Worked on stabilizing and securing multiple repositories by focusing on dependency management and CI/CD configuration. In SatelliteQE/robottelo, addressed build instability by reverting the cryptography library to a compatible version and configuring Dependabot to limit updates, which reduced CI failures and improved release predictability. Later, concentrated on security hardening for RedHatInsights/insights-advisor-frontend and insights-inventory-frontend by updating critical JavaScript dependencies such as Axios and Lodash to patched versions, directly mitigating known vulnerabilities. Demonstrated expertise in Python, JavaScript, and YAML, with a disciplined approach to dependency governance, security patching, and maintaining clear traceability for future audits and incident response.