Freelancer profile translated to English.
Back to original languageAbout Théophile
Pentester @Thales
Student @Ecole2600
Certifications : OSEP | OSCP | CARTP | eJPT
Root Me : root-me.org/nuts7 (15,000 points / TOP 40)
Hack The Box : app.hackthebox.com/profile/428983
Hack The Box Pro Labs : RastaLabs | Zephyr | Offshore | Dante | Genesis
Blog : nuts7.fr
LinkedIn : linkedin.com/in/théo-chiles/
French
Native or bilingual
English
Basic
Remote only
Primarily works remotely
Experience
- ThalesPentesterCONSULTING AND AUDITSOctober 2023 - September 2025 (1 year and 11 months)Paris, France- Internal & external pentests (Web, Active Directory, Industrial, Wi-Fi, Kubernetes...)- Code and configuration audits- Red Team research and development- Red Team tool development (Malware, C2...)- C# Active Directory tool development
- HackcyomPentester & Offensive DeveloperCONSULTING AND AUDITSApril 2023 - June 2023 (3 months)Paris, France- Automation of hardened Ubuntu OS deployment with Ansible- Linux Hardening- Pentest- External attack surface audit of entities (Attack Surface Mapping)- Linux system and network administration- OSINT
- LMI SolutionsSystem and Network AdministratorOctober 2021 - October 2022 (1 year)Nancy, France- Information system administration (Linux, Windows)- Infrastructure setup- Monitoring (Zabbix)- Virtualization/Containerization (Proxmox, Hyper-V, Docker)- Firewalling (pfSense)- Scripting (Bash & PowerShell)- Technical support
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Education
- Expert in Data Security, Systems, and NetworksEcole 2600- Assembly, OS, Python, MathQ - Administration : Windows, Linux, Cloud Computing - Red/Blue Team, Reverse Engineering, Malware Web, Forensic, IoT, Blockchain
- BTS Systems & Networks TechnicianCESI2022- Windows client et invite de commandes - ITIL et outil de helpdesk - Fonctionnement d'un ordinateur et de ses composants - Fondamentaux du réseau - Linux - Projet collaboratif Maintenance et dépannage - Installation et configuration de Windows server - Gestion du poste de travail avec Windows server - Projet collaboratif Serveur Windows
Certifications
- Offensive Security Experienced Penetration Tester (OSEP)Offensive Security2024
- Offensive Security Certified Professional (OSCP)Offensive Security2023