We have an urgent requirement for a Senior Data Modeler with over 10+ years of experience. The key skills required include: Hands-on data modeling for OLTP and OLAP systems. In-depth knowledge of Conceptual, Logical, and Physical data modeling. Strong understanding of indexing, partitioning, and data sharding with practical experience. Strong understanding of variables impacting database performance for near real-time reporting and application interaction. Working experience with at least one data modeling tool (preferably DBSchema or Erwin). Good understanding of traditional RDBMS databases such as Oracle or MS SQL server. Good understanding of GCP databases like AlloyDB, Cloud SQL, and BigQuery. Functional knowledge of the mutual fund industry is a plus. The candidate must be willing to work from the client's Chennai office, as office presence is mandatory.