Андрій

Andrii Moroz
Curriculum Vitae

Education
2018–2020 Master’s, System Analysis, Kyiv Polytechnic Institute, IASA.
2014–2018 Bachelor’s, System Analysis, Kyiv Polytechnic Institute, IASA.

Work experience
July 2018 — Data science engineer, Smart Business, Kyiv.
August 2025 { Computer Vision
- Object tracking
- People counting
- Face recognition
{ Marketing
- Promotional campaigns for retail chains
- Customer segmentation
- Targeted advertising
- A/B testing
{ Demand Forecast
- Natural gas consumption forecasting for a large metallurgical plant
- Sales Forecasting for a chain of restaurants
- Sales Forecasting for a large chain of supermarkets
{ A number of lesser projects that involved:
- Natural language processing tasks
- Implementation of algorithms for a text bot
- Processing of images
{ Main responsibilities during those projects:
- Setting up environment for data, calculations and analytics
- Managing data and resources
- Preparing analytics and models
- Communicating results with visualization and reports

Kyiv, Ukraine
H [open contact info](look above in the "contact info" section) • B [open contact info](look above in the "contact info" section) • û @mororz 1/2
 Skills
{ Python, R
- Automatization of processes
- Working with different data sources
- Preparing machine learning models
- Visualization and reports
- tidyverse, pyspark, pandas, scikit-learn, LightGBM, matplotlib, plotly. . .
{ Spark
- Processing large amounts of data
- Spark SQL, pyspark
- Databricks
{ Azure
- Experience with wide range of Azure resources: data storages, virtual machines,
pipelines
{ SQL
- Transact SQL, Spark SQL
{ Visualization
- PowerBI
- Matplotlib, plotly, ggplot
- Reports using Rmarkdown
{ Machine learning
- Wide range of models: linear models, tree based models, neural networks
- Validation and testing
- Publishing to production

Languages
Ukranian Native
Russian Native
English B2
Spanish B2
Portuguese B1

Kyiv, Ukraine
H [open contact info](look above in the "contact info" section) • B [open contact info](look above in the "contact info" section) • û @mororz 2/2