Worked on the jitsi/docker-jitsi-meet repository to enhance deployment flexibility by enabling configurable certificate issuance for Docker-based environments. Developed a feature allowing users to specify a custom ACME server for Let’s Encrypt certificates through the LETSENCRYPT_ACME_SERVER environment variable, addressing accessibility challenges in regions where the default endpoint is blocked. Integrated this option across docker-compose.yml, env.example, and initialization scripts, ensuring seamless compatibility with existing workflows. Focused on configuration management and DevOps practices, leveraging Shell scripting to wire the new configuration through the stack. The work provided a targeted solution for regional deployment needs while maintaining backward compatibility and workflow stability.