Особисті дані приховані

Andrii Nedbas
Python Data Engineer
Odesa, Ukraine | [відкрити контакти](див. вище в блоці «контактна інформація»)English: Intermediate +
[відкрити контакти](див. вище в блоці «контактна інформація»)Ukrainian: Native
Python / Data Engineer with 3+ years of professional experience building ETL pipelines, orchestrating workflows with Apache Airflow, and automating data processing with Python and SQL. Experience includes Airflow setup and DAG development, BigQuery, GCP Cloud Functions and Cloud Scheduler, API integrations, and monitoring. Additional background in BI reporting and financial analytics.
CORE TECHNICAL SKILLS
Python: Pandas, NumPy, Flask, Streamlit, pytest, asyncio, multithreading, OOP
Orchestration and pipelines: Apache Airflow setup, DAG development, ETL/ELT, scheduling, data ingestion, transformation, validation, aggregation, monitoring and alerting
SQL and databases: BigQuery, PostgreSQL, MySQL, SQLite, Redis; analytical SQL, window functions, query optimization, deduplication, relational data modeling
Cloud: GCP (BigQuery, Cloud Functions, Cloud Scheduler); AWS (S3, Athena, EC2, Lambda)
Integrations: REST APIs, Requests, Scrapy, Beautiful Soup, Selenium, CSV/JSON/Parquet; small OpenAI API integrations
Development and BI: Docker, Git/GitHub, Linux/Unix, Bash, SSH; Power BI, Tableau, Looker Studio, Grafana
PROFESSIONAL EXPERIENCE
OriginData | Data/BI Engineer Jul 2025 - Jun 2026
• Developed and maintained Airflow DAGs to orchestrate recurring ETL and data-processing workflows.
• Built Python automation for data aggregation, reporting, email workflows, monitoring, and alerting.
• Supported GCP Cloud Functions and other cloud-based data services.
• Integrated APIs and user acquisition and marketing data sources into analytical workflows.
• Built and maintained Power BI reports and prepared datasets for ad-hoc and operational analysis.
Playwing | Data/BI Engineer Aug 2024 - Jun 2025
• Built Python alerting and monitoring systems and automated recurring daily processes.
• Optimized SQL queries and data workflows to improve performance and reduce operational costs.
• Refactored data architecture and legacy workflows; supported analytical datasets.
• Developed Tableau and Power BI dashboards for operational reporting.
NovaPoshta Digital | Python/Data Engineer Jan 2023 - May 2023
• Developed Python scripts for database health checks and automated alerts for performance issues.
• Optimized data migration between BigQuery databases within GCP-based infrastructure.
• Migrated dashboards from Grafana to Looker Studio and automated monitoring and reporting workflows.

PROFESSIONAL EXPERIENCE CONTINUED
TenViz | Python/Data Engineer | Project-based May 2021 - Present
Ongoing project work in financial technology and market analytics.
• Set up and configured Apache Airflow; developed and maintained DAGs for ETL pipelines, recurring data jobs, and automated workflows.
• Built financial data pipelines using Python, Pandas, and NumPy for ingestion, transformation, validation, and analysis.
• Integrated external APIs and web scraping pipelines; managed CSV/API-to-warehouse ingestion using SQL, BigQuery, and cloud data services.
• Built scheduled data-processing jobs with GCP Cloud Scheduler and monitoring for recurring processes.
• Developed Flask backend tools and Streamlit applications for internal analytics and data workflows.
• Implemented small OpenAI API integrations for automation and data-related workflows.
• Migrated legacy R analytical scripts to Python and automated financial reporting and email generation.
EDUCATION
Master's degree | South Ukrainian Pedagogical University
Faculty of Physics and Mathematics | 2018 - 2024
ADDITIONAL EDUCATION
Parimatch Data Engineering Program | Oct 2022 - Feb 2023
Web scraping, ETL development, multithreading, asyncio.
DataArt Python Program | Sep 2020 - Jan 2021
Python, Scrapy, TDD, threading, Git/GitHub, basic Django.
EPAM Python Learning Program | Aug 2020 - Nov 2020
Python, Flask, SQLite, pytest, HTML/CSS/JavaScript.