About Χριστόφορος Χατζηκωνσταντίνου
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Προβλήθηκαν 19
Σπουδές
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2010 - 2016
University of Peloponnese
BSc in Telecommunications Science & Technology
BSc in Telecommunications Science & Technology in university of Tripolis
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2018 - 2020
University of Piraeus
MSc in Digital Communications & Networks
Εμπειρία
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2023 - Present
StiQ
System & Network Administrator
– Being the only person responsible for IT for all company premises
– User hardware administration and troubleshooting
– Network administration and troubleshooting
– Security Cameras administration
– Data analytics using Opensearch, Power BI and Tableau visualization for kitchen operations and accounting
– Market research and proposing for technology oriented services (POS systems, SAAS, User software)
– Market research and proposing for hardware equipment (Laptops, printers, network equipment)
– Responsible for designing Low voltage circuit in newly bought premises
– Python projects (data scraping, data science, text analysis )
– SAAS administration (kitchen operation systems, Google admin console, Google cloud and play console, Opensearch, Chat channel etc)
– Google Chat automations using google script -
2022 - 2023
Istion Yachting
IT Support
– Windows server administration
– User hardware administration and troubleshooting
– System administration (Microsoft office services like Sharepoint and Teams, Ticketing Systems, entry devises)
– Power BI visualization
– Market research proposing for user equipment -
2020 - 2022
OTE Group
IT Service Desk Engineer
– Troubleshooting Active directory issues
– Troubleshooting 1st level issues for OTE Asfalisi
– Dispatching tickets from customers to service engineers based on ticket details -
2020 - 2020
WIND Hellas
VAS, ISP & Messaging Junior Engineer
– Linux server maintenance
– 3rd level Ticket handling for sms issues
– SMS services handling -
2019 - 2020
Forthnet-NOVA
1st Level Tech Support (Telecom & Satellite TV)
– Incoming calls from Nova retail customers
– Solving 1st level ticket for adsl, vdsl (internet and voice) issues.
– Solving 1st level Satellite TV and IP TV