SUMMARY

• Overall 8+ years of experience in Software design and development activities including requirement analysis, design, and implementations and testing of various client server based applications using Java and J2EE technologies
• Good experience in all facets of SDLC viz. requirement analysis, design, development, testing, and post implementation revisions.
• Worked strongly following Agile (Scrum) methodology.
• Has a strong background and experience in designing and developing various software applications.
• Strong technical skills in teh areas of distributed technologies like JAVA, J2EE (JDBC, Servlets, JSP, AJAX, Hibernate, Spring, Web services)
• Technically proficient in Oracle, MySQL, Cassandra Databases.
• Strong experience wif web/application servers like Apache Tomcat, Jetty, WebLogic.
• Extensive experience wif Frameworks in ORM (Hibernate) and spring (Spring MVC, Spring Context, Spring DAO, Spring AOP, Spring Batch Spring Security).
• In - depth knowledge and experience of analysis and design methodologies using OOAD, UML and J2EE Design Patterns (MVC, Front Controller, Session Façade, Data Access Object), wif solid experience in MVC architecture (n-tier).
• Experience wif XML, XSD, SAX, DOM technologies
• Knowledge on service oriented architecture (SOA), workflows and web services using XML, SOAP, and WSDL
• Expertise in developing critical & responsive GUI / front-end components using HTML, JavaScript, CSS, JSON, jQuery and JavaScript using frameworks like Bootstrap, AngularJS, Ext JS.
• Strong experience wif various application development IDEs: Eclipse, Spring STS.
• Experience wif log tools: Maven, JUnit, Log4j, Ant
• Has excellent logical, analytical & debugging skills
• Possesses high working qualities wif good interpersonal skills, highly motivated, fast learner, good team player and very proactive in problem solving wif providing best solutions
• Has proficient time-management skills, able to deliver assignments wif superior quality on schedule and wifin budget. Strong technical background in system design wif expertise in project coordination, determination of scope and priority and project implementation

TECHNICAL SKILLS

Operating Systems: MS-DOS, Windows 2007/2000/98/ NT/XP/Vista, Linux, Unix, Macintosh.

Languages: Java JDK 1.4,1.5,1.6, Multithreading, collections, C, C++, SQL, PL/SQL, Unix Shell Scripting.

Web Technologies/ Frameworks: HTML, CSS, DHTML, XML, XSL, XSLT, Java Script, JQuery, JDBC, JSP, Servlets, JNDI, AJAX, Hibernate 3.0/2.0 and Spring 3.0/2.5

Web service Specifications/ We service Tools: XML beans, XSD, SOAPUI

Designing Tools/Methodologies: UML, VISIO, / SDLC, OOAD, Agile

IDES: MY Eclipse, IntelliJ, Spring STS

JavaScript Frameworks: Angular Js, Ext JS, Backbone Js

Database/ Database Tools: MS-Access, Oracle 11g/10g/8i/9i, MS-SQL Server, MYSQL 5.0, Toad for Oracle

Web/Application/Messaging Servers: Apache Tomcat, Web logic 8.1, 11g, Apache Axis2, WebSphere, IIS, JBoss.

Loggers: Log4J, SLF4J

Build tools: ANT, Maven

Documentation Tools: MS Office 2010/2013/2016 , Word, PowerPoint, Visio, MS Project, MS SharePoint

PROFESSIONAL EXPERIENCE

Confidential, Alpharetta, GA

Java Developer

Responsibilities:

• Working as SME-Subject Matter Expert Data360 component for dis project
• Involved in application development for Cloud platforms using technologies like Java/J2EE, Spring Boot, Spring Cloud, Micro Services, REST.
• Involved in Continuous Integration and Continuous Deployment methodologies (Using Jenkins)
• Developed teh UI using AJAX, CSS, JavaScript framework based on AngularJs and Bootstrap CSS3. And Developing teh Application by using SPRING framework and Agile Methodology.
• Implementing teh project Design, Development, and Deployment, testing teh application, and redesigning teh User Interface.
• Good Knowledge on Linux Operating and commands.
• Experience of Interacting wif teh Client & Understanding requirements.
• Experience of Designing teh layout, UI while achieving Customer/user Friendliness.
• Clear understanding of Software Development Life Cycles (SDLC).
• Experience in implementing Hibernate ORM tool.
• Extensive experience in multi-tiered Architecture wif Java.
• Experience in upgrading teh system as per teh requirement of client wif coordination of R&D team.
• Finding efficiencies in projects to timing requirements wif quality.
• Responsible for sending progress reports on teh weekly basis and resolving technical issues.
• Involved in setting up teh Test Environment for smooth execution of teh Test
• Responsible for providing Regression Test Case Estimation for various customer requests
• Bug fixing and maintenance of teh product. Working towards achieving deadlines for crucial projects.

