George Tsirogiannis (PhD)

Assosiate Professor at University of Patras

Patras, Western Greece, Greece

About

In my current position as a data scientist, I am analyzing and optimizing the performance of some of world’s most complex systems in the semiconductor industry by using data driven and machine learning techniques. My focus is on the modeling and analysis of sensor data. Probabilistic modeling and prediction under uncertainty, KPI design, component analysis and Bayesian statistics are examples of the machine learning, statistical and data science methods that I use in a daily basis. My previous work experience is both in academia and IT industry. As a senior engineer for the industry, I have been mostly working on information retrieval projects and high-performance control and calibration systems. Finally, my scientific research is focused on spacecraft trajectory optimization problems through massive analytics, high performance and accuracy algorithms.

Experience

  • University of Patras (5 yrs 10 mos)
    • Associate Professor
      Aug 2025 - Present · 11 mos

    • Assistant Professor
      Sep 2020 - Aug 2025 · 5 yrs

  • Data Scientist at ASML
    Nov 2013 - Aug 2020 · 6 yrs 10 mos

  • Research Fellow at University of Patras
    Sep 2011 - Nov 2013 · 2 yrs 3 mos

    Department of Engineering Sciences. Research on space mission design and astrodynamics.

  • Senior Engineer at Ameltix
    Feb 2008 - Oct 2012 · 4 yrs 9 mos

    Algorithms design and SW implementation for information retrieval and data mining systems using Big Data technologies.

  • University of Patras (1 yr 7 mos)
    • Adjunct Assistant Professor
      Sep 2010 - Mar 2011 · 7 mos

      Department of Computer Engineering and Informatics

    • Adjunct Lecturer
      Sep 2009 - Aug 2010 · 1 yr

      Department of Engineering Sciences