Sonali Rath

Background

About Sonali Rath

I am a skilled Data Engineer specializing in ETL development, data transformation, and big data solutions using Ab Initio, AWS, and Oracle. With 3.7 years of experience, I have successfully contributed to large-scale projects involving data migration, automation, and performance optimization for diverse industries, including banking and telecommunications. My expertise includes: Designing and tuning Ab Initio graphs for efficient data extraction, transformation, and loading. Leveraging AWS services like EMR, S3, and EC2 to build scalable and cost-effective data pipelines. Developing Spark applications and utilizing PySpark for data ingestion, transformation, and large-scale analysis. Implementing agile methodologies, managing project workflows with JIRA, and automating processes using Shell scripting. I thrive on solving complex data challenges by employing innovative tools and techniques. My strong technical foundation in Big Data, Unix, and SQL, combined with experience in agile development, ensures the delivery of reliable and efficient solutions tailored to business needs.