIDC).
- Performed over 5 security reviews of network services (SMTP, FTP, DNS) to identify configuration flaws and strengthen the resilience of exposed systems.
- Conducted over 5 SI and organizational architecture reviews, aiming to assess the compliance and maturity of security measures.
- Performed system and network configuration reviews: approximately 5 Linux, Windows, and VMware NSX configuration reviews. Approximately 15 Cisco, Fortinet configuration reviews. 3 SAP configuration reviews.
- Conducted an OSINT mission on 8 different targets (Maltego, SpiderFoot, Shodan, theHarvester).
Research & Development:- Designed a firewall rule review automation tool (classification and analysis of rules).
- Developed a Python/Terraform framework for password cracking and analysis (NTDS, AWS, Hashcat).
- Authored multi-technology audit guides and secure development training materials.
- Designed an internal staffing tool for mission resource optimization.
- Developed a CTF platform and associated challenges - Internship Subject, Developed a Terraform script for deploying a CTF platform and selected challenges. Designed and developed CTF challenges.
- RakutenFull Stack Web DeveloperCONSULTING AND AUDITSApril 2022 - September 2025 (3 years and 5 months)Paris, FranceFull Stack NextJS/Java Developer – Internship
- Created front-end modules, prioritizing the reuse of created components.
- Developed web services with Java using the Spring Boot and Spring Gateway frameworks.
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Education
- Information Systems and Cybersecurity EngineerECE Paris2023Cybersécurité: pentest, exploitation de vulnérabilités web, analyse de risques Machine learning: réseaux de neurones, apprentissage des modèles de langage (LLM) Programmation: ReactJS/ NodeJS, Java, Python, C, C# DevOps: Utilisation de Docker, Kubernetes et mise en place d’une chaîne CI/CD