Environment: /Tools: Java/J2EE, JSP, HTTP, XML, AWS, Angular JS, Spring framework, Oracle, Web services, Splunk, Eclipse, Toad, PLSQL Developer, Cygwin and Log4j/Jenkins, FileZilla, Sublime editor, Spring STS, Toad for Oracle, Firebug, Eclipse, Oracle SQL Developer, Putty, Linux Red Hat, CSS3, HTML5, Tomcat, Putty and winSCP, ORACLE 9i/10g, Cassandra, Spring 3.0, Jenkins

Confidential

Responsibilities:

• Working as SME-Subject Matter Expert for dis project
• Responsible for system analysis, design and development using J2EE architecture.
• Developed teh UI using AJAX, CSS, JavaScript framework based on AngularJs and Bootstrap CSS3. And Developing teh Application by using SPRING framework and Agile Methodology.
• Responsible for balancing teh workload among teh Offshore teammates according to their strengths and expertise in teh application/domain
• Application design and documentation - UML system use cases, class, sequence diagrams developed using MS Visio
• Actively participated and coordinated wif Business SMEs and Functional/System Analyst to understand CSI Testing Environment and designing teh specification document based on teh Business and system requirement.
• Helped architect wif various process related activities.
• Involved in teh software development life cycle Requirements gathering, Analysis, Design, and Development, Testing, UAT support and production implementation
• Leading team Confidential on-shore and touch wif off-shore for work delegation, Review of coding, Unit Testing.
• Involved in proposals for big enhancements, Involved in analysis and Development, Enhancements.
• Involved in Client discussions in requirement gathering, Co-ordination wif all related teams for discussion on data and interfaces
• Designed dis system which ca handle teh error occurred during processing and take appropriate action in case of multiple failures
• Designed and constructed data transfer objects, value objects and light weight data objects. Also, did construction of DAOs and written SQL queries.
• Responsible for estimation of teh effort and timeline development of teh project
• Installed, secured, and configured AWS cloud servers wif Linux, Tomcat, MySQL, Apache.
• Worked on an Algorithm, which Utilized JAVA multithreading functionality to spawn teh threads to Run teh Test case execution Concurrently, Has teh capability of creating teh multiple workspaces dynamically, And Enables teh users to over teh environment on fly.
• Suggested numerous ideas for teh improvement of teh system Confidential teh same time worked on them which made teh system more stable and reliable.
• Involved in training new comers wif business and technical knowledge.
• We were using Parasoft Product dis was a vendor based application hence coordinating wif vendor was another responsibility, actively participated in vendor communication wif parasoft and CA Technologies

Environment: /Tools: Java/J2EE, JSP, HTTP, XML, AWS, Angular JS, Spring framework, Oracle, Web services, Splunk, iTrack and Log4j/Jenkins, ParasoftSoatest, Sublime editor, Spring STS, Toad for Oracle, winscp, superputty, XMLspy5, Firebug, Eclipse, Oracle SQL Developer, Putty, Linux Red Hat, CSS3, HTML5, Tomcat, Putty and winSCP, ORACLE 9i/10g, Cassandra, Spring 3.0, Jenkins

Confidential | Richardson, TX

Responsibilities:

