database performance tuning , Database Management, Data quality and consistency, Data integration methods and tools, Database design principles, Data modeling techniques

snowflake , Java, BigQuery, Kafka, Redshift, Sql, ELT, Nosql, Kinesis, Gcp, Spark, Ruby, Azure, Python, Etl, AWS, Airflow, Go, Flink, Pub Sub, dbt

snowflake , Pandas, Pyspark, Databricks, Advanced Sql, Azure, Python, AWS, IaC Automation