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zisis

Remote worker with 24+ years of experience - Last seen ago

I am a technologist consultant with 20+ years of experience that allows me to help any client to ensure that the respective business, application, data and technology perspectives are in line with the organisation's roadmaps, governance strategies, policies and standards.

My experience as a consultant:
Digital Transformation: 20+ years
Blockchain: 11 years
SecOps and Cybersecurity: 14 years
FinOps - cloud cost optimisation: 10 years
Cloud Transformation: 11 years
Risk Management: 12 years


Skilled in windows linux server infrastructure hpc osx pxe jamf active directory symantec acronis paragon netbackup gsuite aws azure gcp togaf adobe suite backup cybersecurity gdpr iso15408 iso 27001 iso 27002 iso 27017 cisco juniper sonicwall office365 hyper v vmware citrix data restore siem data forensics data warehousing wazuh microsoft sentinel crowdstrike cissp hardware testing finops focp sap ms dynamics 365 erp crm itil cissp open zeppelin sophos microsoft defender iis apache nginx mssql mysql nosql mongodb cassandra cache powershell git vs team visual studio teams sharepoint jenkins kafka chef confluence console apps bash python c sharp js java rust hl7 fhir unity xamarin android ios uwp ad platforms apis terraform kubernetes software testing fivetran jira hadoop devops ci cd devsecops splunk kafka apache camel real time analytics hp vertica elk elastic stack grafana ml machine learning keras tensorflow graphql power bi power apps pytorch snowflake ibm blockchain hyperledger fabric ethereum conflux solidity azure synapse apache airflow apache atlas cloudability flexera kubernetes docker financial management asset management business strategy business analysis prince 2 agile presales technical advisory auditing risk management incident management 
Fluent in englishgermangreek
Preferred annual pay (min) $80,000/year
Preferred hourly pay (min) $50/hour
Last seen 4 months ago
Signed up 4 months ago
Badges ๐Ÿ‘จโ€๐Ÿ’ป Remote worker

๐ŸŽจ Maker

๐ŸŽ– Early adopter

Employment

2020 - 2024: Cloud Transformation and Security Architecture โ€“ Sr Manager @ Inmarsat

2019 - 2020: Cloud Security Architecture โ€“ Manager @ Inmarsat

2018 - 2019: Technical Solutions Architect โ€“ Sr Manager @ UCLH

2016 - 2018: EMEA Technical Architect โ€“ Sr Manager @ ICICI Bank

2015 - 2016: CTO - Parner @ Dianysma LTD

2011 - 2014: CTO - Partner @ Studio Plus

2007 - 2011: Senior IT Consultant @ Digitec

2002 - 2007: IT Consultant @ Computer Praxis

2001 - 2002: IT Systems Engineer @ Librocom

Side Projects

2020 - 2023: Development and Security Architecture @ Conflux Network

Education

2006 - 2008: MSc in Applied Computer Science @ University of Macedonia of Thessaloniki

1999 - 2005: BSc in Managerial Economics @ Aristotle University of Thessaloniki

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