• Working as SME-Subject Matter Expert for dis project
• Participated in designing and developing teh presentation web-based client using Angular JS 1.3, HTML5, CSS3, JavaScript, AJAX, JQuery.
• Developing teh Application by using SPRING framework and Agile Methodology
• Involved in writing Spring Configuration XML, file dat contains declarations and business classes are wired-up to teh frontend managed beans using Spring Web Flow.
• Involved in creating various Data Access Objects (DAO) for addition, modification and deletion of records using various specification files.
• Wif teh proper knowledge of system and business, halped data modeler for modeling teh database tables properly and halped DBA in setting up teh database.
• Involved in JUnit Testing of various modules by generating teh Test Cases.
• Deployed teh applications on Tomcat server.
• Analyzing teh new requirements, developing minor and major enhancements and fixing bugs
• Used SQL statements and procedures to fetch teh data from teh database.
• Implemented Log4J for Logging Errors, debugging and tracking using loggers,
• Designed and implemented Connection pooling for high-level performance
• Set up teh environment for CSI Testers, to run teh Test cases on parasoft Soatest server
• Used dependency injection, Spring AOP of Spring Framework.
• Designed, implemented, and utilized various design patterns - Singleton Design Pattern, Delegate pattern, Business delegate pattern, Value Object pattern, Data Transfer Object Confidential data layer and DAO design pattern.
• Involved in application performance tuning activities.
• Investigate and plan fixes for permanent resolution
• Mentoring and conducted code reviews of deliverables.
• Daily Application Health checks and take up teh adhoc requests and providing Technical Support & advices
• Involved in Production Support and Enhancement Developments.
• Involved in worked on spring batch frameworks.
• Extensively used Hibernate concepts such as inheritance, lazy loading, dirty bit checking, optimistic locking, and transactions.
• Developed two batches and was actively involved in review process of each batch. Worked and actively participated in Exception handling as well as logging to adhere to coding standards.
• Involved in analyzing teh Client Requirements and designing teh specification document based on teh requirements.
• Involved in Production Support and Enhancement Developments
• Interacted wif business users extensively and created required documents.
• Developed TTA-Selenium Application for Testing Confidential Application, which halped for UserAcceptanceTesting and Bug Fixing.
• Involved in teh preparation of prototype and demos of teh project and presented before teh client to check dat it meets their requirements.
• Write database Functions, Procedures, and Triggers as per teh business logic requirements.
• Coordinated wif vendors for teh deliverables.
• Highly involved in all teh phases of Confidential App Release and Implementation and participated in Prod support
• Interacted and coordinated wif different teams to get teh statuses on teh tasks and to get teh timely and well written statuses. Conveyed teh same status in a regular basis to teh team.
• Developed tools to improve teh efficiency and accuracy in teh production support environment using Core JAVA, properties file, Unix Shell scripts

Environment: /Tools: Java/J2EE, JSP, HTTP, XML, Angular JS, Spring framework, Oracle, Hibernate 3.0, Web services, Splunk, iTrack and Log4j/Jenkins, ParasoftSoatest, Sublime editor, Spring STS, Toad for Oracle, winscp, superputty, XMLspy5, Firebug, Eclipse, Oracle SQL Developer, Putty, Linux Red Hat, CSS3, HTML5, Tomcat, Putty and winSCP, ORACLE 9i/10g, Spring 3.0, Jenkins

Confidential | Dallas, TX

Responsibilities:

• Involved in teh software development life cycle Requirements gathering, Analysis, Design, and Development, Testing, UAT support and production implementation
• Used Spring Framework for Dependency Injection.
• Designed Project ArchitectureusingSpringframework andprovided declarativeDependency Injection (IOC) andMVC.
• ImplementedSpring Securityfor authentication and Authorization for teh application.
• Developed RESTful Web Services using Spring Framework.
• Used to Maven for build and configure J2EE applications.
• Improved user experience by developing teh Ajax based web pages using XML/JSON data.
• Analyzed, developed, and implemented new requirements requested by business as per Agile methodologies. short sprints in form of iterations
• Responsible in Code Review and walkthrough for developers and teh testing team.
• Responsible in preparation of Unit Test Plan and Test Plan Review.
• Created artifacts for several prints in project lifecycle.
• Developed teh UI using AJAX, CSS, JavaScript framework based on AngularJs and Bootstrap CSS3.
• Created cross-browser compatible HTML and CSS code.
• Built teh front end for a many reports using HTML5, CSS3 and custom JavaScript
• Rapid prototyping using tools like Bootstrap, jQuery
• Migrated old dashboard which were developed in Ext js to new dashboard using Angular js
• Experience wif Bootstrap framework and front-end tooling (Grunt/Gulp/Bower/NPM)
• Created Responsive Web Design framework to be used across applications
• Tested developed services thoroughly wif SOAP UI, Eclipse Web Services Explorer, Junit test cases.
• Experience wif Agile management processes, Jira project management, GIT source control.
• Implemented GIT configuration management tool for code versioning & release and Log4j for logging debug, info & error data.
• Used Jenkins to perform build as part of teh deployment to test and QA environments
• Involved in assisting teh operations support team in deploying code to teh production servers.
• Resolving issues identified in pre-production environment.
• Collaborated wif performance evaluation team to improve teh Infrastructure Support.
• Involved in triaging and fixing teh issues.
• Interacted to Client for better understanding of Business requirements.
• Authored Application logging mechanism-usingLog4j.
• Deployed code into various Linux boxes on teh Tomcat using Putty and winSCP.

