Seeking Certified Data Engineering Programs with Graph Database Focus

Hello all. I am looking for a certified program in the field of Data Engineering with focus on Graph Databases, Semantic Engineering, Enterprise Data Architectures . So far, the certificates I have found in the web (e.g. IBM, DASCA) seem to only cover "conventional" Database technologies. Does somebody know a certified program that fits my description? In order to have it supported by the company I am working at it needs to be a program with a recognized certification and not a independent "online course". Thank you very much in advance!