Java, Apache Flink, Scala, Apache Spark, Apache Kafka, Gitlab, Sql, Kubernetes, S3-compatible object storage, CI CD

database performance tuning , Views, T-sql, Microsoft Sql Server, SSIS, Functions, Triggers, Etl Design, Sql, Data Integration, Data Quality Reconciliation, SQL Server Agent, Validation Controls, Stored Procedures, Query Optimisation, Indexing

amazon emr , HBase, Spark, Scala, Hadoop