Andreas Chrisafis Email & Phone Number

Dubai, United Arab Emirates

Cyprus

• Designing Network Enterprise Solutions.
• Handling the Modernization Project of all the Network Devices in the Company’s production environment (Planning, Configuration, Documentation).
• Implementing Solution using vendors such as FortiGate, Cisco (Firewalls, Switches).
• Very good understanding of Networking Principals and Protocols.
• Responsible for keeping all the documentation up to date of all new solutions and current network Infrastructure.
• Responsible on troubleshooting 1st/2nd level connectivity issues on production environment related to Network Devices such FortiGate, Cisco (Firewalls, Switches).

Cyprus

Limassol (Lemesos), Cyprus

• Configuring Aruba/HP Switches (VLAN, Port Configuration, Spanning tree).
• Participated in IT Projects and new solutions.
• Configuring/Managing/Monitoring WatchGuard Firewalls
• Configuring/Managing WatchGuard Centralized Management
• Configuring/Managing/Monitoring Synology File Servers.
• Preparing configuration of a complete Datacenter rack (Aruba/HP Switch, Dell Server, Synology File Server, UPS)

Limassol (Lemesos), Cyprus

• Basic knowledge on AWS Amazon, Azure cloud computing (Creating Virtual Machines – IP whitelisting)
• Basic knowledge on how to create new email accounts on Office 365
• Configuration of HP and Dell servers iLO/iDRAC (SNMP, Users, Hardware Health)
• Basic knowledge on Centos 7 OS administration.
• Very good knowledge on Windows Server 2016/2019 administration
• Create, delete, manage virtual machines on VMware ESXi.

Cyprus

• Very good experience on using Network Monitoring Systems such PRTG, Cacti, LibreNMS.
• Experience on troubleshooting 1st/2nd level connectivity issues on production environment as well as office related connectivity issues, related to Network Devices such Arista Switches, Cisco Routers/Switches, Mikrotik.
• Experience on implementing and updating Network solutions on devices such as Cisco Routers/Switches, Arista switches and Mikrotik switches.
• Participating in Network team projects and new Network solutions or projects.
• Maintaining Network documentation updated for existing / new Network solutions or projects
• Performing on-site support as well as physical maintenance's and operations, at Equinix Datacenters in London

Limassol

1. Teaching the basic principles of Robotics.2. Guiding secondary school students to use the robotic equipment properly.3. Preparation of students for the Robotics Olympiad and other robotic competitions.

Limassol

1. Teaching the basic knowledge and concepts of C++ programming language.2. Helping students with difficulties through practicing on Microsoft Visual C/C++.

Cyprus

1. Maintenance of Computer Systems/servers: Installing patches software/security updates as per the audit results of the company.2. Verifying Open ports “services” using nmap on IT systems of MTN Cy.3. Installing/Configuring Network Devices. a) Rearranging addressing plan on management interfaces of IT network elements, switches, routers, firewalls. b).

Bachelor’S Degree, Computer Engineering, 10.00

Activities and Societies: Member of Robotics Automated Lab Peer Tutor

High School, Computer Science, 18.3