Nikolaos L.

Devops Engineer

555 dollar

Mon expérience

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JR TECHNOLOGIESFebruary 2017 - Présent

DevOps Engineer, team-oriented worker collaborating with coworkers in various departments in order to complete projects in a timely manner.

● Create and maintain fully automated CI/CD pipelines for code deployment using Azure DevOps, Jenkins, GitLab CI, Ansible and Bash scripting
● Built Docker containers to break up monolithic app into microservices, improving developer workflow
● Setup, maintain and monitor test/staging & prod environments, on site and on cloud platforms (Azure, GCP), based on Kubernetes & Docker Swarm
● Managed GitHub repositories and permissions, including branching and tagging
● Setup and maintain DevOps infrastructure and monitoring tools
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Multimedia Systems Center S.AJune 1999 - February 2017

Web Developer, Project Manager, Participation in Research Projects relevant to Internet Services.

- Responsibility of the planning, execution and closing of IT company projects
- Software Development of Web and e-Commerce Solutions as well as Public Organizations and Authorities Services
- Participation in Research & Development Projects relevant to materialization of Informative Internet Service Systems.
- Development of web mapping functions for web and social communities
- Design and build commercial and free Elgg plugins
- Implement of eCommerce solutions for social websites
- Continuous support services on Elgg based sites
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Technical University of CreteJanuary 2013 - May 2014

Part time employment at the Networks and Computing Services Section of the Technical University of Crete.

- Development of services for the web site of University at
- Development of web mapping applications, using popular mapping APIs such as Leaflet, Google Maps and Mapbox
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Technological Educational Institute of Crete - Branch of ChaniaOctober 2001 - June 2011

Part time employment in the Network Laboratory of the Institute as in charge of the Network Department.

- Development and administration of Institute Web Services and Learning Management Systems
- Linux based Systems Administrator
- Networking & Information Services development based on open source technologies including Zimbra Email Server, Apache/MySQL/PHP, OpenLDAP, eClass - Asynchronous Teleteaching Platform etc
- Technical Support Provider for Institute Community Members

Mes compétences

Analysis methods and tools


Open Source solutions

Kubernetes, OpenLDAP, LAMP




Bash, HTML, PHP, Shell Scripting, CSS, Java, Python, HTML5, SQL, JavaScript

IT Infrastructure

Ansible, Ubuntu, CentOS, System administration, Git, Docker, Linux, Microsoft Azure

Application servers

Apache Web Server, CMS


Joomla, Web development, ElasticSearch




Technical Support, Continuous Integration

Environment of Development





jQuery UI, AJAX, Laravel, jQuery

Mes études et formations

Department of Electrical and Computer Engineering, Division of Electronics & Computers - University of Patras1991 - 1997