Developed and delivered a multi-region Prisma TypeScript example for the aws-samples/aurora-dsql-samples repository, focusing on active-active configurations with Amazon Aurora DSQL. The work involved replacing an initial single-region implementation with a more resilient and consistent multi-region solution, enhancing both business value and system reliability across geographic regions. Leveraging AWS, Node.js, and TypeScript, the developer refined the architecture to support production-readiness and documented the process through co-authored commits for traceability. Collaboration and technical rigor were emphasized to ensure the pattern could be adopted in downstream projects, laying the groundwork for improved resilience and performance in distributed environments.