Infrastructure Architect
Current
May 2015 - Present
AeroLeads people directory · profile
Harry Gaitanidis Email & Phone Number
Infrastructure Architect
at
Six Square Networks
1 phone found
area 698
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Infrastructure Architect
Location
Kalívia Thorikoú, Attiki, Greece
Company size
Who is Harry Gaitanidis? Overview
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Quick answer
Harry Gaitanidis is listed as Infrastructure Architect at Six Square Networks, a with 7 employees, based in Kalívia Thorikoú, Attiki, Greece. AeroLeads shows phone signal with area code 698 and a matched LinkedIn profile for Harry Gaitanidis.
Harry Gaitanidis previously worked as IT Manager at The Venue and IT Operations Manager at Fortunethellas Inc.. Harry Gaitanidis holds Master'S Degree, M.Sc. In Microcomputer Systems & Telecommunications from University Of Liverpool U.K.
Company email context
Email format at Six Square Networks
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Six Square Networks
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Profile bio
About Harry Gaitanidis
• Active ISACA CISA certification, experienced on IT Audits.• Cloud Infrastructure architect (Amazon AWS, Microsoft Azure, Hetzner VPC)• Senior Network Engineer. Advanced configuration on Mikrotik, Cisco Meraki, Ubiquiti. SD-WAN, IPsec, Wireguard and Zerotier advanced installations and configuration• Experienced on Microsoft Hyper-V, Windows Servers (2012-2022), Databases (MS SQL, MySQL, AWS RDS), Docker Environments (Local, AWS ECS)• More than 15 years in IT Management, offering technical training and support.
Listed skills include Networking, Active Directory, It Management, Servers, and 17 others.
Current workplace
Harry Gaitanidis's current company
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Six Square Networks
4 roles
Harry Gaitanidis work experience
A career timeline built from the work history available for this profile.
It Manager
The Venue
- Fulfilling deadlines, project planning and resolving conflicts. - Manage and support a network of users in two branches.- Upgrading and configuration of network equipment.- Enhancement of company’s security system.- Maintenance and upgrading of corporate websites. Ref: (www.thevenue.co.za)- Setting up the network equipment including managed NetGear switches, setting upVLANs and VoIP telephone systems.- VPN connection between the two branches- Security / Gateway in both branches with features like: bandwidth monitoring andcontrol, transparent proxy server, web filtering, Ad blocking, Layer 7 firewall
May 2012 - Mar 2015
It Operations Manager
Fortunethellas Inc.
Supervision of a team of three developers and two technicians- Making sure all deadlines were fulfilled.- Managed multiple clients, installation and upgrades of available resources.- Achieved great improvement of performance in the technical support section, bytraining staff and creating procedures and protocols.- Liaising and meetings with clients Ref: www.fortunethellas.grActively took part and supervised the company’s main project: A Real Estate SaaS (Software as a Service) with a common database system. The software was on the cloud allowing real estate offices to exchange information between them and cooperate (Something similar with the American MLS’s)At the moment more than 150 Real Estate Offices have been connected to our system including Re/Max, Century 21, Sotheby’s and many more.
Jan 2006 - Feb 2012
Manager Of It Department
Synthex Web/Wireless Tele-Informatics
3-year Government Supported Project - More than 1500 partners in Greece.Project entailed training and support for partner’s technical departments for the installation of new VAT system mechanism in all large businesses throughout Greece.- Team Leader of a group of IT technicians, managing the development and support department.- Handling complex client installations,- Promoted to Manager of IT Department.We had more than 1500 clients including SPAR Super markets, Lavipharm, Intersport and many more.
Jan 2002 - Dec 2005
Team & coworkers
Colleagues at Six Square Networks
Other employees you can reach at sixsquarenetworks.co.za. View company contacts for 7 employees →
JW
Jamey Walkinshaw
Colleague at Six Square NetworksCity Of Johannesburg, Gauteng, South Africa
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SY
Salim Yamaha
Colleague at Six Square NetworksAlgeria
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AG
Andrew Graham
Colleague at Six Square NetworksCity Of Cape Town, Western Cape, South Africa
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MM
Michael Meuleman
Colleague at Six Square NetworksPretoria, Gauteng, South Africa
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Jamey Walkinshaw
Colleague at Six Square NetworksCity Of Johannesburg, Gauteng, South Africa
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SY
Salim Yamaha
Colleague at Six Square NetworksAlgeria
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AG
Andrew Graham
Colleague at Six Square NetworksCity Of Cape Town, Western Cape, South Africa
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MM
Michael Meuleman
Colleague at Six Square NetworksPretoria, Gauteng, South Africa
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2 education records
Harry Gaitanidis education
Master'S Degree, M.Sc. In Microcomputer Systems & Telecommunications
University Of Liverpool U.K
Bachelor'S Degree, B.Sc. (Honours) Electronic Engineering, Honours
University Of Sussex U.K
FAQ
Frequently asked questions about Harry Gaitanidis
Quick answers generated from the profile data available on this page.
What company does Harry Gaitanidis work for?
Harry Gaitanidis works for Six Square Networks.
What is Harry Gaitanidis's role at Six Square Networks?
Harry Gaitanidis is listed as Infrastructure Architect at Six Square Networks.
What is Harry Gaitanidis's phone number?
AeroLeads has found 1 phone signal(s) with area code 698 for Harry Gaitanidis at Six Square Networks.
Where is Harry Gaitanidis based?
Harry Gaitanidis is based in Kalívia Thorikoú, Attiki, Greece while working with Six Square Networks.
What companies has Harry Gaitanidis worked for?
Harry Gaitanidis has worked for Six Square Networks, The Venue, Fortunethellas Inc., and Synthex Web/Wireless Tele-Informatics.
Who are Harry Gaitanidis's colleagues at Six Square Networks?
Harry Gaitanidis's colleagues at Six Square Networks include Jamey Walkinshaw, Salim Yamaha, Andrew Graham, and Michael Meuleman.
How can I contact Harry Gaitanidis?
You can use AeroLeads to view verified contact signals for Harry Gaitanidis at Six Square Networks, including work email, phone, and LinkedIn data when available.
What schools did Harry Gaitanidis attend?
Harry Gaitanidis holds Master'S Degree, M.Sc. In Microcomputer Systems & Telecommunications from University Of Liverpool U.K.
What skills is Harry Gaitanidis known for?
Harry Gaitanidis is listed with skills including Networking, Active Directory, It Management, Servers, Customer Service, Network Security, Technical Support, and Tcp/Ip.
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