Gregory Steiner Email & Phone Number

Atlanta, Ga, Us

Designed repeatable enterprise solutions for integrating M&As. Established patterns that were the groundwork for migrating users to a single laptop, migrating authentication/SSO, and moving 100+ terabytes of data securely between cloud providers.Lead strategy and discussion around ingesting data with additional compliance regulations (CJIS) into enterprise data solutions Perform complex data modeling from source systems into standard model utilizing JSON, AVRO, and flat files.Architecture design, diagramming, and documentation of cloud systems and dataflows including AWS to GCP dataflows and FIPS 140.2 implementation. Used tools such as Atlassian Confluence and LucidCharts.Work with M&As to integrate data and perform data migrations into enterprise data solution to identify business and product synergies.Lead developers in specifying technical requirements and architectural implementation of overall data strategy.Work with Product Owners, Program Managers, Directors, and VPs to ensure alignment of architectural implementation to meet business requirements.Assist in onboarding of resources to ensure rapid scalability in integrating M&As. Some with more than 5k disparate data sources and schemas combining data into a standard schema and format to be utilized downstream by D&A and Product.

St Louis, Missouri, Us

Data Steward for Insights data assets including Incarceration, Court, NatCrim, and others.Key role in implementation of Insights data assets into Equifax's enterprise data layer (Data Fabric)Lead team of Database Engineers with focus on data quality, SRE, database automation, and bulk data ingestion.Design improved database architectures and strategies based on business needs in AWS and On-Prem

St Louis, Missouri, Us

Support and improve SQL Server Always On ClusterMaintain PL/SQL Oracle Database CodeLead and train group of Database Engineers for ~7 months

St Louis, Missouri, Us

Manage Datastax Enterprise Cassandra ClusterManage MongoDB ClusterDevelop and maintain backup strategy for DSE Cassandra and MongoDBEngineer and implement Cassandra data modelsWork with developers to implement Column Level Encryption in Apache Cassandra

St Louis, Missouri, Us

Continued data warehouse, ETL, and server administration duties from Database Administrator position.Wrote custom MAC based authentication filter to allow for SSO between internal applications and JasperReports Server.Implemented Docker containers running Tomcat 7 on SLES12 to compartmentalize java applications.Demonstrated excellent technical and communication skills by training external customers in self service reporting.Proof of Concept with AWS Redshift columnar store for on-demand aggregate reporting. Tested with dimensional, relational, and flattened models.

St Louis, Missouri, Us

Create, support, and maintain the organization's Postgres and Oracle databases to ensure data quality, maximum availability, and redundancy.Was main contributor in establishing business' first data warehouse. Designed star schema data models for maximum usability. Established BI layer on top of it and lead business users in self service ad-hoc reporting.Performance tuning for Postgresql based Data Warehouse through identifying index needs, creating them, and modifying configuration settings for database.Ensure data replication is functioning properly in all environments for fail-over and recovery abilities.On-call responsibilities for responding to issues after hours.Failover databases when needed, and troubleshoot problems when they occur.Rewrote Oracle backup procedures for best compression and dedup performance.Experience with DataGuard, Shareplex, and shell scripted custom backup and replication procedures.

St Louis, Missouri, Us

Java - Interface with Java APIs written by Core Development team to test applications moving to production - Develop testing applications deployed to JavaEE PlatformRuby -Use open source libraries (Savon, yaml, imap, etc…) to automate web service and notification testing -Test automation -Create automated WebUI and Web service tests -Provide support and training for testing application to QA Analysts in other teams and work with Application Support to resolve bugs.Call/IVR Automated TestingContact for resolving issues with QA environment

St Louis, Missouri, Us

Implement data collecting interfaces using SQL and Perl.

St Louis, Missouri, Us

Monitored linux servers, processes, and internal and external applications. First response to many server issues.

St Louis, Missouri, Us

Indianapolis, Indiana, Us

Designed and implemented complete on-prem to AWS migration of Oracle database and web servers.Implemented VDI environment on AWS EC2Performed Windows Administrator tasks in environmentMaintenance, backups, and upgrades of Oracle database to 19c.

Computer Science

Education record