SUMMARY

• Around 8+ years of experience in IT industry in Software Analysis, Design, Development, Deployment and Maintenance of Web and J2EE applications, J2SE, Java1.8.
• Experience in developing and deploying applications using Web Sphere Application Server, Tomcat, Web Logic and JBoss.
• Expert in Web Development using Java/J2EE technologies like JSP, Servlets, Groovy Grails, JDBC, EJB, JMS, JNDI and XML/XSL.
• Expertise in all stages of Software Development Life Cycle (SDLC) including Requirements, Analysis, Design, implementation, integration, testing, deployment and post development maintenance.
• 3 years of experience on Ruby Rails framework.
• Experience using Front End Technologies such as HTML5, JavaScript, jQuery, AJAX and CSS3 for developing UI for the applications.
• Experience in developing applications using three tier architectural frameworks such as MVC (Model View Controller), STRUTS, SPRING framework and Hibernate.
• Experience in AJAX and XML.
• Hands - on experience in designing XML-based distributed systems that are reliable, scalable, secure and loosely coupled.
• Good knowledge in packaging the Java applications as JAR, WAR and EAR files and deploying them in various servers and environments.
• Experience in performing unit test for the applications using Junit Framework.
• Proficiency in Database Programming using SQL Server, HQL, MySQL and Oracle creating stored procedures, Triggers, Indexes, Functions, Views, Joins.
• Prepared test case scenarios and internal documentation for validation and reporting.
• Experience in Various IDE’s likes Eclipse.
• Excellent Analysis and Design (OOAD) skills utilizing UML.
• Quick learner and excellent team player, ability to meet deadlines and work under pressure - either unsupervised or in a team.
• Strong communication and Interpersonal skills.

TECHNICAL SKILLS

Web Technologies: Servlet, JSP, HTML5, XML, AJAX, JavaScript, jQuery, CSS3

Java Technologies: JDBC, Commons API, Mail API, Stack

J2EE Technologies: JDBC,Servlet,JSP,JMS,JSTL,RMI,EJB2.x/3.x,mqseries, Threading

Frameworks: Struts1.x/2.x, JSF1.x/2.x, Spring1.x/2.x/3.X.

Spring Modules: JDBC, AOP, MVC, CORE

Languages: Java, C, and SQL

IDE: Eclipse3.x, MyEclips5.x/6.x., Intellij Idea 9.x/10.x/11.x

ORM Technologies: Hibernate1.x/2.x/3.x,Ibatis

Logging & Testing Tools: Log4j, ANTH, JUnit, Jprobe

Web/Application Servers: Apache Tomcat, Weblogic, JBoss and Websphere

Database: MySQL, SQL Server, Oracle

Operating Systems: Windows 95/98/NT/XP/2000/7

PROFESSIONAL EXPERIENCE

Java Developer

Confidential, Wausau, WI

Responsibilities:

• Extensively developed web pages using JSP, HTML5, Bootstrap, JavaScript, Angular JS and CSS in the front end.
• Developed business layer components using Spring & Hibernate, and GUI using JSP & JQuery.
• Design and normalize oracle database, developed PL/SQL procedures, functions and triggers and write SQL queries.
• Developed Object - Relational (O/R) mapping using Hibernate 3.0.Developed Data Access object (DAO) persistence layer using Hibernate 3.0.
• Involved in writing Spring Configuration XML file that contains declarations and other dependent objects declaration
• Integrated Spring with Hibernate.
• Involved in design and implementation of various business scenarios under trading flow using spring.
• Design and develop solutions that are highly reliable, scalable and meet business-defined services.
• Design and normalize oracle database, developed PL/SQL procedures, functions and triggers and write SQL queries.
• Designed and developed Groovy Grails applications for end users.
• Developed and executed software systems utilizing JavaScript and Groovy.
• Developed Java application and tools to automate tests run in UNIX/LINUX(Red Hat) environment.
• Used Asynchronous JavaScript and XML (AJAX) for better and faster interactive Front-End.
• Configured Navigation rules in the JSF configuration files to add new functionality to the application by writing new JSPs.
• Created technical Specifications using business requirements, design, coding and implement.
• Provided Technical support for production environments resolving the issues, analyzing the defects, providing and implementing the solution defects.
• The enhancements required us to develop new correspondences and fix the old correspondences.

Environment: Java, Spring Tool Suite, Spring MVC, Hibernate, Oracle 9i, PL/SQL, SOAP, XML, JQuery, AJAX, JavaScript, JSON, JBOSS 6, SSO, JUnit, Log4j, SQL Developer, Windows, Maven, Scrum, JIRA.

