Network Engineer

• Routing Engineering: Design and implement advanced BGP policies (Path Selection, Community Strings, Filtering) to optimize multihoming and peering traffic across multiple IXPs.
• MPLS and VPNs: Design, configure and maintain the MPLS core, including LDP/RSVP-TE and the implementation of L3 VPN services (VRFs) and L2VPNs (VPLS/VPWS) for enterprise customers.
• Optimization and QoS: Perform Traffic Engineering (TE) using RSVP-TE to ensure deterministic paths and apply QoS policies (DiffServ over MPLS) to prioritize critical services (Voice and Video).
• Resilience: Implement high-availability and fast-convergence mechanisms such as BFD (Bidirectional Forwarding Detection) and MPLS FRR (Fast Reroute), aiming for maximum SLA (five nines).
• Edge Technologies: Manage edge routers (Provider Edge - PE) and Carrier-Grade NAT (CGN) solutions and design the transition to IPv6 (Dual Stack or DS-Lite).
• Level 3 Troubleshooting: Lead the resolution of complex incidents involving packet loss, microbursts, high latency and protocol failures (BGP session flapping, OSPF/IS-IS adjacency issues).

Telecommunications Network Specialist

Senior Network and Firewall Analyst

Network Engineer

Network Analyst, AWS (Mid-level)