Environment: /Tools: Java/J2EE, JSP, HTTP, XML, Angular JS, Spring framework, Oracle, Web services, Splunk, iTrack and Log4j/Jenkins, ParasoftSoatest, Sublime editor, Spring STS, Toad for Oracle, winscp, superputty, XMLspy5, Firebug, Eclipse, Oracle SQL Developer, Putty, Linux Red Hat, CSS3, HTML5, Tomcat, Putty and winSCP, ORACLE 9i/10g, Spring 3.0, Jenkins

Confidential

Responsibilities:

• Maintaining teh application life cycle management.
• Involved in teh analysis work related to teh Data Integrity.
• Provided Onsite Support after teh system went Live
• Resolved Applications Performance issues
• Highly involved in all teh phases of TAAS App Release and Implementation and participated in Prod support

Environment: /Tools: Java/J2EE, JSP, HTTP, XML, Angular JS, Spring framework, Oracle, Web services, Splunk, iTrack and Log4j/Jenkins, ParasoftSoatest, Sublime editor, Spring STS, Toad for Oracle, winscp, super putty, Eclipse, Oracle SQL Developer, Putty, Linux Red Hat, Tomcat, Putty and winSCP, ORACLE 9i/10g, Spring 3.0, Jenkins

Confidential

Responsibilities:

• Designed, developed, debugged, and tested teh web based application using teh J2EE architecture.
• Performed Application Demo’s to teh end clients.
• Developed WS-Security based Web Services to interact.
• Understanding and analyzing business requirement.
• Participated in designing and developing teh presentation web-based client using Angular JS 1.3, HTML5, CSS3, JavaScript, AJAX, JQuery.
• Created teh build file using MAVEN for automating teh build processes.
• Used Maven scripts to compile, package and deploy teh application.
• Worked on creating teh Test Cases Using CSI Applications.
• Formulated Use Cases for each business requirement and normalized teh use cases to suit teh requirements.
• Developed Scripting in Linux
• Recommend and implement performance improvements

Environment: /Tools: Java/J2EE, JSP, HTTP, XML, Angular JS, Spring framework, Oracle, Web services, Splunk, iTrack and Log4j/Jenkins, ParasoftSoatest, Sublime editor, Spring STS, Toad for Oracle, winscp, superputty, XMLspy5, Firebug, Eclipse, Oracle SQL Developer, Putty, Linux Red Hat, CSS3, HTML5, Tomcat, Putty and winSCP, ORACLE 9i/10g, Spring 3.0, Jenkins.

Confidential, Portland, ME

Java Developer

Responsibilities:

• Involved in Analysis, design, and coding in J2EE Environment.
• Prepared Technical Specifications based on teh functional requirements.
• Participated in designing and developing teh presentation web-based client using HTML5, CSS3, JavaScript, AJAX, JQuery, JSP and JSFs, Tag Libraries, and XML
• JSF 1.2/Rich faces was used to prepare logical parts of teh presentation pages.
• UsedSpring DI/ORM/JDBC modules.
• Designed teh front-end for using JSP, AJAX, HTML Java Script, CSS and customized JSP Tag Libraries. Also did server side logic development. Developed Action classes, Action Forms and Servlets
• Developed JavaScript using standard frameworks jQuery, Knockout, Collaboratively translate wireframes, comps, and functional requirements into functional HTML/ CSS/ JavaScript wifin a JSP environment
• Provide context and guidance for integration and implementation of Front End Interfaces Implement complex Ajax interactions
• Updated CSS layout to reflect teh new changes as per teh addition of new components
• Involved in development of Web services (SOAP) using CXF, JAX-WS, WSDL, XSD and JAXB to send fusion data to different upstream systems.
• Use standard toolsets to develop, validate and test code
• Understand, implement, and advocate front end performance
• Used Hibernate wif JPA for attaining Object Relational Mapping.
• Implemented business rules using Core Java, in a Thread safe manner.
• Implemented various design patterns like Factory and Singleton.
• Used Spring IOC to inject DAO objects into teh Business delegate classes.
• Provided declarative and programmatic security by authorizing teh logged in user based on User designation.
• Wrote complex SQL queries to fetch statistics for teh business users from Data warehouse on regular basis in Oracle 10g database.
• Developed business logic using Session beans using IBM Web Sphere Application developer and deployed them using IBM Web Sphere Application server
• Generated Web service client code and end points using Axis.
• Designed and Migrated test environment to AWS.
• Extensively used SOAP Web Services for providing services to other platforms
• Developing teh Application by using SPRING framework and Agile Methodology
• Involved in Unit, Integration and System Test and maintain application
• Writing JUnit test cases and testing teh modules in development and QA environment

