Serhii Hustiak

Serhii Hustiak is an experienced ETL Team Lead and Senior Data Analyst at Intellias, where responsibilities include developing and implementing ETL strategies, mentoring team members, optimizing ETL processes, and ensuring data quality. Previously, Serhii held the role of Senior Data Analyst at Fabiosa Media, focusing on business-critical analysis and data visualization, and served in various analytical roles at Київстар from 2014 to 2022, including Leading Data Analyst, Value Proposition Manager, and Data Analysis Manager. Throughout these positions, Serhii demonstrated expertise in data migration, architectural decision-making, workflow optimization, and the management of A/B testing and machine learning projects, contributing significantly to operational efficiency and revenue growth.