Senior Database Administrator
CurrentDOD: JPES – Build, plan, maintain and develop for multiple Postgres clusters on AWS and develop stored procedures, functions and queries to interface with it.• Implemented streaming replication and logical decoding solutions to pass data to downstream processes as it is updated in the system.• Upgraded Database Servers both hardware (AWS) and software.• Support/Backup System administrator for the team using Redhat 7 and AWS.• Worked to develop automated system deployments from Jenkins to AWS so that developers could build a server directly without going to the system admins every time.• Designed and built puppet modules to deploy systems in a fast, stable and repeatable manner.• Applied Government STIGs, both in the servers and the deployment modules.• Developed portions of the surrounding applications in Java.CDC: ISS DME Team - Developed Stored Procedures to support REST Web Services.• Designed Stored Procedures to map FHIR standard framework to SQL Server stored procedures.FEMA Call Centers – Developed ETL and Database flow to generate reports to bill call center agents time to FEMA.• Used Python to make API calls to retrieve json data from a commercial tool and load it to SQL Server.• Exported and Delivered file from SQL Server to Excel utilizing Python.• AWS System Administrator for SQL Server system that supported the project.Electronic Veteran Self Service – Database Development and support. • Supported Oracle Database Development.CSRA Internal Work – Supported internal CSRA timekeeping systems.• Developed Oracle stored procedures for ETL.• Updated PowerBuilder functions to add new functionality.Center for Medicare and Medicaid Systems Trusted Third Party - Developed and maintained Hadoop Cluster and related processes. Supported project systems and architecture including Tableau, Moveit DMZ, and Linux systems.Enabled Hadoop Encryption onto multiple environments.Enabled backup processes for Tableau.Support of multiple Hadoop environments.