I am an experienced Java developer with a lot of interests related to graph databases. I developed a POC a long time, with Neo4J, modeling relationships between content components. I even slapped on a 3D viewer using D3. It was fun.
I remain interested in content modeling. I have been working with recommenders using Spark data pipelines and the ALS algorithm in Spark ML. I am very interested in Graph DBs as they pertain to recommenders.
A lot to learn and a lot of fun getting there.