Worked on the SGNL-ai/adapters repository to enhance CI/CD reliability and security over a two-month period. Improved pipeline stability by pinning GitHub Actions to specific versions, adopting a dedicated short-SHA retrieval action, and refactoring short-SHA calculation for better performance. Addressed build failures by adjusting repository permissions during CI, resulting in more reproducible deployments and faster feedback cycles. Focused on containerization and security by upgrading the DB2 OCI Docker image base from debian:bookworm-slim to debian:trixie-slim, reducing vulnerabilities and aligning with security remediation efforts. Utilized Dockerfile, YAML, and DevOps practices to deliver maintainable, secure infrastructure improvements.