Senior Data Engineer resume example with 15+ years of experience

Jessica Claire
  • Montgomery Street, San Francisco, CA 94105 609 Johnson Ave., 49204, Tulsa, OK
  • Home: (555) 432-1000
  • Cell:
  • Migrated  Visa   DPS reporting from   IBM mainframes to  a distributed  Hadoop platform
  • Designed and architected a continuous delivery model  for  Visa Inc
  • Cloudera  community champion for 2016
  • Conceptualized ,built and ran an enterprise wide logging platform in big data for Travelport
  • Built a  web based product  information network for
  • Re designed   order management system for and using open source technologies.
Professional Summary
  • Software engineering leader with over 10 years of professional experience in software analysis, design, development and implementation with focus on highly scalable systems
  • Ability to build and lead teams to get the right thing done, from initiating and discussing ideas with product sponsors to implementation
  • Communicated conceptual ideas and design rationale to technically diverse audiences.
  • Expert in  Java,Sql,Shell Scripting and Nosql
  • In depth know how of  Hadoop stack
  • Installed ,tuned , optimized and supported Hadoop on RHEL
  • Acted a s one of the architects for design and implementation of a high performance search platform   using Solr and Hbase
  • Fast learner,loves challenges and  thrives under pressure
  • Wore many hats  including software engineer,team leader, architect and operations  support
  • Java, Sql,Shell Scripting
  • Hdfs,Hbase,MapReduce,Hive,Pig,Impala,Sqoop,Spark
  • Data Stage, JMeter, SOAP UI, DynaTrace,Pentaho
  • Tomcat, JBoss , Websphere
  • Spring, Hibernate, Spring MVC
  • Windows ,Linux
  • Eclipse, RAD,VI
  • JIRA, ClearCase
  • GIT,VSS, Subversion
  • MySQL, Db2
  • Agile
Work History
Senior Data Engineer, 03/2015 to Current
Factset Research Systems Inc.Tuscaloosa, AL,
  • Team lead on a highly visibile built from scratch  settlement and analysis platform for VISA DPS which process 2 Billion Dollar transactions daily.
  • Evaluation of current architecture and design of the new one allowing horizontal unlimited scalability
  • Architected a continuous Delivery platform with Jenkins ,Artifactory pro
  • Migration from legacy mainframes to Hadoop Stack.
  • Installation, configuration and maintenance of Hadoop clusters (CDH 5.5) on RHEL 6.5
  • Extreme Coding - Java Map Reduce, Hive ,Avro,Parquet Impala, Shell Scripting
  • Provided technical mentorship to junior team members, performing code and design reviews, enforcing coding standards and best practices

Architect/ Lead Engineer, 2014 to 03/2015
Adidas, ,
  • Responsible for data ingest, analysis and search of log messages across Travelport a leading travel commerce platform
  • Architecture,design and Implementation of an enterprise logging system using Hadoop, HBase, HDFS, Hive,morphlines and Cloudera Search
  • Installation ,configuration and tuning of a 45 Node  Hadoop Cluster on RHEL 6.4
  • Mentored Linux system administrators on Hadoop Installation, configuration and upgrades
  • Achieved  4 times increased through put by  moving to  distributed systems  from a NAS based system
  • Reduced average search time   to 29 ms  
  • Developed asynchronous client applications ,web services and JMS layers
  • Delivered the project in less than  6 months

Technology Analyst, 04/2012 to 2014
Belvedere TradingBoulder, CO,
  • Design and Development  of a  big data warehouse for e commerce content
  • Developed  ELT pipe lines  from  RDBMS to Hadoop using sqoop,mapreduce  pig and  hive
  • Evaluation and customization of  analytic tools including Jasper Reports and Pentaho
  • Scaled mysql datastore using  sharding concepts
  • Proactive tuning and optimization of sql queries

Software Engineer, 01/2006 to 2014
Infosys TechnologiesCity, ,
  • Developed Web and Enterprise Applications using technologies Java / J2EE, Spring, Struts and Hibernate
  • Developed   multithreaded java batch applications
  • Lead a  4 member team   for implementing  APIs  for market place
  • Maintained production applications and managed SLAs and metrics performance
  • Automation Testing and Load  Testing  of web services and  batch applications
  • Implemented a  hybrid  xml parser  for processing   large xml files

Bachelor of Technology: , Expected in
University of Kerala - Kerala, India
Additional Information
  • DOB 28 November, 1984
  • US Visa Status H1B

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Resume Overview

School Attended

  • University of Kerala

Job Titles Held:

  • Senior Data Engineer
  • Architect/ Lead Engineer
  • Technology Analyst
  • Software Engineer


  • Bachelor of Technology

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