Designs and documents .NET application architectures for a state financial systems modernization program. Provides technical leadership, defines architecture standards, reviews code, improves security and quality with SonarQube, modernizes AngularJS and Kendo UI components, and guides legacy JCL, COBOL, and FOCUS migrations to .NET. The role also performs fit-gap and root-cause analysis, supports CI/CD strategies, documents architecture decisions, and mentors internal technical staff onsite in Tallahassee.