Spark SQL, Power Bi, Data Warehousing, Tableau, Sql, Git, Hive, Presto, Bitbucket, Spark, Oracle, Airflow, Big Data architecture, Data quality and reconciliation frameworks, dimensional modelling, Big Data Query performance tuning, Metabase, Trino, DBT Data Build Tool

Metadata Management, Sparql, Sql Development, Data Integration, Performance Tuning, Rdf, Terraform, Infrastructure as Code, Python for ETL, Relational-to-Graph Data Migration, Data Quality Validation and Governance, CI CD, AWS Data Services, Graph Query Optimization, Semantic Data Modeling, RDF Knowledge Graphs, Amazon Neptune, Data Transformation and Automation

snowflake , Sql, Unix, Azure Data Factory, Lambda, AWS, Etl Testing, Data Warehousing, Python, Gcp, Cloudwatch, complex query writing, Snowflake performance tuning, Microsoft Fabric, Glue, EMR clusters, Data Analysis