From Hobbyist to Pro: Automating Release Confidence with CalVer & Fastlane

A walkthrough of automating Android app releases using Calendar Versioning (CalVer), Fastlane, and GitHub Actions. The approach replaces manual release steps with a fully automated pipeline: version numbers are stored in a version.properties file (not hardcoded in build.gradle), Fastlane handles version bumping and Play Store uploads, and GitHub Actions enforces a clean CI environment with secure keystore management via Base64-encoded secrets. The result eliminates human error, reduces the 'bus factor', and creates a reproducible, documented release history.