Nandini Pedamalla

Informatica Developer- present

• Identified needs of customers promptly and efficiently.
• Developed Informatica mappings to perform validations, data transformations and loading of data into target systems.
• Optimized existing mappings through partitioning based on volume or complexity of the data sets being processed.
• Performed Data Cleansing operations using SQL queries and PL and SQL functions for transforming the data from source to target systems as per requirements.
• Analyzed user needs and software requirements to determine design feasibility.
• Identified opportunities for process improvements to decrease in support calls.
• Analyzed source system requirements and designed ETL solutions using Informatica PowerCenter 9.x and 10.x.
• Implemented various performance tuning techniques for improving the performance of the mappings.

IDQ Developer(oct-jan 2024)

• Created Profiling along with cleansing and standardization of data.
• Created a golden record.
• Created rules in mapplets and used in mapping for transforming of the data.

Data Analyst(jan-sep 2023)

• Analyze data to identify trends, patterns, and relationships.
• Develop and implement data collection systems and other strategies that optimize statistical efficiency and data quality.
• Acquire data from primary or secondary data sources and maintain databases/data systems.
• Identify, analyze, and interpret trends or patterns in complex data sets.
• Develop and execute database queries and conduct analyses.
• Create visualizations and reports for stakeholders using software such as Tableau, Power BI, and Excel.
• Monitor performance and quality control plans to identify improvements.
• Collaborate with other teams to integrate systems and data.