Mandatory Skills:

1. Data Modeling Skills in Big Data / NoSQL with hands-on experience in Cassandra / HBase.
2. Good knowledge of architectural patterns and the impact of modeling on data integration designs.
3. Good knowledge of modeling for Data Warehouses, Data Lakes & BI/Reporting Data Marts.
4. Big Data Modeler with expertise in modeling for NoSQL & SQL Data stores, particularly with Cassandra / HBase.
5. Experience using data modeling tools such as ERWIN, ER Studio, or Toad Data Modeler.
6. Experience in model tuning for NoSQL databases such as Cassandra / HBase.
7. Experience in the design of Data Lakes and multi-tenancy.
8. Knowledge of scripting for object design in NoSQL and automation of deployment scripts.