Markos Chelios

at Orfium
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Contact Information
us****@****om
(386) 825-5501
Location
Moskháton, Attiki, Greece, GR

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Experience

    • United States
    • Software Development
    • 200 - 300 Employee
      • Jun 2023 - Present

      • Jan 2023 - Jul 2023

      • Jun 2020 - Dec 2022

      QA product owner Develop and maintain API & UI scenarios with PythonTest Automation: Selenium, Pytest BDD, Tavern, JMeterTools: Pycharm, GitHub, YouTrack, TestRail, JIRA, XRAY, Postman, Jenkins, ConfluenceScript language: Python

    • United States
    • Wellness and Fitness Services
    • 1 - 100 Employee
    • Senior Software QA Engineer
      • Sep 2019 - Apr 2020

      Senior SW QA owner, administer and execute extensive Web testing scenarios. Activities: Set up QA Plan & Test book, write and execute Web/mobile testing scenarios, Feature/Regression testing, Defect Management. Tools: Selenium/Cypress, JMeter, POSTMAN API, JIRA, Git, Netlify, Moltin, Contentful Senior SW QA owner, administer and execute extensive Web testing scenarios. Activities: Set up QA Plan & Test book, write and execute Web/mobile testing scenarios, Feature/Regression testing, Defect Management. Tools: Selenium/Cypress, JMeter, POSTMAN API, JIRA, Git, Netlify, Moltin, Contentful

    • Finland
    • Telecommunications
    • 700 & Above Employee
      • Apr 2019 - Aug 2019

      Product: MME (EPC architecture)Type of testing: automated-Focused on Stability, Robust & Provocative automated testing on MME product for the LTE, 3G, 2G interworking architectures according to 3GPP specification.-Design, Implementation and analysis of the above scenarions following the highest TMMi level through the product developement lifecycle.Tools: Jenkins, Robot, Jira, Confluence

      • Apr 2014 - Mar 2019

      Product: Element Manager (OSS)Main responsibilities:-Testing leader on non-Functional testing activities. -Verification/Regression/Performance testing on Nokia Operations Support Systems-Active support of customer's live global system (L1/L2/L3)-Participation in On Call Rotation (24/7)-Onsite customer upgrade activities -Run Scrum mastership role.-Monitor team's customer ticket status based on KPIs and provide team guidelines. -Test officer for Release activities-Create Python scripts for parsing data Show less

      • Apr 2009 - Apr 2014

      Product: Media GatewayMain responsibilities: -System and Verification testing with Agile methodology-Writing and executing testcases for Robust testing with Agile methodology

    • Greece
    • Retail
    • 500 - 600 Employee
    • Engineer - Salesman
      • Oct 2006 - Jan 2008

      I was working in a store as salesman. I was a member fo a challenging team to sale and promote individual telecommunication-electronic equipment and services. I was working in a store as salesman. I was a member fo a challenging team to sale and promote individual telecommunication-electronic equipment and services.

    • Germany
    • Automation Machinery Manufacturing
    • 700 & Above Employee
    • System Verification Engineer
      • Oct 2005 - Sep 2006

      I was member of System Verification team for wireline networks and services. My goal was to test the system so as to reach the best quality for the customer delivery projects. I was member of System Verification team for wireline networks and services. My goal was to test the system so as to reach the best quality for the customer delivery projects.

Education

  • Aegean University
    Master's degree, Financial and Management Engineering
    2006 - 2008
  • University of Oulu
    Information Technology
    2004 - 2004
  • University of West Attica
    First degree, Electronics Engineering
    2001 - 2006

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