Florents Tselai

Berufserfahrung von Florents Tselai

• Bis heute 5 Jahre, seit Juni 2019

  Senior Data Scientist

  XING SE

• Bis heute 5 Jahre und 9 Monate, seit Sep. 2018

  Lecturer - Practical Data Science

  Athens University of Economics and Business

  Teaching the core first-semester course “Practical Data Science” for the graduate MSc Data Science program.

• Bis heute 9 Jahre und 2 Monate, seit Apr. 2015

  Co-founder & CTO

  Socital

  Lead the Development and Data Team. Responsible for recruiting, architecture, data analysis and engineering.

• 5 Monate, Feb. 2019 - Juni 2019

  Senior Data Engineer

  GfK

  Technologies: Docker, Spark, Terraform, Ansible, Scikit-Learn, AirFlow

• 8 Monate, Juni 2018 - Jan. 2019

  Senior Data Engineer

  BASF

  Deployed & Managed data management & integration systems. Technologies: Neo4J, ElasticSearch, AirFlow, PrestoDB, Docker,

• 1 Jahr und 1 Monat, Juni 2014 - Juni 2015

  Data Scientist

  Deutsche Telekom AG

  Developed a new churn prediction model that reduced the lift score in half. Helped the internal engineers deploy their new Cloudera Hadoop Cluster and delivered relevant training to the employees (Spark)

• 1 Jahr und 10 Monate, Juni 2013 - März 2015

  Data Scientist

  Intelen

  Worked on a broad range of topics such as energy load forecasting, energy data disaggregation, market segmentation (clustering). Responsible for both analysis and deployment processes.