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Sr. Java/j2ee & Hadoop Developer Resume

NJ

SUMMARY

  • Excellent 10 Years of experience in Project Planning, Estimation, Requirements Gathering, Functional Analysis, Architecture-Design, Configuration Management, Coding, Testing, Build, Installation/Deployment, Release Management, Production Support and Maintenance of Software Products.
  • Working experience with Hadoop technologies such as Hadoop, HDFS, Map-Reduce, HBase, Zookeeper and Hive
  • Experienced working with Java, J2EE, Servlets, JSP, EJB, JMS, JNDI, Struts, springs, SOAP/Restful Web services, Hibernate, XML, JSON, Java Script, UNIX Shell scripting, Oracle SQL, PL/SQL and SQL Server 2000/2005/2008 , Web/app Servers, CNR SDK, Linux, Windows, MS-DO
  • Extensive experience in programming, deploying, configuring, fine-tuning middle-tier J2EE Application, WebLogic 10.3.5, IBM Web sphere, Apache Tomcat5.x/6.x/7.x, Sun One Application Server, iPlant Web server 6.0 .
  • Good experience in Code Release Management, Source Control Management, Build process using SVN, ANT, Maven, Cruise Control, Hudson, Jenkins
  • Proficient in developing applications using J2EE Design Patterns, Service Oriented Architecture and MVC Architecture .
  • Extensive experience in designing multi-tier architecture using UML and MS Visio 2007.
  • Strong in RDBMS concepts and developments using Oracle 11g/9i/8, SQL server and MySQL .
  • Experience in SDLC, OOA, OOD, OOP, Agile, SCRUM Process.
  • 8 Years of strong experience in Telecom dom
  • Working experience with various clients such as Comcast Cable Corp, Ericsson AB, Motorola Mobility Inc and TATA Teleservices
  • Strengths include excellent analytical and problem solving capabilities.

TECHNICAL SKILLS

Languages: Java/J2EE, Oracle-SQL, PL/SQL, Java Script, Unix Shell Scripting, Perl, XML and HTML

Web technologies: JSP, JDBC, Servlets, Struts, Springs, Hibernate, Ajax, JQuery, SOAP & RESTful Web services, EJB, JMS, JavaScript, HTML, XML, and PHP

Hadoop Technologies: Apache Hadoop 1.0.3, Mapr 3.02, HBase 0.94.9-mapr-1308, hive-0.12, Apache Zookeeper 3.3.6

Web/Application Servers: WebLogic 10.3.5, Apache Tomcat 5.x/6.x/7.x, Jetty Server, Sun one Application Server, iPlant Web Server

Tools: MS Visual Source Safe, SVN ,Clear Case, CVS, ORA Xcel, putty, SSH Client 5.3, PHPMyAdmin, TOAD, PL/SQL Developer, Scrutinet, HP BAC(Business Availability Centre), HP Quality Centre, Eclipse Kepler/Juno, Jenkin 1.7.x, Cruisecontrol 2.4.8, Hudson, Maven 2.x, Apache Ant, Junit, RTC and Findbugs, cobertura.

IDEs: Eclipse, Net beans, Edit plus, Macromedia dream viewer

UML Tools: MS-Visio 2007, StarUML

Database Applications: Oracle 9i/10g, SQL Server 2000/2005/2008 and My SQL

Operating Systems: Linux, UNIX, Windows Server 2008, MS-DOS

Version Control Tools: Visual Source Safe 6.0, CVS, SVN, Clear Case.

PROFESSIONAL EXPERIENCE

Confidential

Confidential, Sr. Java/J2EE Developer

Description: Confidential is a web service which serves as an intermediary between Enterprise Service Platform (ESP) and Home Device Manager (HDM) and is an abstraction layer over HDM.HDM delivers auto configuration service (ACS) to manage TR-069 enabled Customer Premises Equipment’s(CPE). This web service exposes operations to manage the TR-069 enabled devices such as Comcast Gateway devices (XB2, XB3), WECB, Set top Boxes.

Responsibilities:

  • Dentified Business requirements Requirement Analysis
  • Managed a team of 4 consultants for the development of application
  • Played a role of Single point of contact for Business users and development team
  • Implementation of various operations using Broadband data model, Web Services, WSDL and SOAP
  • Wrote various SQL queries and PL/SQL stored procedure for Data retrieval and data clean-up
  • Worked with Weblogic server to develop and deploy the application
  • Used JUnit for testing the application
  • Used JMS as messaging servic
  • Extensively used SL4J, Log4j, log-back framework for logging
  • Involved in Test Driven Development with Unit and Integration testing
  • Implemented monitoring tool to monitor telescope application
  • Assisted in creating and maintaining technical documentation for installing/deploying the applicatio
  • Support application through debugging, bug fixing
  • L3 Production Support

Environment: Java, J2EE, Web Services, SOAP, WSDL, JMS, JAX-WS 2.1.x, Servlet 3.0, XML, SL4J 1.7.x, logback 1.0.0, JUnit 4.8.x, Oracle 11g, WebLogic 10.3.5, Eclipse Juno, ANT, SVN, Cruise Control 2.8.x, SOAPUI 4.6.

Confidential

Sr. Java/J2EE Developer

Responsibilities:

  • Identified Business requirements
  • equirement analysis
  • Preparing high level and low level designs
  • Managed a team of 2 consultants for the development of applicatio
  • Played a role of Single point of contact for Business users and development team
  • Designed and developed web application using Spring MVC framework
  • Used CSS in the presentation layer for a dignified look of the application.
  • Used JSP and JQuery, AJAX for presenting UI
  • Used Hibernate as persistent component for accessing relation data from MySQL
  • Used sshj api to interact with remote Linux servers
  • Extensively used SL4J, Log4J, log-back framework for logging
  • Designed and developed Boot file staging, activation and back out processes
  • Designed and developed Class of Service module
  • Responsible for logical data models and physical data models
  • Involved in Test Driven Development with Unit and JUnit testing
  • Project integration with Cruise control build tool and version control management
  • Assisted in creating and maintaining technical documentation for installing/deploying the application
  • Support application through debugging, bug fixin
  • L3 Production Support

Environment: Java, J2EE, Spring 3.x, Hibernate 4.x, JQuery, JSP 2.1, SL4J, logback1.0.0, JUnit 4.8.x, Restful Web service, JSON, My SQL 5.1, Linux, Putty, SuperPutty, Tomcat 7.x, JDK 7, Eclipse Juno, ANT, SVN, Cruise Control 2.4.8.

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