Badges
Certifications
Work Experience
Data Engineer
Infosys Ltd•  December 2020 - March 2023•  Pune
• Developed and upgraded data pipelines using Azure Data Factory that ingest 9 GB of daily batch data to Azure Data Lake from data sources. • Implemented performance tuning and optimizations in spark using Databricks for transformations, achieving a 30% reduction in latency in data processing. • Leveraged capabilities of Serverless Azure Synapse Analytics for the daily jobs and optimized it to scan less data by using columnar file formats, producing better insights for credit score calculations. • Delivered improved accuracy of credit scores by 60% through optimized data processing workflows. • Provided significant value to the company by enabling faster decision-making, leading to a 15% increase in loan approvals. • Streamlined loan approval operations, improving data accuracy and consistency, which led to a 50% increase in customer satisfaction. • Contributed to a 20% increase in the number of trusted customers availing premium facilities. • Spearheaded creating Mapping Documents (Source to Target with column level and overall business logic), Source and Target Metadata, High Level Design Data Flow, Low Level Design to design 350 Informatica mappings. • Engineered highly parameterized Informatica PowerCenter 9.6.x-10.x mappings and developed decision tasks, timer tasks, command tasks to create complex pipelines for 350 Informatica workflows.
Education
Bharathiar University
Information Technology, BSc. Information Technology•  July 2017 - April 2020•  Percentage: 80
Completed graduation in BSc IT from Bharathiar University, Coimbatore. Major subjects include C, C++, Java, DSA, Linux, Computer networks and RDBMS.