SUMMARY

• 8+ years of experience developing robust and highly scalable web - based, enterprise and Client Server applications using Core Java and J2EE Technologies, and also experience in WebService, Spring, Spring boot, Hibernate, JPA.
• Experience in all phases of Software Development Life Cycle (SDLC) including requirement analysis, design, development, testing, and maintenance of complex applications
• Experience in working in environments using Agile (SCRUM), RUP and Test Driven development methodologies.
• Experience in working with Databases like Oracle, MSSQL, and DB2.
• Utilized Java and Object Oriented Design concepts such as Core Libraries, Design Patterns, Inheritance, Abstraction, and Polymorphism
• Highly Skilled in J2EE technologies such as Servlets, JDBC, Spring, Spring Batch and Hibernate
• Strong knowledge and experience in using design patterns like Inversion of Control, Singleton, DAO, and MVC architecture
• Experienced in Web Services (Java Web services, JAX-WS, SOAP, and AXIS SOAP) for implementation of Shopping Cart application, information validation and processing
• Solid understanding of source control like clear case, GIT, and SVN
• Proficient with persistence framework Hibernate.
• Solid understanding of build tools like Maven and Ant
• Proficiency in using development tools such as Eclipse, RAD
• Used application servers like Web Logic and Apache Tomcat.
• Excellent debugging and problem-solving skills with excellent understanding of system development methodologies, techniques, and tools

TECHNICAL SKILLS

Languages: Java, XML, SQL,WSDL,C, C++

Design Patterns: MVC, Dependency Injection, Singleton, Abstract Factory, Data Access Object.

Web Technologies: AJAX, JSP, JS, HTML, JQuery, Servlets, JDBC, EJB, JSON, HTML, CSS

Frameworks: Hibernate, Spring, Struts, JPA

RDMS: MSSQL, MySQL, Oracle

Web/Application Server: Tomcat, Web Sphere, JBoss, Web logic

Operating Systems: Windows, LINUX, UNIX

Other Tools: Maven, ANT, JUnit, Log4J, SVN, CVS, GIT, UNIX, Windows, LINUX, Splunk,Cucumber

PROFESSIONAL EXPERIENCE

Confidential, Malvern, PA

Java Lead Consultant

Responsibilities:

• Involved in design discussions and understanding of business requirements and identify the relevant functional and technical requirements.
• Assisted in designing, architecture, and development of large-scale web applications.
• Developed the application using Framework that leverages classical Model View Controller (MVC) architecture.
• Involved in Code Reviews to make sure best coding standards and Java best practices are used before placing the code in version control.
• Created and executed unit and regression test scripts; created personal and common test data, tracked actual vs. expected results, and evaluated quality of modules created.
• Implemented Micro-services using Pivotal Cloud Foundry platform build upon Spring Boot Services.
• Involved in Requirements gathering, Analysis, Design, Development, and Testing of application using AGILE methodology (SCRUM).
• Working Experience in TDD and BDD
• Supported technical team members for architecture and development of applications with CSS,JavaScript, and HTML.
• Participated in testing, development, testing and debugging of new capabilities and systems.
• Application has been developed based on Model View Controller (MVC) architecture Using Spring Framework.
• Maven and Jenkins are used for the application builds and Continuous Integration.
• UsedJava8features in developing the code like Lambda expressions, creating resource classes, fetching documents from database.
• Involved in other phases of SDLC including requirement analysis, Testing Design, and Implementation, Build validation and Business Support.
• Created yaml file to push the application in Pivotal Cloud Foundry (PCF).

Environment: Java8, SQL, XML, Spring MVC, Web services, Hibernate, JPA, HTML, CSS, Maven, SQL, Web Logic, Maven, Cucumber,Jira

Confidential, Bloomington, IL

System Analyst (Java/J2EE)

Responsibilities:

• Analyzes the systems requirements, and the provided business requirements, to develop a systems solution.
• Develops technical specifications.
• Builds new and/or modifies existing software to meet business and systems requirements through software component designing, coding, testing, and quality review.
• Provides system software support for Confidential applications and components.
• Created and configures management reports and Dashboards
• Worked on Control M for scheduling job
• Method references are used provided inJava8to make use of methods already named.
• Developed, evaluated and documented specific metrics for management purpose
• Responsible for the integrity of the infrastructure issue and defect troubleshooting, development, understanding and managing theinfrastructure performance, ability and stability
• Involved in unit testing, integration testing, and SOAP UI testing and user acceptance testing of the application.
• Applied design patterns such as Singleton, Inversion of Control, and DAO
• Implemented the Business logic by efficiently utilizing the OOPS features of core Javaand also Performed Unit Testing to using JUnit.
• Develops, follows, and/or maturesinfrastructure policies, strategies, guidelines, standards, procedures, knowledge items
• Developed the application using Spring MVC framework by implementing controller and backend service classes

