Design, create, optimise, implement and manage big data projects and databases and data warehouses (PostgreSQL, Snowflake and SQL Server) for enterprise analytics.Migrate existing applications to AWS and use AWS services for datasets processing and storage.Develop ETL processes for data unstructured/legacy to data lake and summarise back into SQL data warehouse.Work with large data sets, automate data extraction, build monitoring/reporting dashboards and high¬ value, automated BI solutions (data warehousing and visualization) for the operational areas