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Bohdan M

Highly-skilled Data Engineer with 3 years of experience in developing, implementation and optimization of data plumbing systems and ETL processes. Data analysis, warehousing and modeling skills, from exploratory data analysis to building ML models on modern frameworks.

  • Ukraine

    Work experience

    2022-092024

    LLC, Dataforest

    Data Engineer
    • Worked on builiding a new Data Warehouse in Redshift.
    • Designed and implemented a new report system in Quicksight.
    • Collaborated effectively with clients to understand their business needs, gather
      requirements, and communicate technical concepts.
    • Setup and maintainance of CI/CD pipelines for version control and reporting.
    20212022-09

    LLC, Inoxoft

    Data Scientist
    • Coordinated with the marketing team to reduce costs on magazines print by about
      30%.
    • Designed a model that measures an impact of discounts, improving revenue.
    • Developed a new dataset that would support separation of the households.
    • Partnered with the client's ML engineers to build an ensemble of models for propensity and retention.

    Education

    20202022

    Master's degree, "Accounting in the Global Digital Society"

    Ivan Franko National University of Lviv
    20172020

    Bachelor's degree, "Accounting and Taxation"

    Banking University

    Skills

    Programming languages:

    Python
    SQL
    Bash

    Frameworks:

    Preprocessing (PySpark, Pandas, Numpy, PyAthena, boto3, Selenium, DBT);


    Machine Learning (Lightgbm, Tensorflow, Scikit-learn, Keras).

    OTHER:

    AWS (EMR, Athena, EC2, Sagemaker, S3, DMS, Redshift, Glue, Lambda, Quicksight)

    English level - Advanced (C1);

    Databricks;

    MS Excel;

    ETL/ELT;

    Docker;

    Git.

    Certifications

    • MBTI®: Improving Personal and Team Effectiveness;
    • AWS Certified Machine Learning Specialty;
    • Python for Everybody Specialization;
    • Mathematics for Machine Learning;
    • Python: Basics and Applications;
    • Critical Thinking in Business;
    • Introduction to Linux;
    • Machine Learning.

    Languages

    English