Jesse Bluemr contributed to two open source repositories over a two-month period, focusing on backend and frontend development with TypeScript and API integration. In renovatebot/renovate, Jesse enhanced Azure DevOps integration by implementing project-scoped pull request fetching, which filters out forks and improves CI reliability. The solution used the current project ID as the source repository identifier, aligning with Azure best practices. For open-pioneer/trails-openlayers-base-packages, Jesse improved WMTS layer reliability by adding parameter validation, enhanced error reporting, and stricter typings. These changes increased type safety and developer experience, demonstrating a methodical approach to maintainability and platform-specific integration.