Juan Antonio Medina

Dedicated Engineer for elite customers. Focus: All-round technical support engaging customer’s operations and engineering sections. Interface between customer and other internal teams (TAC, Engineering, etc.)

Second level of technical support in regards FortiOS. NSE4 (FortiOS 6.0) Certified. Daily troubleshooting on variety of topics: - High Availability - Routing protocols - VPN - SIP - L2 problems (VLAN tagging, Link aggregation, etc) - etc

- General administration of the network - Maintenance and new deployments Main projects: - General revision of the network architecture - Introduction of dynamic routing (OSPF) to the internal routing - Deployment and integration of a new datacenter location - Adjust of the BGP to add a new internet connection and optimize load balancing - Structural changes to improve security Platforms and tools: - Linux Centos 7 - Quagga / BIRD - F5 BigIP - Dell and HP switches

- Design, deployment and troubleshooting of data and VoIP networks. Work on a daily basis with Cisco Catalyst switches, 28XX and 29XX series routers, ASA firewalls. Configuration of DHCP, NAT, NTP, VPN tunnels, EIGRP, OSPF, BGP, HSRP, etc. Implementation of security policies on layers 2 and 3. - Basic maintenance of Windows servers. Active Directory, Microsoft Exchange, digital certificates, etc

Lecturer for the lab sessions in the following classes: - Communications Theory II - Digital Signal Processing - Commnucations Fundamental - Wireless Communications

Main tasks: - Coordination and supervision in projects for fiber optic installations. - Certification of fiber links through physical tests. - Allocation of resources and budget control. Achievements: Good communications skills gained through my work as a leader of variety of teams. Given instructions must be clear and understandable. Motivation of the teams was fundamental.

Water Division / Pacific Section Internship program for outstanding students. Project for the measurement of water losses in the production system (Miraflores Plant).

Part of a double degree with the MSc. Communication Systems and Networks (UAC Cologne/TH Köln) Telecommunications, Networking, IoT.

IP multimedia communications. Digital Signal Processing. IT Security fundamentals. Project Management fundamentals. Wireless Communication.

Basics of the electronics and telecommunications engineering. Applied engineering: IT, Electronics and Digital Communications.