Anu George Enchackal contributed to the Openstack Keystone project by setting up a development environment, learning gerrit workflow, identifying bugs, and making code commits. She also deployed a web application using HPE Helion Stackato VirtualBox, improving her JavaScript, HTML, PHP skills. Looking forward, she wants to learn more about how Keystone integrates with Openstack and focus on Python. She expresses gratitude to HP Enterprise, her mentor Allison Randal, and others for the learning opportunity.