Technical Abhishek on Instagram: "✅ Create separate property files: Create a separate yml for specific environment application-dev.yml, application-test.yml, and application-prod.yml alongside a common application.yml. ✅ Activate profile via application.yml: You can specify profile as per environment via command line: —spring.profiles.active=prod. ✅ Use @Profile annotation: Annotate beans like @Profile(“dev”) or @Profile(“prod”) to load them only for specific profiles. ✅ Set profile in IDE or en