Spark, Pyspark, Performance Tuning, Data Modeling, Sql, Python, Airflow, AWS Step Functions, Amazon Redshift Athena, Amazon S3 Data Lake, AWS data services, Optimization, AWS Glue ETL ELT Catalog Crawlers, Lambda EMR

Sql, Aws Services, Python, Etl Development, Pyspark, Data Modeling

statistical data analysis , Databricks, Spring Boot, Emr, Java, AWS Glue, Data Warehousing, Hadoop, Pyspark, Kafka, Python, Kubernetes, AWS EKS, Flask, Spark, ETL data pipelines, Flink, Data lakes, Data frameworks, Data engineering concepts, Real-time data processing, NoSQL databases