Networking

Managing network infrastructure, routing, and system connectivity across cloud and on-prem environments.

My networking knowledge is equivalent to CCNA-level and beyond — I can design and manage enterprise-grade networks of any size, following industry best practices for security, reliability, and scalability.

I work across the full stack: switches, routers, firewalls, VPNs, and VLANs, in both on-premises and cloud environments.

I have a deep understanding of the most widely used network protocols — including TCP/IP, UDP, HTTP/S, DNS, DHCP, FTP, SMTP, SSH, and more — covering both their operational behavior and their security implications.

I configure and manage core network services (to name some: DHCP, DNS, Active Directory NTP, LDAP...) and I have experience with network monitoring and observability tools like Prometheus, Grafana, and Netdata.

I use industry-standard tools such as Wireshark, Postman, and Burp Suite for traffic analysis, API testing, and network security assessment.