Igor Zaichka

Background

About Igor Zaichka

Highly skilled Data Integration Engineer with 7+ years of professional experience, specializing in scalable, cloud-native architectures• Deep expertise in designing and implementing robust ETL/ELT pipelines using Databricks Workflows, Jobs, Bundles, Azure Data Factory, and Informatica Cloud Data Integration. • Advanced proficiency in modern databases and platforms, including Snowflake, Microsoft SQL Server, and PostgreSQL, ensuring secure and high-performance data management. • Strong programming skills in Python, PySpark, PL/SQL, and T-SQL, enabling development of efficient, reusable, and maintainable data engineering solutions. • Skilled in workflow orchestration and automation using StoneBranch and Apache Airflow, driving operational efficiency and reliability. • Proficient in data visualization and analytics using Power BI, delivering actionable insights and compelling data stories to business stakeholders. • Demonstrated success in optimizing high-availability systems, supporting business-critical applications, and modernizing legacy data infrastructures. • Domain expertise in Retail & Distribution and Life Sciences, with a proven ability to translate industry requirements into effective data solutions and drive digital transformation initiatives.