Worked on the NHSDigital/identity-service-jwks repository to deliver two security-focused features supporting migration and secure proxy communication. Developed Sri Migration API key management by introducing a new environment variable, ensuring secure storage and controlled access for migration processes. Provisioned a Proxygen JWKS key to enable secure authentication and communication for the nir-retrieval-proxy-poc proof of concept. The work emphasized robust key management and security configuration, leveraging skills in API management and DevOps. Utilized JSON and Shell scripting to implement these changes, strengthening the JWKS infrastructure and preparing the system for future migration workflows and secure proxy integrations.