Over a two-month period, contributed to the pm4ml/mcm-client and related repositories by delivering eight features and resolving a key bug, focusing on backend development and infrastructure improvements. Migrated the Certificate Signing Exchange State Machine to the MCM client, enhancing maintainability and test reliability. Stabilized CI/CD pipelines using GitHub Actions and improved release readiness through version management and dependency synchronization. Addressed Vault class export and import stability, upgrading the MCM client to resolve runtime issues. Enhanced local development workflows in pm4ml/connection-manager-api by integrating Docker-based environments. Work utilized TypeScript, JavaScript, and YAML, emphasizing code quality, DevOps practices, and robust API integration.