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Tech Lead / Senior Java Developer / System Analyst Resume

SUMMARY

  • Seventeen years of solid experience and expertise in Java, JEE Technologies, JPA, Castor, JSP, JDBC, Eclipse, Struts, JMS, JSF, Java Beans, Restful WS, RMI, JDO, Angular JS, Hibernate, Spring Core/AOP/ORM, Spring ORM, Spring Batch, Spring JDBC, Spring Boot, AJAX, Ant, AWS, XML, SOAP, SOA, Swing, Portal Server, IBM MQ Series, Rich Faces, IBatis, DB2, AJAX, EJB2.1/3.0, Message Broker, JAX - WS, Micro Services, Web sphere Portlets, JSR 168, Selenium, Web Services.
  • Proficient in writing Oracle/DB2/Postgresql/SQLServer SQL/PLSQL queries and stored procedures and possess DBA Skills.
  • Having Extensive Experience in Analysis, Object Model Design, development, testing and integration of scalable, multi-tier, distributed/stand/mobile based applications, WebSphere portlet applications, Java-based batch applications, Java-spring based applications, and enterprise messaging systems.
  • Strong Object Oriented (OOAD) programming skills with experience in UML, Rational Unified Process (RUP) and Rational Rose.
  • Experience in developing dynamic web based user interfaces using HTML, DHTML, AJAX, JSF, Struts, Spring MVC, Spring Web, Rich Faces, portlets, JSP, and Java Script.
  • Experience in complete life cycle of software development including designing, developing, testing, release of software and Production.
  • Highly adaptive, goal-oriented, team player with strong problem-solving skills and rich expertise in customer relationship management.
  • Good domain knowledge and experience in Manufacturing, Real Estate, Banking, Telecom, Insurance, Financial & Accounting Applications.
  • Extensive experience in RUP/Agile methodologies and in delivering RUP design artifacts.
  • Played a role of Architect, Design, Tech Lead, System Analyst and Senior Java developer.

TECHNICAL SKILLS

Languages: Java 5.0/6.0/8.0/10 .0 , JEE, SQL, PL/SQL, C, C++, JavaScript, VBScript, HTML, XML, CGI with PERL, Finacle Package, Jscript.

Environment: Windows 2000/98/95/NT/AIX, UNIX, JBoss 3.2.6, BEA Web Logic 6.1/7.0/8.1, BEA Web Logic 8.1 Portal, IBM Websphere 4.0/5.0/5.1, IBM Websphere 5.1 portal, Java Web Server, Oracle 10g Application Server, Tomcat 3.2/ 4.0 /5.0

Databases: Oracle 8i/9i, DB2, SQL SERVER7.0, PostGresSQL 7.02

Tools: /Technologies Java 5.0/6.0/8.0/10 , JEE, EJB2.1/3.0, Angular JS, Spring Core, Spring Aspect, Spring ORM, Spring Boot, Spring JDBC, JPA, Web services, JAXWS, AWS, Micro services, JMS, JSF, Ant, JSP, RMI, SOA, AJAX, Swing, LDAP, Servlets, Struts 1.1/1.2, Castor, Hibernate4.0, JDBC, JNDI, JSR168, Eclipse 4.7, JBuilder, JSON, DOM, SAX, Rational Rose, VSS, JUNIT, ExtJS, Micro Soft Visio, Portlets, Clear Quest, SQL LOADER, XSD, XSLT, JAXB, JAXP, SAAJ, WSDL, ILOG, JDO, JAX-WS, SMART CVS, SSH, Clearcase, SOAP, Clear Quest, JMeter, Web Sphere MQ, MQJ Explorer, SQL Server 2000, UML, IBM Workflow Server, RUP, EAI, Agile Process (Scrum/XP/TDD/Pair), JQuery, BPEL, Docker, Rich Faces, Selenium, Jenkins, GitHub, Spring.

