Андрій

Prykhodko Andrii
Data Analyst

[открыть контакты](см. выше в блоке «контактная информация») ● Lviv, Ukraine ● [открыть контакты](см. выше в блоке «контактная информация»)

Work experience

● Data Analyst, PrivatBank September 2021 - October 2022
Analyzed sales and transactional data to support strategic business decisions.
Created dashboards and ad-hoc reports using MySQL and Sybase.
Automated routine reporting tasks, improving data availability and accuracy.

● Data Analyst, MyCredit November 2022 - April 2023
Built reporting solutions in Looker and handled data extraction from MongoDB and MSSQL.
Performed calculations and data wrangling using Python, working with large tables and customer
data.
Supported product and marketing analytics with daily metric tracking.

● Data Analyst, ValueTec April 2023 - February 2024
Developed and automated dashboards for marketing and operations using Power BI and Sybase SQL.
Built ETL processes to transform tabular data from various sources for analysis and reporting.
Used Python (Pandas, NumPy) for data cleaning, aggregation, and advanced metric calculation.
Delivered clean, validated datasets and visual outputs for business stakeholders.

● Tech Lead Data Analyst, NDA March 2024 - this time
Designed, optimized, and maintained SQL data models, queries, and stored procedures.
Improved database performance and connection stability (including SSH-tunneled environments).
Developed and supported end-to-end ETL pipelines (Python, MongoDB → MSSQL), orchestrated via
Apache Airflow. Implemented automated data ingestion from Facebook Ads, Google Ads, and other
ad platforms via their APIs.

Skills

Python: Pandas, NumPy, ETL scripting
Databases: MSSQL, MySQL, Sybase, PostgreSQL, MongoDB
Visualization: Power BI, Looker Studio, Tableau
Tools: Git, GitHub, Jupyter