Alex Negrila developed real-time capabilities for the php/frankenphp repository by integrating Mercure with conditional routing and environment-based configuration. Using Go and backend development skills, Alex enabled the Mercure route and project import only when specific environment variables were set, allowing deployments to selectively activate real-time features. This approach improved deployment flexibility and reduced build-time regressions, particularly for variants that do not require Mercure. Alex also addressed build stability by refining the nomercure build tag, ensuring robust support for different deployment scenarios. The work demonstrated careful attention to code hygiene, with focused commits and clear linkage to relevant issues and requirements.