Skills

  • Data Science
  • Data Analysis

Experience

David Ispiryan

Work experience
  • Data Analyst/Data Scientist at   ACBA Bank
  • Conducted SQL extractions to gather and preprocess data for analysis.
  • Performed clustering analysis and classification for with Python and R to identify and predict user
  • types and behaviors.
  • Applied hypothesis testing(t-tests and ANOVA) to analyze yearly differences in customer behavior.
  • Addressed missing data and managed errors to ensure data quality and accuracy.
  • Developed insights from digital customers to optimize digital spending strategies and improve
  • targeting for bank's digital initiatives.
  • Conducted feature engineering on transaction and customer data for time series analysis.

Related persons