Data warehouse engineer

2 days ago

Bengaluru, Karnataka, India Zigsaw Full time ₹ 6,00,000 - ₹ 18,00,000 per year
Experience (In Years): 5-8 years (At least One DWH project must be executed end to end) Essential Criteria:  Hands on experience in DWH design – schemas like star, snowflake (schema), hybrid etc.  Hands on experience in PostgreSQL Database  Strong SQL Fundamentals.  Implementation level understanding in Normal Forms like 1NF,2NF,3NF,.  Experience in writing complex SQL queries directly on the database (without using drag and drop, ETL use)  Hands on experience in Scripting & Transformations using queries.  Added Advantage for data warehouse architect Certification  At least One DWH project must be executed end to end

• Understand the company's present data infrastructure, identify gaps, and develop plans to integrate the current systems with the desired future model.
• Designing the data warehouse initiatives and data warehousing systems also recommend measures to improve performance for all metadata relating to various Extract/Transform/Load (ETL) processes .
• Develop as many ETL processes as needed and prepare Online Analytical Processing (OLAP) cubes also maintain database scripts and tools to make automation run smoother.
• Analyze every data warehouse architecture goal and identify what skill requirements they require.
• Monitor processes and develop plans to expedite gathering and accessing all relevant metadata.
• Manage the appropriate status reports and submit them to management.

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