Experience

Netcompany-Intrasoft

• Luxembourg
• IT Services and IT Consulting
• 700 & Above Employee

• Principal DevOps Engineer

  • Mar 2023 - Present



NetScaler

• United States
• Computer Networking Products
• 100 - 200 Employee

• Senior Cloud Ops Engineer

  • Sep 2022 - Mar 2023

  • Participated in the containerisation of ADM microservices using Kubernetes and Terraform. • Participated in the automation of the security patching process for ADM EC2 instances (Boto3 SDK for AWS in Python and Jenkins). • Participated in the containerisation of ADM microservices using Kubernetes and Terraform. • Participated in the automation of the security patching process for ADM EC2 instances (Boto3 SDK for AWS in Python and Jenkins).



Netcompany-Intrasoft

• Luxembourg
• IT Services and IT Consulting
• 700 & Above Employee

• Senior Research & Innovation Engineer

  • Feb 2019 - Dec 2022

  • Provided technical leadership for the completion of the integration activities in complex EU R&D projects. • Improved the CI/CD stack used in RID deployments, leveraging cloud-based multi-instance deployments, security practices and container orchestration software (Kubernetes). • Participated in the setup, deployment, administration and tuning of distributed Apache Kafka clusters for multiple use cases, running in Public Cloud, considering performance/robustness (Avro) and security aspects (Encryption and Authentication using TLS/SSL, ACLs). • Developed Ansible scripts for the deployment of the RID CI/CD stack and the Apache Kafka clusters. Improved the CI/CD stack used in RID deployments, leveraging cloud-based multi-instance deployments, security practices and container orchestration software (Kubernetes). Show less



NCSR "DEMOKRITOS"

• Greece
• Research Services
• 200 - 300 Employee

• Senior Research And Development Engineer

  • Nov 2013 - Feb 2019

  • Led the development and demonstration activities in EU R&D projects. • Deployed and managed OpenStack private cloud environments. Developed a testing environment for OpenStack clouds using the OpenStack Rally and Tempest frameworks. • Deployed and maintained software stacks through configuration management tools (Ansible, Puppet, Foreman). • Guided a software development team for the completion of the EU R&D projects development objectives. Mentored junior engineers in their development and technical progression. Show less



University of Piraeus

• Greece
• Higher Education
• 200 - 300 Employee

• Software Engineer (part-time)

  • Sep 2013 - Sep 2014

  Participated in the development activities in EU R&D projects. Participated in the development activities in EU R&D projects.



i2CAT Foundation

• Spain
• Research Services
• 100 - 200 Employee

• Research Engineer at Distributed Applications and Networks Area (DANA)

  • Sep 2009 - Jul 2013

  • Participated in the development and demonstration activities in EU R&D projects. • Participated in the refinement of the Recursive InterNetwork Architecture (RINA) reference model and specifications. Participated in the design of the namespace management system in RINA networks (research on distributed databases, application discovery, relation to the OS) and wrote the IDD specification. Designed and implemented a RINA namespace management system simulator in Java. • Participated in the development of a RINA open source prototype over Ethernet for a UNIX-like OS in C++. Show less



Technological Educational Institute of Chalkida

• Greece
• Education Administration Programs

• • Mar 2007 - Jul 2009

• • Jan 2007 - Feb 2007



Mindware

• United Arab Emirates
• IT Services and IT Consulting
• 200 - 300 Employee

• Software Engineer

  • Feb 2007 - Sep 2007

  • Participated in web site design and development for several customers. • Participated in web application design and development for the objectives of national projects. • Participated in web site design and development for several customers. • Participated in web application design and development for the objectives of national projects.