SUMMARY

• Certified Professional up to 7 Years’ Experience in IT industry as Java/J2EE Developer, Java/UI Developer worked in the areas of Analysis, Design, Development, Production support and Implementation phases of Object Oriented and Web based applications.
• Expertise in various Java/J2EE design patterns including Data Access Object, Business Delegate, Service Locator, MVC, Transfer Object and Singleton in the development of Multi - tier distributed Enterprise Applications.
• Extensively worked on java concepts like Multi-Threading, Exception handling, and Collections Framework.
• Hands on experience in the areas of Web applications using J2EE like Java, Servlets, JSP, JDBC, Web Services.
• Hands on experience in IBM CURAM framework and worked on lot of its components.
• Expertise in the implementing Core Java concepts & J2EE Technologies (JSP, SERVLET, JMS, JPA, JAXRS, RMI, JNDI).
• Good at designing Design Documents, Unit Test Case, Integration Test Case, Integration Test Plan documents and estimating the assigning tasks.
• Expertise in using Custom Tag Libraries for embedding dynamic code into JSP pages.
• Experience wif Version Control, ideally GIT and SVN.
• Good experience in using different data bases like MySQL, Oracle, MS-SQL server.
• Has good experience in working wif application server WebLogic, WebSphere, Apache Tomcat.
• Expertise in understanding complex codes and extending their functionality.
• Good experience in writing SQL Queries, Stored Procedures, functions, packages, tables, views, triggers and data connectivity and data integration of Oracle.
• Knowledge of the software Development Life Cycle (SDLC), Agile and Waterfall Methodologies and active Participation in full development life cycle (includes requirements, design, architecture, development, testing).
• Experienced in Unit, Integration, User acceptance, and Functional testing.
• Experience in working wif different operating systems Windows, UNIX and Linux.
• Good interpersonal, very hands on attitude and approach, Inquisitive, Self-determined to learn and improve, committed to tasks and provide good results, team player and Good communication skills.

TECHNICAL SKILLS

Languages: C, C++, Java/J2EE, Python and PL/SQL.

Markup Languages and Scripting: HTML, JSON, XML, JQuery, Java Script, AJAX, Shell, CSS.

Frameworks: Spring MVC, Flask, Struts, Angular JS, IBM CURAM.

Build Tools: Ant and Maven.

Version Control Tools: Subversion, GIT and CVS.

Programming Methodologies: Waterfall and Agile.

Operating Systems: Windows, Unix, Linux (CentOS and Ubuntu).

Databases: Oracle, MySQL, SQL Server, Apache Cassandra.

Deployment Tools: Amazon EC2, Heroku, Jenkins.

IDE Tools: intellij, Eclipse, Sublime text.

Servers: Apache Tomcat, WebLogic, Jboss.

Bug Reporting Tools: JIRA, Bugzilla and SSRS.

MS Office Tools: MS Word, MS PowerPoint, MS Excel

PROFESSIONAL EXPERIENCE

Confidential, San Jose, CA

JAVA/UI Developer

Responsibilities:

• Involved in Full Cycle of Software Development from Analysis through Design, Development, Integration and testing phases.
• Worked closely wif the Business/Users team in translating technical requirements into application code.
• Developed web layer using Spring framework.
• Produced and Consumed RESTful Web services using Spring Boot.
• Adding the user login pages and providing authentication and authorization to specified users wifin the database and making the server pages completely secured and private to the organization.
• Used AJAX calls for data updates in UIalong wif JSON data parsing.
• Used Regex Validations for form field validations.
• Provide Test consultation to Scrum team members to assist them in developing robust Unit Test suites.
• Think through the customer workflows and make sure designs, development and QA are aligned.
• Developed lot of pages which shows the status of racks in testing, server GI, server information and parsed data from different sources to achieve this.
• Embedded few powerful options like tools, external tools wifin the page itself which has functions like DB update, rack template which can be done using the GUI interface.
• Use of SSL/TSL to make the server is private, secure and not accessible across the internet and make sure the confidential files wifin the organization are accessed via a secured network.
• Implemented REST web services using Spring framework wif Javalanguage.
• Worked on bug fixing and enhancements on change requests.
• Application deployment and debugging is performed in Linux and used Putty to access the Server Logs.
• Used GIT for the version control and repository for the software management.

