7+ years of experience in data engineering/architecture. Expertise in designing and implementing data warehouses, data lakes, and modern BI platforms. Strong knowledge of SQL, data modeling, and ETL frameworks. Hands-on experience with cloud services (AWS Redshift, BigQuery, Azure Synapse, etc.). Familiarity with orchestration tools (Airflow, DBT) and big data frameworks (Spark, Kafka). Solid understanding of data security and compliance requirements. Strong communication and consulting skills.