PROFESSIONAL EXPERIENCE

Confidential

Tech Lead / Senior Java Developer / System Analyst

Responsibilities:

  • Design and developing the Drivewise application using HTML, CSS, Java, JEE, Web services, Layer7, Struts2, Oracle, Websphere application server, NodeJS, Spring MVC, Spring Core, Spring Aspect, Angular JS, Spring Boot, Agile XP, and Spring Hibernate.
  • Analysis and design of the Drivewise application using the design patterns Business Delegate, Session Facade, Front Controller, Factory pattern.
  • Analyzing, developing and improving the performance of Drivewise application using Java, JEE, Web services, Oracle, WebSphere application server, Spring Core, Spring Hibernate, Spring Batch.
  • Writing JUnit tests for performing unit testing.
  • Performing functional and integration testing for the Drivewise application.
  • Writing SQL Queries, Hibernate Criteria Query, and Stored procedures for analysis, managing of Drivewise application.

Confidential

Architect/Team Lead/Senior Java Developer

Environment: UNIX, WinNT, Java 1.4, JSP, HTML, CSS, Struts, Servlets, Java Script, UML,JMS, XML, JPA, Spring MVC,JSP, Swing, JDBC, JNDI, RAD 7.5/9.0, LDAP, Eclipse, Websphere7.5/8.5,Websphere Portal, XML, JAXB, SOA, DB2, Oracel1g, Angular JS, EJB 3.0, NodeJS, SQL Developer, JMeter, DOJO, Dyna Trace, Spring Core, Selenium, Open JPA, Jenkins, GitHUB, Agile XP, JUnit.

Responsibilities:

  • Designed safety product (Bar Code Medication Administration) to be available online for the different hospital’s using JSP, NodeJS, Swing, Struts, Oracle 11g, SQL Developer, Servlet’s, EJB 3.0, JAXB, Angular JS etc.
  • Designed the ADC System using Java, Servlets, JEE, Spring Core/MVC/AOP, JQuery, JPA, Hibernate, JAX-WS, SOAP, WPS, BPEL, Web Services, Web Sphere, RAD etc.
  • Designed and implemented the various JEE design patterns in ADC System.
  • Implemented Data Migration functionality from legacy system IBM Provenance to the new ADC system data repository.
  • Implementing Web services using JAX-WS in ADC System at subscriber side for various functional entities in ADC System.
  • Extensively worked on the shopping cart application for the order, regulatory reporting and shipping modules.
  • Extensively worked on writing the queries and stored procedures in Oracle.
  • Analyzed and implemented the Intercepting Filter, Front Controller, Business Delegate, Command, Bridge, Session Facade, Dependency Injection, and Value List design patterns.

Confidential

Architect/Team Lead/Senior Java Developer

Environment: UNIX, WinNT, Java 5.0, JSP, HTML, CSS,JSF, Servlets, Java Script, UML,JMS, XML, JSP, Struts, Tiles, JDBC, JNDI, LDAP, Eclipse, JBoss, XML, Castor, SOA, DB2, Eclipse, Quartz, XALAN, DB2, EJB 3.0, IBatis, Spring MVC, AJAX, JSON, JAX-WS, Hibernate 3.0, Spring Context, Spring AOP, CSS, Web services, JQuery, Ajax, Spring Core, Spring DAO, DOJO, Junit.

Responsibilities:

  • Designed WITS online system which manages the code conversion’s, status of the Inbound/Outbound files, component’s exposed as web services using Web services, Struts, Rich Faces, Java, J2EE, Spring Core/AOP, Spring ORM, Spring JDBC etc.
  • Extensively worked on the backend application for generating the outbound file’s.
  • Extensively worked on writing the queries in the backend application.
  • Analyzed and implemented the Front Controller, Adapter, Command, Bridge, IOC, Dependency Injection, and Value List design patterns.
  • Extensively worked on WITS Integration and WITS Core application’s which process the Inbound/Outbound files using Java, Castor, J2EE, Quartz, XALAN etc.

Confidential

Architect/Team Lead/Senior Java Developer

Environment: WinNT, UNIX, Java 5.0, J2EE, MVC, JSP, HTML, CSS,JSF, Servlets, Java Script, UML,JMS, XML, JSP, Struts, Tiles, JDBC, JNDI, LDAP, Rational Application Developer7.0,WebSphere5.1/6.1, Web sphere Portal 5.1/6.1, XML, XSD, SOA, JAXB, Oracle9i, Mysql, Spring Source Tool Suite, Web Sphere-MQ/Workflow, Rational Clear Quest/Clearcase, JNDI, Message Broker, MS Visio, Spring MVC, AJAX, JSON, JAX-WS, Hibernate 3.0, Spring Context, Spring AOP, CSS, Web services, JQuery, Ajax, Spring Core, Spring DAO, DOJO, Junit.

