Ankit Khatana Email & Phone Number

Pune, Maharashtra, India

Gurugram, Haryana, India

• DATA SNAPSHOT UTILITY : Created a data snapshot feature using Spark, Scala, and Elasticsearch. This service collects diverse data metrics prior to training the machine learning model, enabling easy comparison during subsequent model retraining.• CLUSTER RESOURCE UTILIZATION METRICS : Developed a utility using Hadoop ResourceManager APIs to capture cluster metrics , and Spark APIs to capture executor-level metrics every 't' units time. These metrics were utilized for generating dashboards that plot cluster efficiency.

Pune, Maharashtra, India

• SQL QUERY PARSER : Developed a feature using Java, JSqlParser(Open Source Library)which translates SQL queries into framework specific configurations (JVM objects)which were used by Barclays' internal ETL tool.• REGRESSION SUITE : Created a Selenium and Java-based regression suite for in-houseETL tool, integrated into the build cycle to catch and address bugs early.• Contributed in design and development of an in-house ETL tool especially built for Data Acquisition , Transformation , Cleaning and Filtering.