George Pagomenos

George Pagomenos

Head of Quality Assurance @ Upstream

BIO

George Pagomenos is the Head of Quality Assurance in Upstream. He holds a BSc and an MSc in Computer Science both obtained from the University of Crete.
His career started as an associate researcher in well established National Research Institutes but soon shifted into RnD departments on the telecommunications industry.
He has more than 15 years of experience in setting up high performing quality assurance organizations emphasizing on test automation strategies and pipelines.
Having a solid technical background and pertaining to a holistic view of product quality, he had actively contributed to the agile transformations of global telecommunication companies in both aspects of processes and tooling. Currently, he is also driving Upstream's Continuous Deployment program.

 

ABSTRACT

Title: Upstream's Journey to Continuous Deployment
 
Upstream decided a few years ago to enroll in a CD program and then an amazing journey for the company begun, which will be presented within the framework of this presentation.
Key reasons behind this decision will be demonstrated followed by the appropriate tool selection and the needed organization transformations. The challenges have just started. The roll-out of the program especially for the legacy products was the first challenge we needed to address in parallel with the ongoing mentality shift of the engineering organization. Subsequently, the impact of the CD program in both qualitative and quantitative in Upstream business will be presented.
  • How quickly we were able to deliver to the production
  • How much production issues (aka bugs) were reduced
  • How much re-planning & re-prioritization were reduced
  • In the end, did we manage to deliver a stressful deployment procedure?
 Finally, valuable lessons learned out of this journey will be presented.