Enterprise-grade Jenkins pipelines with declarative and scripted syntax for multi-stage CI/CD automation.

• Supports both declarative and scripted pipeline approaches, with multi-branch pipeline and parameterized build capabilities
• Includes environment variables, credentials management, approval gates, and artifact archiving for production-safe deployments
• Covers agent configuration, stage orchestration, test reporting (JUnit), and Docker registry integration
• Best practices emphasize modular, reusable pipelines with proper secret handling and error management