graph databases , object storage , Java, Hadoop, Scala, AWS Glue, Kafka, Emr, HBase, Yarn, Redshift, Pig, Sql, Hive, Kinesis, Spark, Python, FireHose, column-family databases, data stores, key-value stores, IAM roles and permissions, non-relational databases

Design Patterns, Agile Methodologies, Distributed Systems, Data Governance, Python, Database Internals, Public Cloud engineering concepts, observability

Design Patterns, Distributed Systems, Agile Methodologies, Data Governance, Python, Database Internals, Public Cloud engineering concepts, observability

Hbase, Sql, Pig, Emr, Java, AWS Glue, Yarn, Hadoop, Kafka, Hive, Python, Scala, Spark, Redshift, IAM roles and permissions

AWS Glue, Data Modeling, Sql, IAM roles and permissions, ETL pipelines

S3, AWS Glue, Emr, Redshift, Sql, ELT, Lambda, Kinesis, Python, AWS, Etl, FireHose, IAM roles and permissions

Sql, Java, Logging, Hadoop, Kafka, AWS, Data Modelling, Python, Azure, Gcp, Scala, Spark, Monitoring, Flink, ETL frameworks, Beam, observability, data lakes

Data Modeling, AWS Glue, Spark, Python, Sql, ELT, Etl

Scala, PostgreSQL, Mariadb, Sql, Redis, Gcp, MySQL, Spark, MongoDB, Azure, Python, AWS, Dask