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Multi-Tenant Platform Architecture & Modernization

Role: Principal Engineer / Architect

Company: HHAeXchange

Duration: 2022-08-01 – Present

Project Overview

Led architectural modernization of a large-scale, multi-tenant SaaS platform
supporting regulated healthcare workflows.

Defined system boundaries, ownership models, and long-term platform evolution
strategies while balancing delivery velocity, reliability, and security.
Guided incremental modernization of legacy components without disrupting
active client operations.

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