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Tucker Aumann

@tuckeraumann

HL7, APIs & Interoperability Analyst at Nextech Systems, supporting HL7 and FHIR integrations for clinical data exchange.

United States

Message

At Nextech Systems, I support integrations between Nextech EMR and third-party lab, digital, and billing systems. I work across HL7 message streams and RESTful APIs/FHIR, inspecting JSON, XML, HL7 payloads, and interface logs to troubleshoot connection failures.

At Ellkay, I led the integration lifecycle for 500+ clinical sites, resolving HL7 and FHIR data gaps across ADT, DFT, and SIU messages. I also coordinated with clinical stakeholders and development teams, and validated pre-production configurations.

At HSHS St. Elizabeth's Hospital, I supported IT operations across hospitals and clinics, configured Epic environments, and administered Citrix and StratoDesk VDI. Earlier, through GetTucker and MarkNet Alliance, I managed IT infrastructure for clients and supported auction and CRM software.

Experience

Work history, roles, and key accomplishments

Current

HL7, APIs & Interoperability Analyst

Current

Nextech Systems

Feb 2026 - Present (8 months)

Orchestrated technical integrations between Nextech EMR and external third-party vendors, architecting hybrid HL7 and API interfaces. Performed root-cause diagnostics on interface logs and optimized data workflows with clinical and vendor teams.

HL7 FHIR API Integration REST APIs JSON XML Interface Troubleshooting EMR Epic Meditech Athena eClinicalWorks Oracle Cerner Nextech ServiceNow Jira Confluence VMWare Citrix Active Directory Office 365 SCCM

Technical Lead API / Data Integration Support

Ellkay

Apr 2021 - Jan 2026 (4 years 9 months)

Led end-to-end integration lifecycle for 500+ clinical sites, ensuring stable data exchange between diverse EMRs and lab/billing systems. Performed expert-level HL7 analysis and troubleshooting, and served as primary technical liaison between clinical stakeholders and development teams.

HL7 FHIR API Integration ADT DFT SIU Epic Meditech Athena VPN HIPAA HITECH Project Management Public Speaking Presentation Skills

Systems Specialist & Audio/Visual Specialist

HSHS St. Elizabeth's Hospital

Feb 2019 - Apr 2021 (2 years 2 months)

Managed IT operations for 4 hospitals and 8 clinics, supporting 1,500+ workstations and 300+ printers. Acted as VDI superuser, facilitated Windows 7 to Windows 10/VDI transition, and provided on-site leadership during COVID-19.

IT Operations Virtualization Citrix Stratodesk Windows 10 Epic EHR Configuration Audio Visual SIP COVID 19 Response

Client Support Representative & Managed Services Manager

MarkNet Alliance

Sep 2014 - Feb 2019 (4 years 5 months)

Trained, supported, and troubleshot auction catalog, CRM, and online auction software for sixty-three companies. Prepped, built, and deployed on-site Windows and Linux server environments.

CRM Auction Software Windows Server Linux Server Training Troubleshooting client support

CEO / Founder

GetTucker

Aug 2014 - Jan 2019 (4 years 5 months)

Orchestrated end-to-end IT infrastructure for 100+ clients across 6 counties, managing server deployments, network security, and O365 administration. Acted as fractional CTO for small businesses, translating technical requirements into business solutions.

IT Infrastructure Server Deployment Network Security Office 365 Client Strategy Fractional CTO Windows migration