Badges
Certifications
Work Experience
Software Engineer
Barclays• August 2016 - July 2018
Worked as a part of Big Data Development and Infrastructure CoE team as a developer. Project 1: Spark Data Injection tool • Developed a Data Injection Tool written in Apache Spark and Java, which is a replica of SAS tool which offers the functionality to process data from Teradata to create a monthly risk-weighted average report for housing loans department in Barclays • Implemented all major functionalities of SAS needed for a user interactive data transformation and joining of data sources • Implemented entire workflow in Production to create a final Business Source Layer which has the processed data for risk calculation Results • Decommission of expensive tools like Teradata and SAS with an open-source Spark and Hadoop resulted in significant cost savings • Productionalised creation of monthly processed data layer from 80 Teradata sources which was used for Analytics by Risk Team Technical Skills: Apache Spark, Java, Hadoop ecosystem, Apache Impala, Apache Hive, Apache HBase, Apache Sqoop, Shell Scripting, DevOps, Tivoli, Jenkins, Data warehousing techniques(SCD2), Linux Project: Loan Propensity Modelling • Worked as a Data SME for machine learning team • Worked on the modeling of Machine learning code to identify the customers who are more likely to take the loan Results: • Precision: approx. 78-80% and Recall: approx. 50-60%, because of heavily skewed data of loan takers and unclean third party data Technical Skills: Apache Spark, MLlib, Random Forest, Regression, Hadoop ecosystem, Teradata, Impala Project: Customer 720 • Production support for DataStax cluster for a graph-based state-of-art customer data visualization project Technical Skills: Java, Gremlin, Linux, DevOps, AppDynamics
Summer Intern
Samsung• May 2015 - July 2015
Project: Samsung Maps • Worked independently on developing Maps Tizen application for the city of Bangalore • Used OpenStreetMaps open source data and cartographic graphics libraries from Mapnik for image rendering Results: • Completed application development in 7-week timeline Technologies used: C++, MongoDB, Python, HTML, CSS
Education
Pennsylvania State University
Computer Science, MS• August 2018 - May 2020
VJTI, Mumbai (Veermata Jijabai Technological Institute)
Computer Science & Engineering, B.Tech• June 2012 - April 2016