Java developer

Confidential, Richardson, TX

Responsibilities:

• Involve in complete SDLC - Requirement Gathering, Analysis, Design, Development, Implementation, Integration and Testing.
• Develop project requirement and specification documents and create architecture, entity relationship, use case, sequence, collaboration and class diagrams.
• Provide thought leadership by demonstrating innovation and creativity to develop business solutions.
• Configure WebSphere application servers in cluster environment on Amazon cloud.
• Develop architectural best practices for building systems on AWS.
• Developed Java application and tools to automate tests run in UNIX/LINUX(Red Hat) environment.
• Data access programming using Ibatis.
• Designed and developed Groovy Grails applications for end users. Developed and executed software systems utilizing JavaScript and Groovy. Designed and developed of Eclipse based RCP application. RCP application connects to server side using JMS-OSGi bundle. Working with Amazon databases and data warehouse.
• Extensively developed web pages using JSP, HTML5, JavaScript, AngularJS and CSS in the front end. Worked on coding of Servlets and EJB communication.
• Building RESTful APIs and maintain high quality of RESTful services guided by best practices.
• Automate the Synch process between Domino and Workday to keep the data up to date.
• Configure Workday to configure user accounts and generate HRIS reports. Develop business layer components using Spring & Hibernate, and GUI using JSP & JQuery.
• Implement front controller, business delegate, singleton, and service locator design patterns.
• Add SAML assertions to SOAP messages to give Identity Management support to Web Service transactions.
• Design and develop solutions that are highly reliable, scalable and meet business-defined services.
• Design and normalize oracle database, developed PL/SQL procedures, functions and triggers and write SQL queries.
• Participate in activities to maintain and enhance technical and leadership skills, business knowledge, IS products and procedures.
• Coordinate with business/end users to get clarification on new/change requirements.

Environment: Java 1.6, Spring, Hibernate, JSP, Oracle 9i, PL/SQL, JMS, SOAP, SOA, Axis2, REST, XML, JQuery, AJAX, JavaScript, JSON, WebSphere 7.0, AWS, Workday, UML, SSO, JUnit, Log4j, RAD 7.0, Rational Rose, SQL Developer, Solaris, Windows, Jenkins, Maven, Perforce, Scrum, JIRA

Java Developer

Confidential, SFO, CA

Responsibilities:

• Created technical Specifications using business requirements, design, coding and implement.
• Created Design Docs from Functional Specifications
• Developed Object - Relational (O/R) mapping using Hibernate 3.0.Developed Data Access object (DAO) persistence layer using Hibernate 3.0.
• Involved in developing code for obtaining bean s in spring framework using Dependency Injection (DI) or Inversion of Control (IOC).
• Involved in writing Spring Configuration XML file that contains declarations and other dependent objects declaration
• Integrated Spring with Hibernate.
• Developed Java application and tools to automate tests run in UNIX/LINUX(Red Hat) environment.
• Involved in creating the various user interfaces (UI) using HTML5, JSP, DHTMLX, JavaScript,and CSS3.
• Involved in design and implementation of various business scenarios under trading flow using spring.
• Proficient in Java Multi Threading, Socket programming.
• Worked on coding of Servlets and EJB communication.
• Implementation of business scenarios with Hibernate, Domain, Manager and Service classes and until classes, XML, XSLT.
• Effectively used JAX-RPC API for building and deploying SOAP+WSDL web services clients and endpoints, as the architecture was based on SOA.
• Used IBM WebSphere to deploy and test the application.
• As a part of experience written multiple services to inquire Balances, Positions or Transactions. WSDL's were created using input and output copybooks for requests and replies for web portals. Our system receives requests in the form of XML messages. XML is used in conjunction with SOAP,. These WSDL's are stored in a separate server which will be used by all systems for testing. Testing was performed using Mind reef.

Environment: SQL, JAVA, J2EE, JCL, DB2, CICS, VSAM, JavaScript, JSP, XML, RCP,HTML, MVS/ESA, DB2, SOAP Web Services, WSDL, XML, Mindreef, IBM WebSphere.

