During November 2025, Bart contributed to the pnpm/pnpm repository by developing a security-focused feature that enables SSL certificate loading directly from the .npmrc configuration file. This enhancement allows registry-specific SSL configurations, improving secure connections and reducing manual credential management. Bart refactored the getNetworkConfigs.ts module to support certificate, CA, and key properties, streamlining future enhancements and maintenance. The work involved close collaboration with Zoltan Kochan, ensuring thorough code review and robust implementation. Bart utilized TypeScript and Node.js, applying full stack development and testing skills. The feature was documented with updated release notes, reflecting careful attention to maintainability and usability.