Experience

ipexpert

• IT Services and IT Consulting

• IT Professional & Network Engineer

  • May 2018 - Present



Mental Informatics

• Greece
• IT Services and IT Consulting
• 1 - 100 Employee

• IT Professional & Network Engineer

  • Mar 2015 - May 2018

  Responsibilities:• Managing entire projects or services including technical solution, implementation, testing and supporting. • Quality Control in all phases of several projects on small & medium size companies according toInternational standards.• Designing and implementing Virtual Private Networks with several devices (WatchGuard, Zyxel)• Implementing overall internet security strategies with firewalls, web proxies, web filtering, security policies for maximum protection.• Mail server protection with firewalls, firewall rules, anti-spamming control & logging, smtp proxies, and antivirus protection (TrendMicro, Symantec, Webroot)• Maintenance of Exchange servers 2007, 2010, 2013, 2016, basic troubleshooting of Linux Mail server)• Total care solutions of small & medium size companies in all network layers.• Designing & Supporting Microsoft networks with Windows 2012, 2008, sbs 2011 servers and Windows7, 8.1, 10 clients.• Designing, Creating, Securing & Maintaining DR Sites (Disaster Recovery Sites).• Daily, Weekly, Monthly It Procedure tasks (Backups, Server logs, Performance monitoring)• Sql Server basic tasks (Maintenance Plan, Backups, Scheduling jobs)EX. Projects:• Full Network Upgrading of Accountant & Consulting Company (JULY 2016)Managing & Designing the Backbone and Network Transition with 0 downtime Contract,(Rack, Servers, Storages, backups, DC, SQL, Exchange 2016) Full failover to second Site.• Upgrading Designing Company ‘Become S.A’ (December 2015)Designing & Applying Full Network Solution with 4 Branch offices (WANs, LANs, Routers, Firewalls, Server, Virtualization, File server, App server, SQL server, Backups, Client Desktops)• Designing & Implementing 2 Way Productive Sites with fail over ‘ANAX S.A’ (July 2015)• Full Infrastructure Migration of Pharmaceutical Company, (Physical Servers, Virtualization,Active Directory,Exchange 2 hop Migration,Sql,Application servers, Disaster Recovery Procedure) December 2017



Geniusnet S.A.

• Greece
• Computer Networking Products
• 1 - 100 Employee

• IT Professional & Network Engineer

  • Apr 2006 - Feb 2015

  • Responsible for networking, design, installation and maintenance services of a large number of companies (multinational & local.• Supporting users and network administrators over the telephone and by email & onsite support• Maintain the companies network infrastructure. • Networking and providing support for Windows Systems connected to tablets,cells,bb,printers.• Configuration and testing of any new hardware and software. • Travelling to client sites to help with installations, deployment, and troubleshooting. • Installing and operating Windows desktop and server operating systems. • TCP/IP networking and hardware maintenance and repair. • Ensure computer hardware is safe & complies with health and safety legislation. • Applying patches available in accordance with company procedures.• Management of the daily data backup and retrieval scheme• Designing new network solution or upgrading existed (h/w & s/w) for Maximum Performance.• Designing, Creating & Maintaining DR Sites (Disaster Recovery Sites).• Designing VPN Appliances, wireless networks, firewalling, server hardware, windows servers, exchange mail servers with mobile clients or cellphones, ad migrations, domain transitions, virtualization, disaster recovery planning.EX. Projects:4.200 PC cloning & Repairing (march-august 2010)Team leader of a 6 IT professionals in several in a large areas of Athens (Public Sector) like Marine, Police, Fire Department networks in cooperation with Siemens Hellas.Monitoring Disaster Recovery Site + Main Site (2012-2015)Monitoring main + site in one of the largest Greek law firm ‘Zeya’ (H/W, dc, Sql databases, files, exchange, backups, free spaces, BB server, leased lines)Daily, Monthly Reporting applying fixes & patches according to manufacturers and official resources.



ABN Umro Greece

• Computer Cabling & Networking

  • Jan 2002 - Jan 2004

  • Cabling (Voice and Data,Rack,Patch Panels)• Network Equipment Relocation or Move.• Fiber Optic Cabling (Indoors)• Wi-Fi / WLAN Installations and Service• Cat 5, Cat 5e, Cat 6, Cat 7, 25 Pair Voice 100 Pair Voice• Network Troubleshooting and Repairing• Phone or Data Line Relocation • CCTV and Video Surveillance (Analog and IP) • Cabling (Voice and Data,Rack,Patch Panels)• Network Equipment Relocation or Move.• Fiber Optic Cabling (Indoors)• Wi-Fi / WLAN Installations and Service• Cat 5, Cat 5e, Cat 6, Cat 7, 25 Pair Voice 100 Pair Voice• Network Troubleshooting and Repairing• Phone or Data Line Relocation • CCTV and Video Surveillance (Analog and IP)