Cloud Computing, Cloud security, Data Modeling, Data Warehousing, Compliance, Scalability optimization, Access controls, Caching, Snowflake platforms, Data partitioning, ETL processes, Data encryption, Data engineering principles

orientdb , Kibana, Freemarker, Unix, MySQL, Elasticsearch, Java Jee, Python, Curl, Logstash, H2, Elk Stack, Bash Shell Scripting, Jms, Linux, Perl, Apache Cassandra, Apache Kafka, Log4j, Glassfish, Rest Apis, SOAP-based web services, Java Enterprise Technologies, OpenMQ

S3, Lambda, Pyspark, AWS Glue, Databricks, Emr, Redshift, Python, Sql

snowflake , Pyspark, AWS Glue, Databricks, ETL ELT solutions, Airflow, AWS Cloud services, Git-based source control

Spark SQL, Devops, Git, Pyspark, Apache Spark, Databricks, Sql, Etl, ELT, Delta Lake