Common Table Expressions (CTEs), snowflake , BigQuery, PostgreSQL, Scala, Pyspark, SQL Server, Google Cloud, Apache Airflow, Azure Synapse, Databricks, Microsoft Azure, Advanced Sql, Python, AWS, Complex JOIN operations, dbt

S3, Hadoop, Pyspark, PostgreSQL, Scala, Apache Spark, Svn, Autosys, Sql, HTML, Git, Hive, Elasticsearch, Databricks, Python, Unix Shell Scripting, Airflow, AWS EMR, ETL pipelines

snowflake , Informatica, Azure, Python, Sql, Airflow

snowflake , Star Schema, Python, Sql, Etl, Advanced SQL querying, Snowflake schema

Data Modeling, Python, Sql, ELT, Etl

Spark SQL, Distributed Computing, Pyspark, Apache Spark, Data Governance, Data Warehousing, Sql, ELT, Gcp, Agile, Databricks, Azure, Python, Etl, AWS, Databricks certification, Streaming frameworks, Auto Loader, Unity Catalog, Delta Lake, Lakehouse architecture, CI/CD for data pipelines

Data Modeling, Schema Design, Sql, Data Warehousing, Python, Git, Relational Database Design, ETL Concepts, Data Pipeline Architecture

Performance Tuning, Pyspark, Sql, ELT, Azure Security, Git, Identity access management, Python, Logging, Etl, Power BI Semantic Models, Automated deployment, Data quality monitoring, Troubleshooting, Production Support, CI-CD practices, Delta Lake, Lakehouse architecture, Microsoft Fabric, Dimensional data modelling, OneLake Lakehouse Data Pipelines, Fabric Notebooks