Environment: Java/J2EE, Java 8, Design Patterns, EJB, Spring MVC, HTML, SVN, JSON, CSS, DB2, Web Sphere, JUnit, UNIX, Shell Script, Web Services, Hibernate, Splunk, Control M

Confidential, Woonsocket, RI

Java/J2EE Developer

Responsibilities:

• Used spring framework in the development of business components and integrated with the Hibernate ORM tool.
• Developed and deployed web services to interact with partner interfaces, and client interfaces to consume the web services using CXF, WSDL, SOAP, Restful technologies
• Experienced building application using Maven
• Involved in group meetings with Managers, Team Members in designing, implementing and testing.
• Responsible for the design and development of the web front-end, middle-tier messaging and approval system.
• Implemented MVC pattern at the Web tier level to isolate each layer of the application to avoid the complexity of integration and ease of maintenance.
• Developed user interfaces using JSP, JDBC, Servlets using J2EE Patterns.
• Used Spring-IOC concepts and Spring MVC pattern for developing the application.
• Support the application through debugging, bug fixing and maintenance releases.
• Used JUnit for unit testing.

Environment: Java, Servlets, JSP, Spring MVC, HTML, JQuery, JSON,CSS, PL/SQL, Tomcat, Camel, JUnit, UNIX, Shell Script, Web Services, Hibernate

Confidential, Pleasanton, CA

Java/J2EE Consultant

Responsibilities:

• Designed and development of batch processes using Spring Batch Framework.
• Application has been developed based on Model View Controller (MVC) architecture Using Spring Framework.
• Implemented agile development process on Software Development Life Cycle.
• Used Spring MVC to decouple business logic and view components
• Developed persistence layer using Hibernate and JPA
• Used JSP, JSTL, HTML5, CSS, JQuery and JavaScript for front-end design.
• Experienced building application using Maven
• REST web services are also used to consume third-party services.
• Used JavaScript /AngularJS to build a web page which is used for restarting various application servers running in integrated development environment.
• Involved in code versioning and sync from SVN repository
• Experienced using a Continuous Integration environment
• Installed, configured, upgraded and maintained Apache Tomcat Server on various platforms.
• Responsible for writing Hibernate-mapping XML files,HQL
• Maven and Jenkins are used for the application builds and Continuous Integration
• Involved in other phases of SDLC including requirement analysis, Testing Design, and Implementation, Build validation and Business Support

Environment: Java, SQL, XML, Spring, Spring Batch, Spring IOC, Spring MVC, Web services, Hibernate, Angular JS, JPA, HTML, CSS, DB2, SVN, Maven, SQL, Web Logic, Maven, Log4J

Confidential, San Jose, CA

Java/J2EE Consultant

Responsibilities:

• Implemented Agile Methodology that includes weekly meeting with business analysts and monthly sprint review with clients.
• Used Hibernate 3.x with JPA annotation and created several persistent classes and involved in designing and creating generic DAOs for the domain model
• Used Spring Framework for dependency and object injection.
• Used Spring MVC in the Middle Tier for portal development
• Developed the application using Spring MVC framework by implementing controller and backend service classes.
• Involved in writing Hibernate Annotations and Hibernate Configuration files to persist data into database.
• Implemented design patterns such as Inversion of Control (IOC), Singleton, Factory Pattern, and Collections
• Developed web services provider application using XSLT, WSDL,and WSAD and used SoapUI for testing purposes.
• Developed user interface using HTML, jQuery, Ajax, and JavaScript.
• Consumed and created Restful web services.
• Developed portal components, deployed files as necessary, and created and managed various contents
• Used Log4J for efficient application logging.
• Involved in other phases of SDLC including requirement analysis, Testing Design, and Implementation, Build validation and Business Support

Environment: J2EE, Java, spring IOC, JSP, HTML, CSS,SOAP, AJAX, Spring MVC, AOP, DAO, Hibernate, Eclipse, JUnit, XML, MSSQL, Log4J.

Confidential

J2EE Developer

Responsibilities:

• Involved in design and development of business logic and database access for subsystems to generate reports and views based on user’s query.
• Developed UI pages using HTML, CSS, JavaScriptscript, JSP and Struts Tiles and tag libraries.
• Involved in the detailed design of user interface and business layers using JSP, Custom tags and JavaScript
• Used JDBC for database connectivity to invoke Stored Procedures and Functions.
• Developed Java Servlets that act as a controller that maintains the session state and handles user requests in Middle Tier
• Involved in maintaining the Model-View-Controller architecture
• Monitored the logs using Log4J and fixed the problem
• Application deployed on Tomcat
• Used Apache Ant for the build process.
• Designed and developed account module which authenticates the access level for the users

Environment: Java, JSP, JavaScript, Eclipse, HTML, CSS, ANT, Tomcat, XML, Oracle 10g, Log4J