EXPERIENCE SUMMARY:

• 11 years of experience in Client/Server applications especially in Java/J2EE with Manufacturing and Banking sectors under CMM level 5.
• 4 years of experience in RIA technologies like Flex 3, LCDS and Blaze DS.
• 4 Years of onsite experience in USA with leading banks like Confidential, Confidential and Confidential Stock Exchange.
• 1 year Experience in Hadoop development using Hive,MapReduce,Sqoop,Oozy and Aster.
• Over 3 years of Agile experience including daily Scrum participation and presentation, sprint planning, retrospection meetings, story point definition meetings, JIRA utilization for tracking user stories.
• Experienced in developing Sqoop scripts for loading data from RDBMS to HDFS.
• Experienced in creating Oozy jobs.
• Experienced in developing Hive Queries to analyze data.
• Experienced in using Impala for data analysis.
• Experienced in developing MapReduce jobs in Java for Time Series and Channel Guide Mapping.
• Experience in using different Hadoop file formats like Sequence, Text .
• Experienced in developing script for loading data into Aster from Hadoop, into HDFS from Aster.
• Experience in developing SQL - MR in Aster for data analysis.
• Work experience with Aster Express for SQL-MR development.
• Exposure to NOSQL data base like Cassandra.
• Exposure to Spark, Spark Streaming and Scala.
• Experienced in Software Development Lifecycle, Project Design & Management, Strategic Planning, Programming and Databases.
• Expertise in using J2EE development tools like Eclipse and RAD.
• Expertise in configuring and deploying distributed systems on Web logic and WebSphere application servers.
• Exposure in open-source technologies EJB 3.0, Hadoop.
• Exposure to Flex4, HTML5.
• Expertise in AJAX, JSON, JQuery and Struts 2.0, Spring 3.0, Hibernate.
• Strong experience in Designing and Developing and had strong exposure In deploying the projects in SIT and UAT
• Extensively used Java /J2EE design patterns - Singleton, Prototype, Factory, Data Access Object patterns, Command and MVC.
• Expertise in using version controlling tools like Clearcase, WinCVS, SVN, PVCS, GIT and Synergy.
• Expertise in Databases like Oracle 8i,DB2 ZOS 7and Sybase 10.0
• Good Knowledge in writing SQL queries and PLSQL procedures.
• Expertise in JMS, EJB2.0 Session Bean and EJB2.0 MDB.
• Expertise in developing web services using Weblogic Studio.
• Expertise in configure JMS Queue’s and in Weblogic, WebSphere servers.
• Exposure in Hadoop and DB Migration.
• Exposure to different build tools like Lunt Build, Ant and Maven.
• Experience in working on various domains like Options, Stock options and semiconductor manufacturing.

TECHNICAL SKILLS:

Operating System: Win 9X, NT, XP Pro, Windows 7, Vista, Unix / Linux.

Languages: SQL, java, J2EE, Servlets, C, C++,COBOL,EJB 2.0,SOAP Webservices,RESTful

Scripting Languages: JSP, JavaScript, action script, AJAX, ant,XML

RDBMS: Oracle,Sybase,DB2

Frameworks: Struts 1.2,Spring,Struts 2.0,Junit

ORM Framework: BigData

Hibernate: HDFS,Hive,Casendra,HBase,Scala and Spark

IDE: Eclipse, Web Logic Studio, Flex Builder, RAD

Application Servers/Webservers: Weblogic,WebSphere and Tomcat

Versioning: Clearcase,SVN,GIT, WinCVS,PVCS and Synergy

RIA Technologies: Flex 3,Flex 4 and HTML5

Tools: JIRA, Fisheye Maven, Clear Quest.

PROFESSIONAL EXPERIENCE:

Confidential

Technical Lead

Environment: Oracle, HDFS,Impala,Hive,Java,Sqoop,Aster,SQL-MR,Maven and GIT

Responsibilities:

• Involved in developing Sqoop scripts for loading data into HDFS.
• Developed MapReduce in Java for time series and channel guide mapping.
• Involved in creating Oozy job for scheduling java MR jobs.
• Involved in developing scripts to load data in Aster to Hadoop, HDFS to Aster.
• Developed SQL-MR in Aster for time series and Channel guide mapping for POC.
• Involved in developing Hive Queries to produce analytical reports for business users and engineering team.
• Worked on Spark streaming, Scala poc to migrate java MR jobs.

Confidential

Technical Lead

Environment: java, J2ee, GIT, Tomcat, Maven, JIRA, Fish Eye, JSON, AJAX, XML.

Responsibilities:

• Involved in requirement gathering
• Offshore co-ordination.
• FRD and BRD docs’ creation.
• Coding, Code reviews and UAT coordination.
• DB design and test plan creation.

Confidential

Technical Lead

Environment: java, J2ee, GIT, Tomcat, Maven, JIRA, Fish Eye.

Responsibilities:

• Involved in Spring Security Implementation
• Involved in Spring-MVC migration.
• Involved in BRD and FRD creation.
• Code changes as per the compliance team reviews.
• Testing and offshore coordination.

Confidential

Technical Lead

Environment: Flex 3, LCDS, RAD, shared Services, java, SVN, DB2, Web Sphere 6.1, Synergy.

Responsibilities:

• Involved in BRD and FRD creation.
• Interacting with Support for Environment setup
• Creating DB at Confidential and moving data from Confidential to Confidential
• Code changes as per the compliance team reviews.
• Testing and offshore coordination.

Confidential

Technical Lead

Environment: RAD, java, SVN, PVCS, Db2 and Web Sphere 6.1.

Responsibilities:

• Converting Sybase SQL blocks to stored procedures, updating SQL queries as per db2 syntax.
• Coordinating with DBA team for DB creating and migrating data from Sybase to db2.
• Assigning modules to offshore team, status tracing and code reviews.
• Involved in creating BRD and FRD Docs creation.
• Coordinating support team for server and environment setup
• Code changes as per JDK and process changes.
• UAT support, Reviewing offshore team code changes and Status tracking.
• Involved in creating BRD and FRD Docs for Minor Enhancements
• Offshore coordination, coding and code reviews
• UAT support for Minor enhancements
• Production support.

Confidential

Senior Developer

Environment: Flex, EJB, Web Logic 6, Eclipse, cairngorm frame work.

Responsibilities:

• Involved in internal design, coding, deploying.
• Documentation and execution of Test Cases.
• Involved in code reviews.

Confidential

Senior Developer

Environment: J2EE (JDK1.3, JSP, Servlets, etc.), JMS, EJB, Web Services, Weblogic workshop, Web Logic 6 with clear case, Eclipse.

Responsibilities:

• Involved in internal design, coding, building, deploying and documentation of enhancements.
• Documentation and execution of Test Cases.
• Involved in code reviews.

Confidential

Developer

Environment: J2EE (JDK1.3, JSP, Servlets, etc.), Jet Speed, Turbine, Web Sphere 5.0 with WinCVS, Eclipse.

Responsibilities:

• Involved in internal design, coding, building, deploying and documentation of enhancements.
• Involved in bug fixing and maintenance of the application.
• Involved in 12*7 support of the application.
• Documentation and execution of Test Cases.