Eric Ahsan is a Hadoop developer with eight years in IT and over four years focused on Hadoop ecosystems, currently building large-scale data pipelines at Bank of America. He has deep hands-on expertise across CDH/HDP components and the full Spark stack—RDDs, DataFrames, Spark SQL and Streaming—tuning jobs for performance and operational resilience on YARN and EMR. He routinely deploys and manages clusters on AWS and OpenStack, and integrates cloud analytics services like S3, Redshift, Athena and Glue into production data-lakes. Eric pairs streaming ingestion (Flume, Kafka, Sqoop) with NoSQL systems (HBase, Cassandra, Mongo) and has built automation around provisioning with Puppet and scripted S3/Scality workflows. His background spans both ETL and analytics—writing Hive UDFs, Spark transformations in Scala/Python, and even visualization work in Databricks—so he moves projects from ingestion to insight. Based in New York, he combines production-grade engineering with a unique cross-domain perspective that includes experience in testing automation and data-driven visualization.
8 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Accounting and Computer Science, Bachelor's degree, Accounting and Computer Science at The City University of New York
Contributions:11 commits, 10 pushes, 1 branch in 1 day
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