Data Engineer
CurrentDevelop ETL processes to support reporting needs and admin underlying systems. Currently working with Hadoop, Vertica, S3, and Python based tools on Linux systems. Previously worked with Netezza, Business Objects Data Services, and SAP HANA.Provide production support for nightly cycle running from crontab on Linux systems. Optimizing loads and extending monitoring and troubleshooting utilities.Developing ELT process from a number of sources including Avaya, Jira, vendor files, C Spire CRM, Salesforce and various billing systems. Adapting processes to accommodate billing system migrations, new lines of business, and data migrations from company acquisitions. Supporting downstream reporting needs for users of various platforms including python, R, SPSS, Power BI, & Business Objects Data ServicesDeveloping and maintaining processes to transform semi structured data from various sources including JSON, XML, and Kafka/avro.System maintenance, backups, & upgrades for HANA, Netezza, Vertica, Hadoop, & Data Services.Migrated ELT processes from Netezza databases, Data Services, Fast Clone, and CDC to ELT processes built with Hadoop, Vertica, S3, & Python.