Education & Skills

CV Highlights

  • Pod Lead and Lead ML Engineer at Vortexa since December 2020.
  • Active participant in industry standardization efforts.
  • Expertise in machine learning, data science, and software engineering.
  • Ph.D. in Computer Science from King's College London, specializing in persuasion dialogues and opponent modelling using graph-analytics.
  • Strong background in cloud computing, including GCP and AWS.
  • Proficient in Python, Java/Kotlin, and various technologies like Apache Spark, Kafka, Neo4J.

Professional Experience

  • Since 2020, Vortexa, Pod Lead and Lead ML Engineer
  • Since 2021, Active involvement in technology and industry standardization committees (JTC'21).
  • 2016-2020, Data Reply UK, Lead ML Engineer
  • 2012-2016, David Game College, Programming Teacher
  • 2010-2014, King's College London, Visiting Researcher
Full Work Experience Timeline

Educational Qualifications

Qualification Institution Year
Ph.D. in Computer Science King’s College London, UK 2014
Diploma (BEng) in Computer Engineering University of Thessaly, GR 2010
Military Officer National Guard, CY 2004

Technical Skills

  • Cloud Computing: GCP & AWS
  • Technologies & Frameworks: Apache Spark, Apache Flink, Apache Kafka, Elasticsearch, Neo4J, RDBMS-SQL
  • Developer Skills: TDD, git + CI/CD (Jenkins/Team-City)
  • Programming Skills: Python, Java, Matlab, SQL, Cypher
  • Python Libs: pandas, numpy, sklearn, pyTorch
  • Visualisations: Gephi, Seaborn, Kibana, Quicksight


  • [07/2020] - AWS Certified Machine Learning - Specialty, Validation Number: D0R0WC7CN1VQ13SV
  • [01/2019] - Process Mining - Coursera Course Certificates, License number: AFU2VTP6273V
  • [10/2017] - Google Certified Professional - Data Engineer, Credential ID: 000000400
  • [07/2017] - Advanced Elasticsearch: Data modelling, Enrolment Id: 33442
  • [06/2016] - Graph Analytics for Big Data - Coursera Course Certificates, License number: NZADYAQ7N8FW
  • [05/2016] - Apache Spark Developer Certification - O'Reilly Media, License number: 1.x–0548
  • [04/2016] - Neo4j Certified Professional - Neo Technology, Creators of Neo4j, License number: here


  • [2013] - Best Poster Award - IJCAI Conference, Beijing, China, Selected amongst 413 contestants (Prestigious Conference)
  • [2012] - Outstanding Teaching Assistant Award - King's College London, Notable Mention: Department of Informatics (based on student voting)
  • [2011] - Graduate Certificate in Academic Practice - King's College London, Related with improving one's teaching abilities
  • [2010] - PhD Tuition Fees Scholarship - King's College London, Provided by EPSRC and King’s College London

Personal Information:

  • A determined, dedicated, empathetic and hard-working person. I believe in honesty and in polite and direct approaches.
  • Languages Known: Greek, English
  • Hobbies: I love reading comics and social-science and philosophy books / magazines, playing tennis, swimming, listening music, watching movies, self-learning through e-courses.

Other Information