SUMMARY:

• 7+ years of experience in design, development and deployment of n - tier Distributed, Transactional, Scalable Internet applications using UI technologies and Java.
• Extensive experience in Internet, client/server technologies using Java, J2EE (JSP, Servlets, JDBC, RESTFUL and SOAP based Web Services, Struts, Hibernate, Spring).
• Extensive experience in UI Development using JavaScript, HTML5, CSS3, XML, JSON, JQuery, AJAX and Bootstrap.
• Working experience in frameworks like Spring, Hibernate.
• Professional experience in eclipse plugins development.
• Experience in developing Restful Web Services.
• Hands on experience with complete Life Cycle Development process that includes translation of requirements into functional and technical specifications, Designing, Developing, Test implementation and post production support using AGILE methodologies following the Scrum/Sprint, Test Driven Development (TDD) and Model Driven Environment (MDE).
• Extensive experience in Unit testing, Smoke testing, and Integration testing, Exploratory testing, Accessibility testing.
• Perform quality work and adaptive to new applications as well as technologies.
• Experienced in architectural issues and their solutions using various design patterns such as MVC(Model-View-Controller), IOC, AOP, ORM, Singleton, Pool, Session Facade Factory, DAO, DTO, Business Delegate and Java (creational, Behavioral and Structural) patterns.
• Experience in working with various Web and Application servers including RSA, Apache Tomcat, IBM WebSphere, JBoss and WebLogic.
• Expertise in Object Oriented Analysis (OOA), Object Oriented Design (OOD) and UML (Unified Modeling Language).
• Hands on experience in using various IDE’s like Eclipse, SAP Web IDE, SAP FIORI and Net beans.
• Experience in using build tools like ANT, Maven and logging framework Log4J.
• Experience working with Oracle, My SQL.
• Working knowledge of Java Webservices with real time knowledge using SOAP, WSDL and UDDI technologies in Contract-first and Code-first approaches.
• Strong background and has good knowledge of project design using CASE tools and has good proficiency in designing the projects using ER diagrams.
• Was a representative for TDD development of our team.
• Excellent debugging and troubleshooting skills.
• Performed Code Reviews, Design Reviews, Peer Programming and Performance Testing.
• Successfully completed my Internship projects at Confidential .
• Participated in Google Android Hackathon 2012, Bangalore, India where two of my ideas (Location based Alarm and Dutch bills) were selected.
• Participated in Yahoo Hack U 2011, 2010, 2009, Bangalore, India too and implemented ideas like text mail to void mail conversion, personalized themes concept for yahoo mails and so on for yahoo mails.
• Participated even in SAP’s What the Hack 2013, Bangalore, India.

TECHNICAL SKILLS:

Languages: Java, XML, UML, C, C++, Data Structures

Web Technologies: SAP Fiori, SAP UI5, JavaScript, JSP, HTML5, CSS3, Servlets & JSP, JDBC, JQuery, AJAX

IDE s: SAP WEB IDE, Eclipse (Juno, Indigo, Kepler, Mars, Neon), SAP WATT frame work, Adobe Flash Player, RAD, Microsoft Web Expression 4

Build: Jenkins, GIT, Perforce, SVN, MAVEN

Testing and Logging Frameworks: JUnit, Mockito

RDBMS: SQL, XQuery, NoSQL, MySQL

Database: SAP HANA, Oracle 9i, Java programming with XML

Web and Application Servers: Apache Tomcat

OOA, OOD: UML, Use Case diagrams, Activity diagram, Sequence diagram

Operating Systems: Windows 2000, Windows XP, Windows Vista, Windows 7, MAC, UNIX

PROFESSIONAL EXPERIENCE:

Confidential, Nashville

Java Developer / Production support

Responsibilities:

• Involve in requirement analysis, conceptual design, and detailed designs and develop the user story boards.
• Developed new modules and fixed several existing functional screens using Java, JSP, JavaScript, Servlets.
• Redesigned the TEDSS framework using Java, JavaScript, AJAX, JSP.
• Implemented various design patterns - Singleton, Business Delegate, Value Object, and Proxy.
• Developed EJB Components (Stateful and Stateless Session Beans).
• Developed DB objects such as stored procedures, user defined functions and views for development and performance enhancement.
• Developed the test cases using JUnit, JUnit-Addons, and EasyMock.
• Involved in fixing the issues Eligibility Determination rules using by analyzing the rules developed using Corticon.
• Developed the infrastructure to analyze the page performances. Identified the worst performing pages and improved the performances by SQL Tuning and J2EE Best coding practice.
• Analyzed and fixed the exceptions logged in the production environments with the help of respective functional track leads and reduced the exception count.
• Fixed the issues in custom logging framework and improved the performance.
• Perform Unit, Integration, performance tests and coordinate with BA, QA teams.
• Used various tools to develop the quality code like Sonar, CheckStyle, and PMD.
• Developed application using MyEclipseBlue, fixed long pending custom framework issue which caused frequent session time out.
• Worked on performance improvement by reviewing code and monitoring methods execution using JVM Monitor.
• Provided technical assistance to the team members on various design and technical issues.

Environment: Java, JSP, Spring MVC, Hibernate, Fast4J, JUnit, HTML, JavaScript, JQuery, DataTable, AJAX, JSON, CSS, MyEclipseBlue, Oracle, SQL, Corticon, Apache Log4J.

