I run hybrid infrastructures built on Windows and Linux, orchestrating web servers, hosting platforms, and high-performance e-commerce solutions. From automating WHMCS and Virtualizor to hardening Apache/Nginx/IIS stacks, and designing backend services and APIs in PHP, Python, and C/C++, I blend network administration with CyberChallenge.IT expertise to deliver secure, reliable services.
Regular infrastructure reviews with growth forecasting, cost governance, and SLA dashboards for stakeholders.
Documented runbooks, fast rollback playbooks, and clear communication across technical and business teams.
Partnering with marketing and sales to launch digital initiatives with beta environments, QA suites, and ongoing enablement.
CyberChallenge.IT
University of Catania
EIPASS 7 Module User
Certipass
CISCO CCNA
Cisco Systems
Store Manager Certificate
TIM Franchisee
CISCO CCNP
Cisco Systems
Stack & ownership
Led a legacy upgrade into a geo-redundant hybrid cluster with automated provisioning and observability.
Designed a reseller portal with automated billing, tenant isolation, and self-service tooling.
Implemented monitoring, logging, and DR strategy for a high-volume retail platform.
Architected scalable network with dynamic VLANs, captive portal, and advanced routing.
Delivered a full security uplift for SMEs covering assessments, remediation, and training.
Built microservices enabling secure data exchange between local and regional healthcare systems.
Launched a training platform with guided paths, live labs, and competency tracking.
Digitalized a retail chain with integrated POS, real-time inventory, and store manager dashboards.
Need a systems engineer who can own backend delivery as well? Tell me about your project.