Java J2EE Developer

Confidential, Blue Bell, PA

Responsibilities:

• Interacted with Business Users to capture business needs, functional needs, managing expectations, and reviewing deliverables to ensure a successful implementation.
• Used UML for designing class diagrams and sequence diagrams.
• Involved in creating the various user interfaces (UI) using JSP, HTML5, DHTMLX, JavaScript,and CSS3.
• Used Spring Framework for DI (Dependency Injection), Transaction Management and AOP.
• Implemented MVC architecture using Spring framework.
• Configured Spring IOC container to manage Lifecycle of Service Objects.
• Configured hibernatewith SQL Server.
• Assisted with development environment concerns, such as deploying Struts applications on IBM Web sphere, Workspace configuration & Server setup.
• Involved in writing all client side validations using Java Script.
• Defect analysis and finding the resolution of the defect raised by the user.
• Reviewed Test plan, involved the Testing phase
• Automated & integrated the JUnit test.
• Fixed bugs, providing production support & enhanced the applications with additional features.

Environment: Java (JDK1.4), Spring, Hibernate,Spring, Eclipse, IBM Webspehere, Hibernate, SQL Server-2008,JUnit 3.8, SVN, Windows XP, DHTMLX, AJAX, JavaScript, JQuery, HTML5, XML, & CSS3.

Java Developer

Confidential, Carlsbad, CA

Responsibilities:

• Developed Functional Requirements based on the business need.
• Involved in analysis and design phases of Software Development Life Cycle (SDLC).
• Prepared prototypes for the project, based on the user requirements.
• Used Struts framework for presentation layer.
• Extensively developed web pages using JSP, HTML, JavaScript and CSS in the front end
• Coded at Server side in Action Classes and DAOs to implement the business logic.
• Developed Session Beans for necessary transactions like fetching the data required, updating the customer information.
• Involved in developing code for obtaining bean s in spring framework using Dependency Injection (DI) or Inversion of Control (IOC) using annotations.
• Worked on coding of Servlets and EJB communication.
• Used Hibernate framework for data persistence.
• Used Oracle SQL and PL/SQL for data access and manipulation.
• Involved in creating the Hibernate POJO Objects and mapped using Hibernate Annotations for data persistence.
• Version Control was mandated through Subversion.
• Prepared Low Level Designs (LLDs) and UNIT Test Cases.
• Performed Code Review to ensure Organization and Project level standards are met and checked for redundant code.
• Implemented different levels of logging and timely backups using Log4j.
• Used putty for Unix login to run the batch jobs and check server logs.
• Played a key role in the development and maintenance of the application.
• Performed Unit Testing and System Integration Testing.

Environment: Java, J2EE (JSP, Servlets), Struts, JavaScript, HTML, CSS, Hibernate, UNIX, Shell scripts, VSS, Oracle 9i, Eclipse, Websphere, DAOs, PL/SQL Developer, Putty.

Java Developer

Confidential

Responsibilities:

• Involved in Full Software Development Life Cycle (SDLC). Used Waterfall Model to develop the entire application.
• Developed Interfaces using JSP based on the Users, Roles and Permissions. Screen options were displayed on User permissions. This was coded using Custom Tags in JSP using Tag Libraries.
• Designed and developed database in Oracle.
• Adopted three-tier approach consisting of Client Tier, Business Logic Tier, and Data Tier.
• Tested the entire System according to the Use Cases using Junit.
• Involved in tracing and troubleshooting large volumes of source code using logging tools like log4j, and classes such as Print Writer.
• Used XML, for developing a dynamic and flexible system for handling data.
• Packaged and deployed the entire application code to an integration testing environment for all the releases.
• As an Analyst was involved with interacting with the clients and application user for their Requirements, Specifications and enhancements.

Environment: Struts1.1, JSP, Log4J, Tomcat, Business Objects Crystal Report Server, SQL Server, Java mail, Eclipse 3.1, HTML, JQuery, CSS

Java Developer

Confidential

Responsibilities:

• Study and analyze the business process flow and existing system.
• Identified the areas of improvement and the scope of the enhancements in the system.
• Upgraded this application from application wise storage to Lever-wise storage for better relation and feasibility with client.
• Developed various Servlets and Java Interfaces as part of the integration and process flow required for the system.
• Created a loosely couple component model to give the better flexibility to handle frequent business changes.
• Participated in design discussions and object model development workshop sessions for different lines of business.
• Involved in developing Use Case, Class, Sequence & Components Diagrams as part of the documentation.
• Performed unit testing, and comprehensive scenario testing of the modules I worked on.

Environment: Core Java 1.5, JSP, Servlets, EJB 2.0, Websphere Application Server, Oracle 10g Database, Toad 9.7, SVN (Subversion Version Control System), My Eclipse IDE.