Informatica Developer

• Design, develop, test, deploy, and support Informatica PowerCenter mappings, workflows, and sessions
• Analyze business requirements and convert them into scalable ETL solutions
• Develop and maintain complex transformations, including

o Lookup

o Router

o Aggregator

o Expression

• o Joiner
• Implement data extraction, transformation, and loading (ETL) processes from multiple data sources
• Ensure high performance and optimized ETL processing for large data volumes
• Perform ETL performance tuning, including partitioning and pushdown optimization
• Handle error handling, logging, and restartability mechanisms
• Work closely with DBA, Data Architects, Business Analysts, and QA teams
• Support production deployments, incident management, and defect resolution
• Follow SDLC / Agile development methodologies
• Maintain detailed technical documentation and adhere to coding standards