Worked on the traPortfolio-UI repository to enhance the Docker build process by standardizing instruction casing within a multistage Dockerfile. Focused on aligning the 'as build' instruction to 'AS build', this change improved readability and consistency in the build configuration, which is essential for maintainability and adherence to Docker best practices. The update, implemented using Dockerfile syntax and containerization principles, aimed to reduce confusion for developers and increase reliability in CI/CD pipelines. While the scope was limited to a single feature, the work demonstrated attention to detail in DevOps practices and contributed to a more robust build environment.