I am looking for an experienced Data Warehouse & OLAP Cube Developer to assist with designing and implementing an OLAP cube for efficient multidimensional data analysis.
Project Requirements: - Design a Data Warehouse schema (Star/Snowflake schema). - Develop an OLAP cube for multidimensional analysis (fact/dimension tables). - Implement ETL processes to extract, transform, and load data. - Optimize query performance for fast data retrieval. - Provide visual reports using Power BI / Tableau (optional).
Required Skills: - OLAP Cube Design (MOLAP, ROLAP, HOLAP) - Data Modeling (Star/Snowflake Schema) - ETL Development (SSIS, Talend, Apache Nifi) - SQL & Query Optimization - Experience with SSAS, Power BI, Snowflake, AWS Redshift, or Google BigQuery is a plus.
Budget: (Negotiable) Deadline: 1 Week
Please share your portfolio or past projects related to OLAP cube design.
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