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Ololade Grillo

@ololadegrillo

Business Systems Analyst at Appalachian Regional Healthcare integrating EMR data through HL7 interfaces and Epic integrations.

United States
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At Appalachian Regional Healthcare, I work on Data Integration and Health Information Exchange implementations that connect client EMR systems and deliver clinical patient data. I create HL7 interface mapping specifications and validate data exchanged between EMR/EHR systems.

At Blue Cross Blue Shield of Louisiana, I worked on integrating FACETS with legacy and third-party applications, including claims, enrollment, and provider data. I analyzed HIPAA 5010 EDI transactions and supported data mapping and validation.

For the State of Arkansas- Dept. of Human Services, I worked on the Arkansas Child Care System, documenting requirements and supporting system integration for a system serving child care eligibility, payments, and reporting. I also developed an Access Database prototype to track PMO project status.

At Sierra Health Services, I supported the transition from a legacy system to FACETS, including data mapping, integration testing, and UAT. Across these roles, I’ve worked with healthcare and public-sector systems, using SQL, ServiceNow, and data visualization tools to support analysis and delivery.

Experience

Work history, roles, and key accomplishments

AH
Current

Business System Analyst

Appalachian Regional Healthcare

Jan 2025 - Present (1 year 9 months)

Worked on Data Integration and Health Information Exchange (HIE) implementations, connecting with client EMR systems to deliver clinical patient data and achieve Meaningful Use Criteria using Medicity Exchange and EPIC Interfaces. Collaborated with clinical and technical teams to gather and document requirements, created data mapping specifications for HL7 interfaces, and validated data exchanged

SS

Business Analyst

State of Arkansas - Dept. of Human Services

Feb 2021 - Jun 2023 (2 years 4 months)

Worked on the Arkansas Child Care System (ACCS), a comprehensive child care resource system. Elicited and documented requirements, designed system integration solutions for MMIS applications, and analyzed eligibility for S-CHIP, SNAP, TANF, and Child Welfare programs.

Education

Degrees, certifications, and relevant coursework

MP

Moshood Abiola Polytechnic

Bachelor of Science, Accounting

Bachelor of Science in Accounting from Moshood Abiola Polytechnic, Ogun State, Nigeria.

Tech stack

Software and tools used professionally

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