Confidential, Lincoln, NE

CURAM/JAVA Developer

Responsibilities:

• Work on social programs implementation using IBM CuramBusiness Application Suite (CBAS).
• Participate in requirement analysis, design and development activities.
• Extensively used core java and curam framework for achieving desired result.
• Worked wif business analysts to understand programming requirements for application development & bug fixes. Also, worked on citizen portal UI, IEG script and evidence mapping customization.
• Involved in writing Technical Design Document(TDD) which halps the developers to understand the end to end functionality.
• Design and build customizations and configuration extensions on top of the IBM Curam Core Framework.
• Responsibilities also include reporting status to the project manager and adhering to DHHS policies and procedures.
• Convert the CURAMpersistence layer to Hibernate Database calls.
• Followed Agile Methodologies - SCRUM to manage full life-cycle development of the project
• Developed software code dat complies wif design specification and code software solutions to meet development and support deliverables.
• Participated in the design and development of new programs and subprograms, as well as enhancements, modifications, and corrections to existing software
• Experienced wif object-oriented design and development of enterprise-class web applications
• Solved complex software development/design issues by implementing SOA architecture.
• Involved in process orientation and planning, organizational and problem-solving sessions.
• Used Junit for unit testing & Jenkins for automated build and deploy process and Maven for application build.

Environment: J2EE, Spring 4.x, Hibernate, JSON, Angular.js, Unix, Maven, JUnit, Jenkins, REST, Webservices, JMS, IBM WebSphere, GIT, AWS, IBM RAD 9.1, DB2, HTML, CSS and JavaScript.

Confidential, Albany, New York

Sr. Java Developer

Responsibilities:

• Gather all requirements from the business team required for the development.
• Implemented the project in AGILE based development Environment and participated in daily standups, backlog refinement, sprint Planning 1 & 2 and retrospective meetings.
• Developed UI part of application by using HTML, CSS, XML, XPATH, JavaScript, JQuery, AJAX, JSP's, JSTL.
• Designed and developed application using Spring MVC, Servlets, POJO and integrating wif Hibernate framework.
• Used Hibernate ORM framework to develop data access layer.
• Involved in web services design, development and created, consumed web services using JSON, XML, RESTful.
• Written SQL queries, stored procedures manipulating and addition of new features in the DB2 & Oracle database.
• Developed and consumed SOAP/Restful webservices using JAX-WS, JAX-RS, WSDL, XML to access image archives.
• Installed, configured, and managed the server such as WebSphere in a clustered environment.
• Used Java mail API to auto generate emails for student notifications.
• Improved code reuse and performance by making effective use of various design patterns.
• Involved in creation of an automated build environment for application using Jenkins, Git, Maven, and deployed JAR, WAR, EAR files.
• Used Git/Git Hub to control and maintain source code.

Environment: Java1.7, Spring 4.2.0, Hibernate, DB2 10.1, Oracle 11g, Maven 3.3.1, Ant, HTML, CSS, JavaScript, JQuery, Soap, Restful, Soap UI, IBM WebSphere, Jasper Report 5.5.1, Log4J, Junit, Jenkins, Red Hat Linux 7.2, JavaApplets.

Confidential, Frisco, TX

Java/UI Developer

Responsibilities:

• Developed complex JAX-RS and SOAP based Web services to suit the requirement.
• Development of UI models using HTML, JSP, JavaScript, AJAX, Weblink and CSS.
• Worked on SOA/Web Services and created request and response WSDLs.
• Implemented Caching Strategies in Web Services Client Layer.
• Assisted Database Developers using PL/SQL for managing data associated wif the tables.
• Extracted data from different sources of databases. Created staging area to cleanse the data and validated the data
• Generated DAO’s to map wif database tables usingHibernate also usedHQL and Criteria for database querying and retrieval of results.
• Used Object Oriented concept such as polymorphism, data abstraction, encapsulation and inheritance.
• Involved in J2EE Design Patterns such as Data Transfer Object (DTO), DAO, Value Object and Template.
• Developed SQL Queries for performing CRUD operations in Oracle for the application.
• UsedMavenfor generating system builds and Bamboo for continuous integration.
• Developed the application using IntelliJ IDE.
• Used LOG4J, JUnit for debugging, testing and maintaining the system state.
• AGILE methodology was followed for development
• Used GIT to maintain source and version management and JIRA to manage the issues/project work flow.

Confidential

Java/J2EE Developer

Responsibilities:

• Work wif team of developers on Java applications for RISK management.
• Generated property list for every application dynamically using JAVA.
• Handled all the client-side validation using JavaScript.
• Involvement in the use cases, development of OOA modeling, which involved in class diagrams and object diagrams using UML.
• Extensively used Eclipse while writing code for JSPs and Servlets.Deployed the application in Tomcat server.
• Designed and developed data management system using MySQL.
• Using Subversion version control tool to coordinate team-development.
• Experienced in Agile methodologies and SCRUM Process.
• Involved in entire lifecycle of the projects including Design, Development, and Deployment, Testing and Implementation and support.