About

Master of Science student in Cybersecurity & Cloud at Epitech, freelance developer and trainer. My background combines technical expertise in development, system administration and cybersecurity.

Judikaël BELLANCE

Master Cybersecurity Student & Freelance Developer

Looking for 2.5 years internship • January 2026

My Journey & Expertise

Passionate about cybersecurity and development, I am currently pursuing a Master of Science in Cybersecurity & Cloud at Epitech (class of 2028). My background combines technical expertise in development, system administration, and cybersecurity, with strong experience in project management and pedagogy.

Cybersecurity Expertise

Server security after attacks, security audits, implementation of tools like CrowdSec, Cloudflare and Snort

System Administration

Linux server management, CI/CD pipelines, Docker, automated backups and automation tools

Teaching & Training

ISCC trainer at Epitech, technical conference facilitation and pedagogical support for students

Technologies & Skills

Cybersecurity

• CrowdSec & Snort
• Audits de sécurité
• Cloudflare Security
• Analyse d'intrusions

DevOps & Cloud

• Docker & CI/CD
• Administration Linux
• S3 Buckets & Portainer
• Automatisation (n8n)

Development

• PHP, JavaScript, Python
• Symfony, Laravel
• React, TypeScript, Node.js
• Vercel & Netlify

Professional Experience

Dreamservices - Freelance & Internship

Cybersecurity, DevOps & Development

• 🔒Server security after attack (SQL injection), security audit and implementation of CrowdSec, Cloudflare, Snort
• ⚙️System administration: Linux servers, CI/CD pipelines, backups, automation (n8n)
• 💻Development of management panels (ticketing, newsletters) and internal tools

Epitech - ISCC Trainer

Training & Pedagogy

• 🎯Technical conference facilitation (Web Security, SEO, DBMS)
• 👥Pedagogical support and project management to prevent student dropout

Local Authorities & Services - Freelance

Full-Stack Development

• 🏗️Full-stack development (Node.js/Express, Svelte) and Linux server administration
• ♻️Key project: circular economy functionality for equipment lending between local authorities

Education & Projects

🎓Education

Master of Science Cybersecurity & Cloud

Epitech (2025–2028)

Seeking internship • Security and cloud infrastructure specialization

Computer Developer

Epitech (2023–2025)

In-depth technical training in development

🎯Seeking Internship

📅 Sought Period

2 years and 6 months starting January 2026

🔍 Areas of Expertise

• Infrastructure audit and security
• Technical project management
• Training and pedagogy

🤝 Let's collaborate!

Looking for cybersecurity internship (2.5 years) or freelance project? Let's discuss your needs and my skills!