Mayank is a Vice President at J.P. Morgan Chase with 11+ years of experience in the data engineering and big data ecosystem. I specialize in designing and scaling enterprise-grade data platforms across cloud, Hadoop and modern data engineering architectures. Over the years, I’ve worked extensively on large-scale data systems, handling high-volume, high-velocity data with strong focus on reliability, performance, governance, and cost optimization. My experience spans across traditional Hadoop ecosystems as well as cloud-native data platforms, helping organizations modernize their data landscape. Tech Stack: AWS | Azure | GCP | Databricks | Snowflake | Hadoop | BigQuery | Python | PySpark | SQL | DataStage | Pentaho | Qlik Sense | DB2 | Sybase | Greenplum