Worked on enhancing the Android SDK build process within the bazelbuild/rules_android repository by introducing support for string-based platform API levels. This involved migrating internal logic from integer to string handling, updating parsing and formatting routines, and ensuring compatibility with API levels specified in formats like "36.1". Leveraging skills in Bazel, build systems, and Python, the changes streamlined configuration for downstream users and reduced build breakages when minor-version API levels are introduced. The work included updating default API level resolution, adjusting template and log formatting, and adding targeted tests to validate correct recognition and logging of minor-version API levels.