About Hichem
French
Native or bilingual
English
Fluent
Experience
- Comptable RestaurantAutomation ConsultantRESTAURANTS AND FOOD SERVICEJanuary 2026 - Today (7 months)Lille, France
- Context: Manual entry of 500+ invoices/month and categorization errors.
- Action: Creation of an AI agent with OCR for automatic categorization and Excel export.
- Result: 12 hours of management saved per month and elimination of entry errors
Details :
- Development of an AI agent to automate invoice categorization by type of item purchased (OCR)- Creation of an .xlsx file with all categorized items from a photo of an invoice or receipt- Advanced invoice management- Retrieval and automatic management of UberEats invoices- Secure workflow - SecurHaCybersecurity & Automation ConsultantCONSULTING AND AUDITSJune 2025 - Today (1 year and 2 months)- Development of secure automations- Audit and security of existing automations: Analysis of your workflows to detect data leaks and bad practices.- Deployment of agents in a controlled environment to ensure data confidentiality- Implementation of secure Cloud infrastructures: Configuration of work environments (Microsoft 365 / Google Workspace)- Microsoft 365 Audit and Hardening: Security diagnostics, access configuration, policies...- Email Security and Deliverability: Advanced domain protection and anti-phishing measures.- Phishing Campaigns to assess your teams' resilience against real attacks.- Monitoring and Compliance Tracking: Continuous support to maintain a security level against new threats
- ExpleoCybersecurity ConsultantDIGITAL AND ITFebruary 2022 - July 2025 (3 years and 5 months)Paris, FranceSeveral missions with major clients- Automation- Security Testing- Cyber Best Practices- Pentesting- Cryptography
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Education
- Master Cybersecurity & CryptographyPierre and Marie Curie UniversityCybersecurity : several types of buffer overflow attacks, return-oriented-programming, format string vulnerabilities, heap overflow, side-channel attacks (timing attacks, differential and correlation power analysis, fault attacks) on embedded systems, network security (TLS, SSH, Kerberos…) Cryptology : analysis and implementation of attacks on cryptographic protocols (RSA, SDSA, DH, Kerberos...), encryption methods, hash functions, digital signatures, post-quantum cryptography (lattices)