Nikos TsapekosLead Infrastructure Engineer

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BIRTHDATE
03-11-1984
NATIONALITY
Greek
EMAIL ADDRESS
nikos@tsapekos.com

About Me

/Who Am I

As an accomplished, IT Infrastructure Engineer, I specialize in designing, implementing and managing robust infrastructure solutions.

With extensive experience in Cloud Computing, Container Orchestration, Infrastructure Provisioning and Configuration Management, I excel at optimizing system performance, enhancing scalability and ensuring high availability.

My expertise spans across automating deployment processes, managing cloud environments and maintaining secure, reliable systems. Passionate about leveraging cutting-edge technologies to drive business success, I am committed to delivering innovative and efficient infrastructure solutions.

Resume

/Career

Experience
05/2018 - PRESENT

IT Infrastructure Engineer

NavVis GmbH, Munich, Germany

  • → Install, configure, test and maintain operating systems, application software and system management tools
  • → Proactively ensure the highest levels of systems and infrastructure availability
  • → Work collaboratively with the development team to ensure that product infrastructure is working as needed
  • → Create documentation for services performed

Linux Systems Administrator

IBM, Katowice, Poland

  • → Support and maintenance of Red Hat Enterprise Linux for banking customers
  • → Ensure the smooth operation of HA systems
  • → Planning and implementation of changes according to ITIL
  • → Hardening of Red Hat machines in accordance with regulations

04/2017 - 04/2018
07/2015 - 10/2015

QA Engineer Intern

QIAGEN GmbH, Hilden, Germany

  • → Three-month internship at the Technology Office of eCommerce Department
  • → Development of a monitoring tool based on the API of https://webpagetest.org
  • → Bug tracking / Quality Assurance (QA) support

IT Specialist

Administrative Region of Drama, Greece

  • → Five-month fixed-term contracts (x2)
  • → IT service desk
  • → Electronic data processing

2014 / 2012
Education
2008-2012

M.Sc., Digital Communications and Networks

University of Piraeus, Greece

  • Department of Digital Systems

B.Sc., Digital Systems

University of Piraeus, Greece

  • Department of Digital Systems

2002-2007
Certifications
2022

Certified Kubernetes Security Specialist

CKS

Cloud Native Computing Foundation - certificate

AWS Certified Solutions Architect – Associate

AWS

Amazon Web Services - certificate

2021
2020

Certified Hyperledger Fabric Administrator

CHFA

Hyperledger - certificate

Certified Kubernetes Administrator

CKA

Cloud Native Computing Foundation - certificate

2019
2017

Linux Foundation Certified Engineer

LFCE

Linux Foundation - certificate

Linux Foundation Certified System Administrator

LFCS

Linux Foundation - certificate

2016
End

Skills

Operating Systems:
Linux (RHEL, Debian, Ubuntu, CentOS), MacOS, Windows
Virtualization & Containers:
Docker, Kubernetes, Proxmox, VMware vSphere
Programming:
Bash, Python, Github Actions
Cloud & Automation:
AWS, Configuration Management (Ansible), IaC (Terraform)