S3, Pyspark, PostgreSQL, Deduplication, Lambda, Terraform, Python, AWS, Scala, Dynamodb, Emr, Spark, Advanced Sql, Medallion Architecture, Incremental historical processing, Idempotency, Aurora, AWS data services, AWS Sagemaker, Step Functions, late-arriving data handling, CDC Merge processing, Lakehouse, Glue, resilient pipeline patterns, Type 2 Dimensions

amazon dynamodb , Data Modeling, Amazon Redshift, Etl Development, AWS Glue, Data Warehousing, Sql, AWS Data Catalog Crawler, Data Pipelines, Data Due Diligence

S3, Lambda, Emr, Python, Sql, AWS, ETL processes, Glue, Data pipelines

Java, Aws Lambda, Aws Redshift, Scala, AWS Glue, Dimensional Modeling, Tableau, Informatica, SSIS, Sql, Quicksight, Data Warehousing, Python, Snowflake schemas, Salesforce Data Loader, Bulk API, ELT frameworks

snowflake , S3, Cloudformation, Pyspark, SQL Server, Emr, Redshift, Sql, Apache Airflow, Git, Lambda, Postgres, Spark, Oracle, Python, AWS, Unified Studio, Step Functions, MWAA, Aurora, Sagemaker, Fargate, Glue

Spark, Data Modeling, Big Data Technologies, Java, Aws S3, Python, Scala, Hadoop, data warehousing solutions, ETL processes

Sql, Etl Tools, Data Warehousing, Python, Performance Tuning, data pipelines, Optimization, Data Lakes

Pyspark, Sql, Python, Etl

Python (pandas, SQL Alchemy), Pyspark, Sql, boto3, AWS Data Services