SUMMARY

• Having a track record of delivering quality Java/JEE based solutions around 10 years in the Banking and Financial Services, Automobile, Airline and Energy industries.
• Facilitated in various roles and various phases of the projects like requirements analysis, design, development and implementation of custom client/server applications, internet/intranet Applications.
• Proficient in analyzing and translating business requirements to technical requirements and architecture.
• Having experience in Banking and Financial Domain.
• Proficiency in developing secure web applications and server side development using Servlets, JSP, JSTL, JDBC, JSF, JTA, EJB, JPA, JMS and Frameworks like Struts1, Struts 2, Hibernate.
• Extensive experience in developing applications using Collections, Multithreading and Concurrency.
• Experience in Implementation of CI/CD through Jenkins, GIT and Docker.
• Integration testing of the applications by using JUnit and MockIto Frameworks.
• Extensive experience in using Java/J2EE Design patterns in applications.
• Good experience on spring suite of technologies like Spring Data, Spring AOP, Spring Boot, Spring MVC
• Experience on front end technologies such as CSS, HTML, JavaScript, AJAX, JQuery and Angular JS.
• Experience in developing and deploying applications using Web sphere, Web Logic and JBoss Application Server.
• Extensive experience in developing Web Services by using SOAP and REST.
• Good Exposure in Micro Services Architecture and Docker containerization.
• Worked on developing back end programming including Stored Procedures, Cursors by using Oracle.
• Extensive experience in XML and XML related technologies like SAX, DOM and JAXB Parsers
• Experience in using Configuration Management Tools and Build tools like SVN, TFS and GIT.
• Worked in Agile/Iterative development team.
• Having Experience on Unit testing and Integration testing of the applications by using JUnit and MockIto and Automation testing by using Selenium, Cucumber and Gherkin.
• Knowledge of Hadoop (MapReduce and Kafka).
• Worked in projects with both on site and off - shore development.
• Working experience on UNIX and Windows environment.

TECHNICAL SKILLS

Java/J2EE Technologies: Java 8, JSP, Servlets, XML, JAXB, JDBC, JNDIEJB 3.0, JPA, SOAP and REST Web Services.

Frameworks: JSF, Struts 1 and 2, Hibernate 4.x, JMS, Spring IOC, Spring MVCSpring JDBC, Spring Boot, Spring JMS, JUnit and MockIto.

Scripting Frameworks: JavaScript, AJAX, JSON, JQuery, Dojo and AnjularJS.

Servers: Web Sphere, Web Logic, JBoss Application Server.

DBMS: Oracle, My SQL

Build / Version Control System: SVN, GIT and Jenkins.

Tools: / IDE: Eclipse, TOAD, SQL Developer, ANT, MAVEN, JIRA, PuttyWinSCP, Burp Suite, JMeter, SOAP UI.

Operating Systems: Windows XP/7, UNIX.

PROFESSIONAL EXPERIENCE

Confidential, Florida

Java Team Lead

Environment: Java 8/J2EE, Concurrency/Multithreading, REST Web Services, Spring JPA, JSON, JPA, JMS, JAXB, JUnit, Maven, GIT, Jenkins and JBoss Wild Fly.

Responsibilities:

• Developed User Interface Screens for Supplier Link by using Spring MVC Framework.
• Used Angular JS to achieve two way data binding and single page application.
• Implemented Backend logic by using Spring Controller classes and Spring DAO.
• Implemented functional interfaces using Lambdas and used Steams for Collections operations in Java 8.
• Worked on Writing Jenkins scripts for Continues Integration and Continues Deployment for various environments.
• Implemented REST Services to access Product and Catalog related information for other internal applications.
• Developed scheduled Tasks to process forecast reports and shipment receipts using Concurrency API and Multithreading.
• Used Java 8 Streams and Lambda’s to convert existing services to new java version.
• Created documentation user Swagger API for REST Services.
• Implemented the applications using agile development methodology.
• Worked closely with testing team to resolve Issues/defects.
• Involved in technical discussions and suggested the possible solutions.

Confidential, McLean, VA

Sr Software Developer

Environment: Java/J2EE, SOAP/REST Web Services, Struts 2, Hibernate/JPA, Angular 2, JSON, EJB 3.0, JMS, JAXB, JUnit, Maven, GIT, Jenkins, Mockito and JBoss Wildfly.

