2–3 years of professional experience in data analysis, business intelligence, or a related field. Proficiency in SQL. Experience with cloud data warehouses and relational databases (Snowflake, Amazon Redshift, MySQL, MSSQL, PostgreSQL). Hands-on experience with at least one major BI/visualization tool (Tableau, Power BI, Looker, Amazon QuickSight, MicroStrategy). Strong communication and stakeholder management skills. Experience engaging with external customers, gathering requirements, and delivering insights. Experience working in the healthcare industry or with healthcare-related datasets.