Job Description :
3 + year of expertise of interactive statistical data analysis using ‘R’ in AWS
3+ year expertise to build dashboards in AWS using Zeppelin, Jupyter, etc.
3+ year of expertise analyzing and developing ETL data map for Oracle DB as source and target.
5+ year of QA expertise in ensuring quality of data in Data Warehouse loaded from various data sources.
3+ year of experience in analyzing and finding solution to query performance issues in Oracle Data Warehouse.
3+ year of experience in providing production support for any data quality issues in Data Warehouse.
Expert level knowledge of both OLTP and Dimensional schema.
Expert knowledge of Views, Materialized Views, Indexes in a Data Warehouse.
Development guru using Python, SQL, PL/SQL.
Bonus Skills:
? Knowledge of AWS cloud configuration
? Knowledge of full and incremental ETL using Informatica Power Center.
? Knowledge of multi-tenant data warehouse for SaaS