Harry Hall Email & Phone Number

• Migrate data between enterprise systems• Maintain RDBMS• Develop solutions for business needs

• Managed the AWS Data Warehouse, reporting up to the CTO• Converted existing ETL routines from static to dynamic reducing common errors by 80%• Analysis with data modeling using LGBM, XGBoost, Random Forest, and SARIMA in Python• Design and develop proprietary applications for internal client use

• Project lead for patient deduplication reducing overall duplicate patients in Cerner from 26% to less than 1% out of a total of 5 million patients.• Built ETL for data exchange between multiple EMR platforms• Develop reports in Oracle/PSQL focusing on KPI for system performance• Assess business needs and problem areas to create focused solutions for lab billing which resulted in recuperating over $200 million dollars• Integrated 17 hospitals and physician networks into Cerner• Project lead for the Cerner 2018.01 platform upgrade and several code upgrades across the 2015.01 and 2012.01 platforms• Performed end-to-end testing for every change implemented• Subject Matter Expert for Enterprise Data Warehouse, Cerner Database, Registration, and Electronic Master Patient Index (EMPI)

Cincinnati, Oh

• Built ETL for loading production systems reducing a 4-hour manual process to a 15-minute automated process• Managed a 35-member team in India including training• Developed a Linux monitoring system to assist with troubleshooting production servers• Worked the last 4.5 years remotely• SME for Data Mining, Content Maintenance, and Technical Documentation

Mason, Oh

• Provided support for Citizens Bank (passed background clearance check).• Processed over 60 support requests received per day for technical assistance on wide range of issues related to retail and OEM software, PC and printer hardware, VPN/Network Connectivity, and Mainframe issues.• Participated in a major software upgrade to 3000 client locations from the Citizens Bank operations center in Rhode Island.

Dearborn, Mi

• Configured and supported the Ford Motor Company global Cisco network environment.• Managed and maintained stability of all Cisco network and wireless services throughout enterprise.• Served as point of contact between site and Cisco engineers, often requiring research to ascertain appropriate individual overseeing necessary systems at that point in time.• Trained and mentored team members in job responsibilities.