Java, BigQuery, Hadoop, Pyspark, Big Data, Dataproc, Sql, Mapreduce, Cloud Storage, Hive, Gcp, Spark, DataFlow, Python, Pub Sub, GCS

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

Git, Apis, MySQL, Python, Sql, Etl, Technical Documentation, Debugging, Data Quality, Data Modelling, Cloud data platforms, Scheduled jobs, ELT pipelines, Error handling, Multi-tenant SaaS, Workflow orchestration, Laravel integration

Spark SQL, Power Bi, Data Warehousing, Tableau, Sql, Git, Hive, Presto, Bitbucket, Spark, Oracle, Airflow, Big Data architecture, Data quality and reconciliation frameworks, dimensional modelling, Big Data Query performance tuning, Metabase, Trino, DBT Data Build Tool

Sql, Aws Redshift, Aws S3, Dynamodb, AWS Glue, Github, Apache Spark, Pyspark, Python, Amazon Kinesis, Apache Kafka, Databricks Workflows, Data Quality Validation, Data Governance Frameworks, Amazon Aurora, Delta Lake on Databricks

snowflake , Sql, Git, AWS, Data Modelling, Data Architecture, Version Control Systems, Data Governance, Cloud Technologies, data pipelines