Alexandre Georges Email & Phone Number

Sion, Vs, Ch

Chalais, Valais, Switzerland

Avec 25 ans d'expérience dans l'IT, j'ai fondé mageo services, une entreprise de conseil qui accompagne les organisations dans l'amélioration de la visibilité sur leurs systèmes, l'automatisation des processus critiques et la conception d'architectures IT robustes. En tant qu'Associé gérant, je mène les stratégies d'innovation, en assurant une optimisation continue des infrastructures technologiques de mes clients. Mon expertise couvre l'observabilité, permettant une visibilité complète des systèmes, l'automation pour renforcer l'efficacité et la résilience, et la conception d'architectures alignées avec les objectifs d'affaires.En tant que consultant certifié (Aruba ACDX, Arista ACE-L5, Zabbix Certified Expert), mon objectif est d'aider mes clients à atteindre des standards élevés de performance et de sécurité. Ma double fonction me permet d'apporter une perspective à la fois stratégique et technique, garantissant des solutions IT efficaces et alignées avec les enjeux de l'entreprise.

Yverdon, Vaud, Switzerland

Cheseaux-Sur-Lausanne, Canton De Vaud, Suisse

Architect for Networks & Security solutions : Aruba Networks LAN, WLAN and SD-WAN - Arista Networks BGP-EVPN VxLAN DC fabrics - Extreme Networks LAN and DC - Check Point and Palo Alto Networks security appliances - Zabbix monitoring - Network automation with Ansible

Sierre, Switzerland

As member of the Telecom Team, I participated to all network engineering tasks, from design to 24/7 operations. I also focused on configuration data collection, tasks automation and improved monitoring systems, all with in-house Python and Node.js developments. Activities: Upgrade of Ciena DWDM backbone and Cisco ASR9k IP network to 100G capacity – Selection and deployment of new Arista equipment as 100G-enabled POPs – Automation of BGP peerings configuration on IXPs – RIPE LIR management – Implementation of new Zabbix monitoring system – Development and operation of the “Hank” monitoring system for 100k+ CPEs on multiple access technologies (P2P FTTH, GPON, DOCSIS and DSL) – Development and operation of the “Slash” IPAM and configuration management system.

Le Bouveret, Switzerland

As NOC team manager, I was responsible for data center and network operations of the Swiss branch office. I also designed the new European MPLS and multicast backbone project.Activities: Day-to-day data center operations – Pre-sales technical consulting for networking and data center solution – Large-scale MPLS and multicast network design and implementation with Brocade and Cisco switches and routers as well as ADVA DWDM transport – Engineering and configuration of BGP routing for IPv4 and IPv6 transit and peerings – RIPE records management – Implementation of PIM multicast routing – Optical splicing – Setup and configuration of network services (DNS, DHCP, TFTP, NTP, Syslog, RADIUS) and monitoring tools (Cacti, Zabbix) – Security of the networks (firewall, IPS, VPN) – Redundant virtualized systems for network services (VMware) – Setup of VoIP gateway (Asterisk)

Sierre, Switzerland

As a member of the multimedia engineering team, I participated to the planning, implementation and operation of FTTH and DOCSIS networks for the delivery of triple-play services.Activities: Study and review of technical solutions – Implementation of redundant IPTV multicast streaming with PIM multicast routing for CATV (DVB-T and analog TV) and FTTH networks – Engineering and setup of an Alcatel-Lucent MPLS backbone with MPLS-TE and L2/L3 services (VLL, VPLS, VPRN) – OSPF and BGP routing – IPv6 introduction – QoS improvements for VoIP and IPTV delivery – Security of the networks (firewall, VPN) – Setup and configuration of network services (DNS, DHCP, TFTP, NTP, Syslog, RADIUS) and monitoring tools (Cacti, Icinga, Nagios) – Design and implementation of an high-availability virtualized platform (IBM BladeCenter, Brocade FC SAN, VMware, Puppet) – DOCSIS network management (Cisco CMTS, SNMP monitoring) – CATV headend modernization and operations – Level 2 support and 24/7 cover.

Biot, France

Operation of the Resalys hosting platform, systems and network.Activities: Data center operations – Engineering and implementation of high-availability Web platforms with LAMP servers and load-balancing systems (HAProxy, Astaro) – Redundant firewalling systems with site-to-site VPNs and intrusion prevention – Hosting and network issues troubleshooting – Corporate and data center networks architecture and management – OSPF routing.

Biot, France

Adaptation of a satellite WAN optimization gateway to the constraints of the public Internet access in French high-speed trains (Master thesis) – Improvements on performance visualization through Web and Java tools – Comparison of open-source compression libraries for WAN optimization.

Web hosting on LAMP platforms – PHP/MySQL Web development – Network services for small to medium businesses.

Geneva Area, Switzerland

Search and review of existing technologies to acquire data from electronic PDF forms. Development of a functional prototype using J2EE for the generation of PDF forms in relation with databases.

Pully, Switzerland

Design and implementation of an Intranet tool to help 1st level support to identify problems reported by customers.

Master, Communication Systems

Internet engineering specialization at Eurecom Institute, Sophia Antipolis, France

Bachelor, Communication Systems

Activities and Societies: Festival Balélec

Maturité Fédérale, Maturité Scientifique

Maturité fédérale scientifique