Responsibilities:

  • Designed and developed LMS(Learning Management System) bridge module's to integrate Confidential with different learning management system's Sakai, Moodle using Web Services, Struts, Struts Tiles, Spring MVC, RTC, Spring Http Invoker, REST, SOAP, WSDL, Spring Core, XML, POJO, JAX-WS, Hibernate, Servlets, Spring AOP, JAXB, DOM, Hibernate, Maven, PHP, Mysql.
  • Create and update unit tests using Junit.
  • Developed web service components for the Sakai, Moodle LMS System's.
  • Responsible for writing webservice component's using SpringWS.
  • Extensively worked on developing User Interfaces using HTML, CSS, JavaScript, JSP, Struts, Tiles, AJAX, DOJO.
  • Responsible for writing webservice client's using JAXB, DOM parsers.
  • Analyzed and implemented the Front Controller, Adapter, Command, Bridge, IOC, Dependency Injection, and Value List design patterns.

Confidential

Senior Java Developer/ Team Lead

Environment: WinNT, AIX,Java 2.0, J2EE, MVC, JSP, Ant, JSF, Servlets, iBatis, Java Script, UML, Struts, JMS, Web Sphere-MQ/WorkFlow, DB2, WSDL, SOA, Rational Rose, JDBC, JNDI, LDAP, RAD6.0, WebSphere5.1/6.1, XML, XSD, JAXB, Rational Clear Quest/Clearcase, Web Services, JNDI, Junit.

Responsibilities:

  • Developed the functionality for all the Claims sub-systems, Certifications, using JSP, Web-Services, Struts, DAO, iBatis.
  • Worked extensively on unit and assembly test.
  • Extensive support for System test and UAT by working on bug fixes.

Confidential

Team Lead/Senior Java Developer

Environment: WinNT, AIX,Java 2.0/5.0, J2EE, MVC, JSP, Ant, JSF, Servlets, EJB2.1, Java Script, UML, MQJExplorer, JMS, Web Sphere-MQ/WorkFlow, DB2, WSDL, SOA, Rational Rose, JSR 168, JDBC, JNDI, LDAP, RAD6.0/7.0, WebSphere5.1/6.1, Websphere Portal 5.1/6.1, XML, XSD, JAXB, Oracle9i, Rational Clear Quest/Clearcase, Web Services, JNDI, Rich Faces, Websphere Portlets, Message Broker, ILOG, MS Visio,Junit.

Responsibilities:

  • Analyzed and designed Use Case Diagrams, Class Diagrams and Sequential Diagrams for Refund sub-systems.
  • Developed and implemented Use Cases for all the Refund sub-systems, Seasonal modules, using JSF, EJB, Java, JSP, Servlets, JavaScript, Web Sphere MQ, DB2.
  • Worked extensively on Refund Modules, and for monetary security implementation.
  • Analyzed and Implemented the Batch framework for Refund and Payment Modules.
  • Analyzed and implemented the Service Locator, Session Facade, DAO, and Value List Handler Design Patterns. Worked on batch frame work for Refund module.

Confidential, IL

Architect/Team Lead/Senior Java Developer

Environment: WinNT, Java5.0, JSP, Ant, Eclipse, J2EE, MVC, JSF, Servlets, Java Script, UML, Struts, Spring, AJAX, Oracle 10g AS, Rich Faces, JQuery, Oracle 10g, BPEL, Apache/Tomcat, SQL Server, Junit,JDBC, XML, JNDI, ExtJS, Hibernate3.0.

Responsibilities:

  • Analyzed and designed Use Case Diagrams, Class Diagrams and Sequential Diagrams for Clearpath Application.
  • Developed and implemented Presentation layer, Business layer using JSF, Hibernate, Java, Struts, JSP, Servlets, and JavaScript.
  • Working as Team Lead for the Clearpath (EyeonChicago) application.Worked on hibernate Creteria queries, associations for the object relational mapping layer.
  • Worked on BPEL technology for the work flow related activities.

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