Worked on stabilizing multi-platform Docker builds for the derailed/k9s repository, focusing on improving reliability for arm64 deployments. Addressed issues with base-layer selection and kubectl compatibility by leveraging Docker’s TARGETPLATFORM and buildx TARGETARCH features, ensuring that the correct architecture-specific components were used throughout the build process. Upgraded the builder image to golang:1.25.11-alpine3.23 to meet Go module requirements and maintain compatibility across platforms. Documented the new multi-platform workflow in Markdown within the project’s README, providing clear guidance for future contributors. This work reduced ARM64 build failures and established a reproducible, architecture-aware Docker build pipeline using Go and Dockerfile.