Senior Data Engineer @ From April 2014 to Present (1 year 9 months) Bengaluru Area, IndiaSenior Software Engineer @ Fraud Detection Platform • Designed and implemented a generic heuristic based rule engine to detect fraudulent clicks happening on the publisher side. Technology Used: Hadoop MapReduce. Analytics • Implementation of a batch pipeline using Amazon’s Elastic Map Reduce to correct errors in the real time pipeline that occurred while serving reports on mobile app analytics. From March 2012 to April 2014 (2 years 2 months) Bengaluru Area, IndiaMember Technical Staff @ Consistency Checker • Implemented (from scratch) an end-to-end file-system scan utility process to find and correct inconsistencies in the newly designed boundary-less container based file-system (had the file metadata and the data split across 2 different virtual storage volumes). • Major challenges – Handling race conditions between on-going protocol operations and inconsistency detection. Crawling the file-system in a performance optimized fashion. Protecting multiple scans on the same volume being triggered simultaneously. Maintaining job history along with query-based semantics to access progress of running jobs. From September 2010 to March 2012 (1 year 7 months) Bengaluru Area, IndiaIntern @ The Business of IT Analytics-Reporting as a Service (RaaS) Implemented an end-to-end prototype – A web application that interacted with the IT Analytics reporting engine of IBM at the backend to expose reports in a multi-tenant fashion to multiple subscribers. From May 2009 to July 2009 (3 months) Pune Area, India

Bachelor of Technology, Electronics & Communication Engineering @ Indian Institute of Technology, Roorkee From 2006 to 2010 Class XII, Physics, Chemistry, Maths, Computer Science, English @ Delhi Public School - R. K. Puram From 2004 to 2006 Abhishek Jain is skilled in: C, C++, Data Structures, Java, JSP, Unix, Hadoop, Big Data, MapReduce, HBase, JavaScript, Web Applications, SVM, Machine Learning, Classification