Project Description:
Treasury application Production support engagement covering technical issues, services and environment monitoring and EOD Batch support for a leading Singapore based bank

Responsibilities:
1. ETL Development
- Design, develop, and maintain ETL workflows using Informatica
- Perform data extraction, transformation, and loading from multiple
source systems
- Develop reusable ETL components and mappings
2. Data Warehouse Support
- Work on Global Data Warehouse (GDW) systems
- Ensure data consistency, integrity, and availability
- Support enhancements and change requests
3. Database & Data Handling
-Write and optimize SQL queries (Oracle / SQL Server)
- Perform data validation and reconciliation
- Handle large volumes of structured data
4. Performance Optimization
- Optimize ETL jobs for better performance and efficiency
- Troubleshoot performance bottlenecks in ETL and database queries
5. Testing & Deployme...