Environment: RAD 7.0, Java JDK 1.5, J2SE 4, J2EE, JSF 1.2, Junit, Rich faces, Spring, Hibernate 3.0, JSP2.0, Web Sphere Application Server 6.1, AWS, HTML5, Java script, AJAX, CSS, Oracle 10g, JQuery, Agile TOAD, Subversion, Axis 1.2 Web Services.UX

Confidential, Arlington, VA

Java Developer

Responsibilities:

• Extensively involved in teh phases of SDLC. Used Agile based SCRUM methodology for developing teh project.
• Involved in designing teh UI and developed teh UML class diagrams.
• Involved in front end development using JSP’s and Servlets dat present data to teh client.
• Responsible for designing Rich user Interface Applications using JavaScript, CSS, HTML, and AJAX.
• Applied J2EE Design Patterns such as Factory, Singleton, and Business delegate, DAO, Front Controller Pattern and MVC.
• Designing web UX and UI wif HTML and CSS
• Designed high-impact, user-centered pages dat conveyed wif company’s brand, value proposition and industry-leading functionality working wif end users and clients to define requirements
• Responsible for coding in Java for client side requirements based on STRUTS framework
• Implemented Struts MVC architecture and Tiles for an efficient implementation of teh view level customizations and interfaced wif application logic.
• Developed Struts Actions and action mappings for fetching information from and delegating request to teh service layer.
• Had extensively used JSTL and Tag libraries.
• Used Eclipse IDE for code development along wif SVN for managing teh code
• Used SVN repository for updating teh code.
• Created XML for deployment descriptors, struts configuration files and integrated to validation files
• Implemented teh persistence layer using Hibernate ORM.
• Implemented asynchronous request processing using Message Driven Bean.
• Exposing teh Services using Web Services wif WSDL, SOAP, and UDDI.
• Extensively used SOAP Web Services for providing services to other platforms
• Used SAX-DOM parsers for parsing XML data, JAXB API for binding.
• Validating and discovering bugs, identifying workarounds, and communicating wif teh API development teams
• Used Struts validator framework to validate teh form data.
• Excellent working experience wif Oracle including storage and retrieving data using Hibernate.
• Building and deploying teh application in WebLogic Application Server.
• Used ANTtool for building application EAR for deploying on Web Logic Application servers.
• Developed and executed Unit Test cases using JUnit framework by supporting TDD (Test Driven Development).
• Provided Log4j support for teh application for debugging teh system.
• Used Shell Scripting in UNIX for calling multiple java commands through teh script file
• Web Application Development experience using Java/J2SE 4.

Environment: J2EE, J2SE 4, JDK 1.5, Eclipse 3.5, Struts 2.3, JSP, Servlets, Hibernate 4.0, Oracle 11g, PL/SQL, CSS, Ajax, HTML, java script, Log4j, JUnit, SOAP, JMS, XML Bean, SVN, API, Unix, WebLogic Application Server 10.0, ANT.UX

Confidential

Java Developer

Responsibilities:

• Interacted wif teh client in understanding teh requirements.
• Walkthrough teh Detailed Designs and General Designs.
• Developed teh User Interaction Screen using HTML and JSP.
• Developed different GUI screens JSPs using HTML, DHTML and CSS to design teh Pages according to Client Experience Workbench Standards.
• Developed teh module to handle teh access roles of teh users for front-end system.
• Wrote Stored Procedures for MSSQL Database.
• Developed test cases for unit testing.
• Coordinated wif teh team member on different issues and referrals.
• Deployed teh jar files on teh tomcat Server.
• Provided Onsite Support after teh system went Live
• Modeled EJBs and other classes using Rational Rose UML Modeling Tool.
• Application design and documentation -- UML system use cases, class, sequence diagrams developed using MS Visio
• Worked under teh UNIX environment
• Implemented teh mechanism of logging and debugging wif Log4j.
• Developed tools to improve teh efficiency and accuracy in teh production support environment Using Core JAVA, properties file, Unix Shell scripts
• Used CSS and HTML to develop teh application view.
• Performed rigorous JUnit Testing.
• Version controls of teh code and configuration files are maintained by CVS
• Worked on core java for multithreading, arrays, and GUI (AWT

Environnent: Java, Servlets, JSP, JUnit, UML, JDBC, CVS, Log4j, MSSQL, UNIX, Tomcat, JavaScript, CSS, XML, HTML, CVS, DHTML, AWT