E-CAM's online training portal represents an educational resource mainly for the materials and life sciences communities. The portal collects all the content captured at our Extended Software Development Workshops (ESDWs), allowing to revisit the lectures or demonstrations after the meeting. The material included varies from talks focused on state of the art methods to tutorials on the writing of robust software and performance optimization on massively parallel computer platforms, and many things in between. The portal is built using Clowder, a scalable data repository where people can share, organize and analyse data. It is intended to help build a repository for the extended E-CAM community to store training/background material, and that allows contributors to the repository to disseminate their training/expository material more widely for constructive use in future events.