Software Engineer with experience in application infrastructure, Data Engineering & Platform. Currently working in • Realtime Streaming Pipeline & Lambda Architecture • Distributed Systems & Stateful Scalable Distributed Application • Big-Data Technologies, NoSQL Data-stores & Hadoop Map/Reduce Proficient in • Microservices & Stateless Distributed Web Applications • Service Oriented Architecture & REST Architecture Style • Database Design, Modeling & Development • Object Oriented Programming and Design • Agile Software Development

Senior Software Engineer, Personalization Data Platform @ • Designed & Implemented a distributed streaming data-pipeline for processing millions of out-of-order events per day to calculate multi-dimensional aggregates and predictive signals; While carefully choosing trade-offs between accuracy, latency, resources etc. • Provided infrastructure for data platform based on Lambda Architecture principles. • Working on creating a new personalization platform including Sampling, Ingestion & Recommendations. • Ad-Hoc ETL - Created few ad-doc data query and map-reduce jobs for day-to-day tasks. Key Technologies Used - Scala, Storm, Kafka, HBase, Redis, ElasticSearch, Zookeeper, HDFS, Pig, Hive, MapReduce From November 2014 to Present (1 year 1 month) San Francisco Bay AreaSenior Software Engineer @ Data Pipeline Team - Built components of a realtime big-data distributed data-pipeline for Matching & Search. Key Technologies Used - Java, Storm, Kafka, MongoDB Infrastructure Team - Created an API Gateway for a communication platform to provide single point of entry to interact with a pool of internal microservices. Key Technologies Used - Java, REST, Microservices, RxJava, Reactive Programming, Websocket Atmosphere Server, Dropwizard, Hazelcast, Google Guice From March 2014 to November 2014 (9 months) San Francisco Bay AreaTechnical Lead / Java Software Developer II @ • Provided technical and subject matter expertise to Search Engine Optimization (SEO) and User Generated Content (UGC) teams. • Mentored team members on development best practices and standards to develop modular, flexible & scalable distributed applications. • Developed a CMS to provide SEO business experts an ability to create, manage, review & deploy templates for meta-tags on a website with million of pages. • Designed and lead the development of few projects to increase natural search traffic to retail website. • Developed a data feed batch application to export products data for online shopping website. Key Technologies Used - Java, Spring MVC, JSP, Jamon, Hibernate, REST, JAX-RS, Jersey, Maven, Ehcache, JUnit, Mockito, Oracle11g, JavaScript, HTML, Handlebars, Backbone.js, AngularJS Tools Used - Eclipse, Subversion, Jenkins, Nexus, YourKit Profiler From February 2011 to February 2014 (3 years 1 month) Software Developer, Yahoo! Search @ Worked on several bucket tests (live experiments) and production features including Server Side, Client Side and work-flow changes. Key Technologies Used - PHP, JavaScript, HTML, XML, JSON, CSS, SVN From July 2010 to February 2011 (8 months) Software Developer Intern @ Worked as part of a development team for a start-up company (client) - LaughStub.com - Database Architecture * Developed scalable Relational database (RDMS) schema in MS SQL Server, for the startup from scratch. * Automated mission-critical data migration processes and other technical operations by implementing stored procedures, views, triggers and cursors. - Applications Development * Devised a Centralized Checkout System for transactions through numerous sources, improved scalability, transparency & consistency. * Built framework for an online Box Office and ticket check-in system. * Created a reporting tool with 24 varied reports to assist account managers and other general employees of comedy clubs. Key Technologies Used - ColdFusion Markup Language (CFML), MS SQL Server, HTML, JavaScript, CSS From December 2009 to June 2010 (7 months) Student Database & Web Developor @ Primary responsibilities as a Database Developer include relational structure design & development, executing multiple tables query for customized complex reports in MS SQL Server environment. Other tasks include developing new demanding web applications. Key Technologies Used - ColdFusion Markup Language (CFML), HTML, JavaScript, CSS, MS SQL Server From November 2008 to December 2009 (1 year 2 months)

Master of Science (MS), Computer Science @ University of Southern California From 2008 to 2010 Bachelor of Engineering (B.E.), Computer Science & Engineering @ Institute of Technology and Management From 2004 to 2008 Ankit Chaudhary is skilled in: Java, Scala, REST, Big Data, NoSQL, Hadoop, MapReduce, Distributed Systems, Apache Storm, Apache Kafka, HBase, Hive, Apache Pig, MongoDB, Dropwizard, Spring, Hibernate, Hazelcast, Ehcache, JMS, JAX-RS, Maven, Jenkins, Continuous Integration, Continuous Delivery, OOP, Design Patterns, Domain Driven Design, Object Oriented Design, SQL