Hello,

Senior Systems & DevOps Engineer, I support companies in the optimization of their Cloud infrastructure, the security of their data and the development of high-performance web solutions.
My goal: to offer you robust, secure and economically advantageous infrastructures by replacing expensive SaaS subscriptions with professional open-source alternatives.

Here are my 3 key areas of intervention:

🛡️ 1. Securing & Hardening Linux Servers
Is your server production-ready, or is it a security breach? I audit and secure your environments:
• Comprehensive vulnerability audit and detailed reporting.
• Advanced firewall configuration) and attack protection.
• Hardening of SSH access.
• Implementation of Web Application Firewalls (WAF) and strong SSL/TLS certificates.
• Encrypted and automated backup policies.

🚀 2. Open-Source Application Deployment (SaaS Alternative)
Tired of expensive monthly subscriptions? I deploy and optimize your business tools on your own VPS or Cloud such as:
• ERP/CRM: Odoo (bare-metal optimization v18/v19), Dolibarr.
• Collaborative Tools & Security: GitLab Self-Hosted, Passbolt (password manager).
⚡ 3. Tailor-made & High-performance web development
A slow site drives your customers away. I design ultra-fast websites and landing pages, coded cleanly and without heavy tools:
• Speed-oriented architecture: 90+ goal on Google PageSpeed Insights.
• Advanced server-level caching stack (Nginx, FastCGI-Cache & Redis).
• Native security and Cloudflare integration.
• API interconnection with your internal tools (CRM, Odoo, etc.).

Why work with me?
• Engineer's rigor: No tinkering. Each configuration is documented, clean and production-ready.
• Performance-oriented: Every millisecond saved is an extra converted customer for you.
• Absolute confidentiality: Respecting your data and access is my top priority.

Let's discuss your needs together! Send me a message to define the contours of your project and get a personalized estimate.