Company
Panagiotis Chavariotis
Basic
Bis 2021, Senior Enterprise Architect, National Bank of Greece
Elefsína, Greece
About me
Senior IT Architect, specialized on several middleware technologies (i.e. IBM WebSphere, Red Hat JBoss, Oracle WebLogic) on several platforms (i.e. Wintel, IBM System p, IBM System i, IBM System z, Oracle Solaris, RHEL, Kubernetes, Docker) deployed on-premises and Cloud. Passionate security professional, focusing on Application security, scaling security and DevSecOps. Strategic thinker and creative team player with aptitude for quickly scrutinizing environments, identifying and prioritizing needs/risks and developing solutions. Enthusiastic, pro-active, eager to meet challenges and quickly assimilate new technologies, skills and ideas. High-level communication, presentation and organizational skills. Excellent troubleshooting and research skills. Team leading and coordination are strong points of mine.
Timeline
Professional experience for Panagiotis Chavariotis
Current 7 months, since Feb 2022
Senior DevOps Infrastructure Engineer
Sitecore
14 years and 7 months, Jun 2007 - Dec 2021
Senior Enterprise Architect
National Bank of Greece
I started my career as the Java EE Systems Support Lead. To be specific I was responsible for the administration and support of the entire Java EE infrastructure deployed in the Bank (on-premises and cloud). I was also dealing with several issues which concern the stability and the availability of the aforementioned infrastructure like, architectural decisions, upgrade paths, security issues etc. Finally, I was acting as the security officer, responsible for the examination/resolution of the security issues
6 months, Oct 2013 - Mar 2014
Middleware Consultant
INSTEP Knowledge Systems Inc
Providing IBM WebSphere consulting services to INSTEP's customers
1 year and 5 months, Jan 2006 - May 2007
Senior IT Specialist
Millennium Bank S.A.
Responsible for the Analysis/Design/Development and Support of all the internal web applications implemented with Java and J2EE technologies (WebSphere). Project Management responsibilities for several projects. Member of the ‘’IT Architecture & Security Team’’.
5 years, Jan 2001 - Dec 2005
Advisory IT Specialist
IBM Hellas S.A.
Design, develop, build, test and implement systems using J2EE technologies (Websphere), Proof of Concepts (POC) development
Educational background for Panagiotis Chavariotis
1 year and 1 month, Sep 1997 - Sep 1998
Computer Science
The University of Edinburgh
4 years and 10 months, Sep 1992 - Jun 1997
Applied mathematics
Ethnikon kai Kapodistriakon Panepistimion Athinon
Languages
English
Fluent
Greek
First language