Alex Nikolaev

Technical leader with over 20 years of experience in architecting and managing enterprise-scale data systems (MS SQL) within mission-critical industries, including Oil & Gas. Created 500+ reports, dashboards, and OLAP cubes using Tableau, Power BI, and MicroStrategy. Recently completed Canadian certification programs to align deep international expertise with North American standards in Azure AI, Python, and Scalable Analytics. Proven track record of optimizing ETL performance and leading cross-functional teams to drive data-driven decision-making.