Confidential

JavaScript/UI Developer/Security and Role Owner

Responsibilities:

• My contribution was mainly to do Fiori configuration and Role configurations in-order to publish the Role in HANA Cloud and secure enablement only to the Key Users.
• I pitched in into this project after 4-5 months of development, soon analyzed the architecture recognized the loop hole and convinced the stake holders to move the project from SAP BASIS layer to SAP BW layer and successfully delivered the project on to the Cloud with a specific Role.
• Expert in the team on the SAP Fiori technology and S/4 HANA Cloud along with the architecture.
• I was the only person in the team who took the ownership of the Role configuration for the application, releasing it over S/4 HANA Cloud and maintaining it daily.
• Involved in the requirement analysis, conceptual design, detailed designs and developed the user story boards.
• Accomplished successfully Integration of Query Designer along with Design Studio application in-order to provide Data Preview for the customers after creating the analytical query.
• Along with this major responsibility I also worked on the development backlog deliverables on WEB IDE using SAP UI5 technology.
• Worked closely with Product Owners and UX expert to get feedback and in corporate it in minimal time.
• Followed agile process and delivered potential shippable software in short sprints.
• Developed the test cases using JUnit, JUnit-Addons and EasyMock.
• Tested the application following exploratory testing procedure and fixed issues taking the responsibility.
• Performed Unit, Integration and performance tests.
• Developed Test driven development-based unit test cases to handle and test business requirements.
• Developed the product with complete accessibility.
• Used various tools to develop the quality code like Maven, Sonar, CheckStyle and PMD.
• Performed Code Reviews, Design Reviews and Performance Testing.

Environment: JavaScript, SAP WEB IDE, SAP UI5, SAP FIORI Technology, SAP GUI, GIT.

Confidential

Java/UI Developer

Responsibilities:

• My contribution was mainly to provide the features of Get-Where Used, Refactoring Move and Mass Copy in SAP HANA Studio of eclipse.
• Involved in requirement analysis, design, development, testing and implementation of the application.
• Quickly ramped on the SAP HANA technology along with the architecture
• Developed functional uses cases and class diagrams.
• Developed the test cases using JUnit, JUnit-Addons and EasyMock.
• Worked closely with users and UX expert to get feedback and in corporate it in minimal time.
• Followed agile process and delivered potential shippable software in short sprints.
• Tested the application following exploratory testing procedure and fixed issues taking the responsibility.
• Performed Unit, Integration and performance tests.
• Successfully developed Test driven development-based unit test cases to handle and test business requirements.
• Developed the product with complete accessibility.
• Performed Code reviews, Design reviews and Performance Testing.

Environment: Eclipse plugin development, JAVA, SAP HANA, GIT, WATT framework

Confidential

Responsibilities:

• My role was mainly involved in providing the features like Methods, Events, Attributes, Plugins, Parameters and Implementation page for all the controllers like Component, View, Custom and Window controllers. I also implemented the Navigation and Copy feature for these controllers.
• Quickly ramped on the domain.
• Owned UI enhancements by collecting requirements, reviewed POCs regularly with PO. Accomplished successfully TDD way of development.
• Involved in requirement analysis, design, development, testing and implementation of the application.
• Developed functional uses cases and class diagrams.
• Developed the test cases using JUnit, JUnit-Addons and EasyMock.
• Accomplished successfully TDD way of development.
• Worked closely with users and UX expert to get feedback and in corporate it in minimal time.
• Followed agile process and delivered potential shippable software in short sprints.
• Tested the application following exploratory testing procedure and fixed issues taking the responsibility.
• Performed Unit, Integration and performance tests.
• Developed Test driven development-based unit test cases to handle and test business requirements.
• Developed the product with complete accessibility.
• Performed Code Reviews, Design Reviews and Performance Testing.

Environment: Eclipse plugin development, JAVA, ABAP Webdynpro, Jenkins, GIT, Perforce

Confidential

Responsibilities:

• Worked in Agile environment incorporating SCRUM techniques and handling sprint-based work flow.
• Developed UI for Data Type Editor.
• When newly joined, quickly understood the model of Business Objects and Data Types and identified many bugs.
• I was also involved majorly testing the Data type editor, automating the features and bug fixing.
• I was also involved in simplifying the architecture of the already implemented data type editor to the simplified version for improving the performance of the editor by doing lazy loading.
• Involved in requirement analysis, design, development, testing and implementation of the application.
• Developed functional uses cases and class diagrams.
• Developed the test cases using JUnit, JUnit-Addons and EasyMock.
• Worked closely with users and UX expert to get feedback and in corporate it in minimal time.
• Followed agile process and delivered potential shippable software in short sprints.
• Tested the application following exploratory testing procedure and fixed issues taking the responsibility.
• Performed Unit, Integration and performance tests.

Environment: Eclipse plugin development, JAVA, ABAP In Eclipse (AIE), Jenkins, Perforce

Confidential

Responsibilities:

• Worked in Agile environment incorporating SCRUM techniques and handling sprint-based work flow.
• Developed UI for Data Type Editor.
• Involved in requirement analysis, design, development, testing and implementation of the application.
• Developed the test cases using JUnit, JUnit-Addons and EasyMock.
• Tested the application following exploratory testing procedure and fixed issues taking the responsibility.

Environment: Eclipse plugin development, JAVA, ABAP In Eclipse (AIE), Jenkins, Perforce

Confidential

Responsibilities:

• Involved in requirement analysis, design, development, testing and implementation of the application.
• Worked closely with users and UX expert to get feedback and in corporate it in minimal time.
• Followed agile process and delivered potential shippable software in short sprints.
• Performed Code Reviews, Design Reviews and Performance Testing.

Environment: HTML5, CSS3, JavaScript, Tomcat Server 7, Eclipse 3.6.2, Microsoft Web Expression 4, Google Chrome