Mike contributed to authentication modernization and developer experience across transformerlab/transformerlab-app and transformerlab-api. He implemented WorkOS-based OAuth login and organization scoping, introducing a session management UI and token refresh flow using React and TypeScript. In transformerlab-api, Mike replaced FastAPI-Users with an AuthKit-based authentication system, streamlining dependencies and enabling scalable provider integration in Python. He also improved library discovery reliability by refactoring plugin lookup and test configuration. Additionally, Mike maintained dstackai/dstack documentation, fixing backend integration links to reduce onboarding friction. His work demonstrated depth in backend and frontend development, authentication, and documentation, resulting in more secure, maintainable, and developer-friendly systems.