Developed a Docker-based Maven proxy configuration for the DayMarket/infra-docker repository, enabling builds to access remote Maven repositories through a corporate proxy. This work involved creating a Dockerfile and customizing Maven’s settings.xml to standardize proxy usage across containerized build environments. By addressing the challenge of restricted network access, the solution improved build reliability and reproducibility, particularly in continuous integration pipelines where repository access is often blocked. The implementation demonstrated skills in containerization, DevOps practices, and Maven configuration, while maintaining traceability through version control. No bugs were reported or fixed during this period, with the focus remaining on feature delivery and environment consistency.