Andreas Adrahtas

Director, Data Science at Annalect
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Contact Information
us****@****om
(386) 825-5501
Location
Zurich, Zurich, Switzerland, CH
Languages
  • Greek Native or bilingual proficiency
  • English Native or bilingual proficiency
  • French Elementary proficiency

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Credentials

  • Google IT Automation with Python
    Google
    May, 2020
    - Nov, 2024
  • Machine Learning: Regression
    Coursera Course Certificates
    Nov, 2016
    - Nov, 2024
  • Data Science Specialization
    Coursera Verified Certificates
    Dec, 2014
    - Nov, 2024
  • Introduction to Data Science
    University of Washington
    Sep, 2014
    - Nov, 2024
  • Developing Data Products
    Coursera Verified Certificates
    Aug, 2014
    - Nov, 2024
  • Practical Machine Learning
    Coursera Verified Certificates
    Aug, 2014
    - Nov, 2024
  • Regression Models
    Coursera Verified Certificates
    Jul, 2014
    - Nov, 2024
  • Reproducible Research
    Coursera Verified Certificates
    Jul, 2014
    - Nov, 2024
  • Statistical Inference
    Coursera Verified Certificates
    Jul, 2014
    - Nov, 2024
  • Algorithms: Design and Analysis, Part 1
    Stanford University
    Jun, 2014
    - Nov, 2024
  • Exploratory Data Analysis
    Coursera Verified Certificates
    Jun, 2014
    - Nov, 2024
  • Getting and Cleaning Data
    Coursera Verified Certificates
    Jun, 2014
    - Nov, 2024
  • Machine Learning
    Stanford University
    May, 2014
    - Nov, 2024
  • R Programming
    Coursera Verified Certificates
    May, 2014
    - Nov, 2024
  • The Data Scientist’s Toolbox
    Coursera Verified Certificates
    May, 2014
    - Nov, 2024
  • Cryptography I
    Stanford University
    Dec, 2012
    - Nov, 2024
  • Google Cloud Certified Professional Data Engineer
    Google Cloud
    Jul, 2021
    - Nov, 2024

Experience

    • United States
    • Advertising Services
    • 700 & Above Employee
    • Director, Data Science
      • Nov 2021 - Present

    • Associate Director, Data Science
      • Aug 2017 - Oct 2021

    • Data Scientist
      • Oct 2015 - Aug 2017

      ETL using SQL / PySparkMachine Learning for Lookalike Modeling and ClusteringEvaluating data sourcesData Engineering

    • Business Consulting and Services
    • 700 & Above Employee
    • Data Scientist
      • Mar 2015 - Oct 2015

      Scraping Web Data Retrieving data hrough various APIs Data Cleansing Exploratory Analysis Data Visualization Clustering Using Machine Learning Algorithms for predictive analytics Scraping Web Data Retrieving data hrough various APIs Data Cleansing Exploratory Analysis Data Visualization Clustering Using Machine Learning Algorithms for predictive analytics

    • Business Consulting and Services
    • 700 & Above Employee
    • Analyst
      • Oct 2013 - Feb 2014

      Continued with the same responsibilities when Huron Consulting Group acquired Blue Stone International. Continued with the same responsibilities when Huron Consulting Group acquired Blue Stone International.

    • Analyst
      • Feb 2013 - Sep 2013

      Primary responsibilities included data integration analysis to verify validity of clients financial data across different environments, building financial forecasting models, as well as providing technical support with installations, configurations, and upgrades of various Hyperion products. Furthermore, I was responsible for load and stress testing client web applications. Primary responsibilities included data integration analysis to verify validity of clients financial data across different environments, building financial forecasting models, as well as providing technical support with installations, configurations, and upgrades of various Hyperion products. Furthermore, I was responsible for load and stress testing client web applications.

    • United States
    • Higher Education
    • 1 - 100 Employee
    • Summer Undergraduate Researcher
      • May 2009 - Aug 2009

      Researched the subject of Extreme Matter in Washington State University for an undergraduate research program. Performed statistical data analysis of experimental results to assess significance of experimental datta. Presented project findings to university faculty and graduate students at closing poster session. Researched the subject of Extreme Matter in Washington State University for an undergraduate research program. Performed statistical data analysis of experimental results to assess significance of experimental datta. Presented project findings to university faculty and graduate students at closing poster session.

Education

  • University of Southern California
    Master of Science (M.S.), Financial Engineering
    2011 - 2012
  • Stony Brook University
    Bachelor of Science (B.S.), Physics
    2006 - 2010
  • Stony Brook University
    Bachelor of Science, Applied Mathematics and Statistics
    2006 - 2010

Community

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