At AXIANS Cybersecurity (VINCI Energies), I lead development of Crystal, a unified cybersecurity ecosystem bringing together CERT IT, CERT ICS, and CTI platforms.
I architected a Zero-Trust Security Gateway for business-critical APIs using JWT authentication, rate limiting, and granular authorization. I also built Python ETL pipelines that collect OSINT threat data from AlienVault and Shodan for real-time Elasticsearch ingestion, and integrated a local LLM for analyst-facing threat summaries.
I remain hands-on with Ruby on Rails 8 and Angular 19, delivering real-time security alerting features while establishing automated testing with RSpec and Jest.
I led Rails 5.1-to-8.0 and Angular 9-to-19 migrations with 100% uptime and resolved more than 50 critical production bugs. Earlier, I built student-orientation, HR leave-validation, and expense-tracking web applications.