Responsibilities:

• Developed User Interface Screens for Selling System module by using Spring MVC Framework.
• Used Angular JS to achieve two way data binding and single page application.
• Used Data binding, controllers, modules, services concepts ofAngular JSto create dynamic page updates.
• Implemented Backend logic by using EJB 3 and REST Web Services.
• Worked on Continues Integration and Continues Deployment by using Maven, Jenkins and GIT.
• Implemented batch jobs for large data sets by using Spring Batch.
• Used Spring Boot for application configuration like view resolver and JPA Provider.
• Worked with other teams for data mappings and communication with internal systems.
• Communicated the detailed design and solution architecture to cross-functional teams like developers, business users, testers and external vendors.
• Implemented the applications using Agile development methodology.
• Worked closely with testing team to resolve Issues/defects.
• Used JUnit and Mockito framework for unit testing across the application.
• Involved in technical discussions and suggested the possible solutions.
• Used Git and Jenkins for Continues Integration.

Confidential

Sr Software Developer

Environment: Java/J2EE, SOAP/REST Web Services, Spring MVC, Angular JS, JSON, JPA, EJB 3.0, JMS, JAXB, XPATH, SAML 2.0, SSO, JUnit, Mockito, EHCache, JBoss Application Server, TFS and SQL Server.

Responsibilities:

• Used Object/Relational mapping tool JPA to achieve object to database table persistency.
• Implemented SOAP Web Services for Middleware layer by using JAX-WS and JAXB/DOM parsers.
• Developed User Interface Screens for Product Switch module by using Spring MVC Framework.
• Implemented REST Services for Product Switch K2 application.
• Used EHCache to Improve performance of the Web Services.
• Implemented Backend jobs by using Multithreading and Java Concurrency API.
• Worked with BA’s to understand user requirements gathering and technical walk-throw.
• Communicated the detailed design and solution architecture to cross-functional teams like developers, business users, testers and external vendors.
• UsedSAMLand Active Directory based authentication in implemented systems.
• Used SQL Server as a Database and wrote stored procedures for complex queries.
• Implemented the applications using Agile development methodology.
• Interacted with Core banking application called TCS BANCS to get account related Information.
• Worked closely with testing team to resolve Issues/defects.
• Used JUnit and Mockito framework for unit testing across the application.
• Involved in technical discussions and suggested the possible solutions.
• Generated Jacoco reports through Maven for Unit test coverage for the developed services.
• Increased the Unit test code coverage up to 80%.
• Worked on Selenium and Cucumber for Automation Testing.
• Used Microsoft TFS as a build server and source repository for Continues Integration.

Confidential

Platform Engineer

Environment: Java/J2EE, EJB 3.0, Struts 2, DOJO, JPA, JQuery, SOAP Web Services, Oracle, JBoss server.

Responsibilities:

• Extensively from requirements gathering to development
• Worked in coding, code review, troubleshooting, production deployment and estimation of various modules
• Created Web services client classes and Services.
• Responsible for Internal team queries related to application.
• Implemented Spring IOC for loose coupling.
• Developed validations by using Struts 2 validator Framework.
• Developed logging and filtering by using Struts 2 Interceptors
• Developed UI Screens by using JBoss Seam and DOJO framework.
• Developed UI Screens by using Struts 2 and JQuery.
• Implemented Spring JDBC for persistence in DAO Layer.
• Responsible for fixing the defects reported by customers.
• Responsible for Production Deployments.
• Participated in configuration management and version tracking.
• Worked with Embedded systems team to send and receive messages in binary format.
• Created Activity diagram, Class Diagram and Sequence Diagrams as part of low level design.
• Developed Model classes and Service layer.
• Developed static prototype screens for End Users approval.
• Writing test cases and test functionality by using JUnit.
• Worked in writing DAO Layer by using Hibernate.
• Used SVN as a Source repository.

Confidential

Java Consultent

Environment: Java/J2EE, Sun One Portal, Struts 1.x, SOAP Web Services, JUnit, DOJO, Jenkins, Web logic Application Server, Eclipse, Oracle.

Responsibilities:

• Developed Portlets for Global Connect Home page.
• Worked with both on site and off-shore development and delivery effort consisting of different teams.
• Worked with onsite lead to implement New Enhancement Requests, Change Requests (CRs).
• Worked on writing web service clients to consume the Service.
• Created other front end screens by using Struts and other web technologies.
• On boarding / off boarding of GM Internal applications by using XML Configuration and responsible to deploy those files smoothly.
• Worked with DOJO and JavaScript for front end design and Asynchronous calling.
• Used Akamai for Content delivery and faster download of web pages.
• Worked on writing web services to produce the Service.
• Worked on testing web services by using SOAP UI.
• Writing test cases and test functionality by using JUnit.

Confidential

Java Consultent

Environment: Java/J2EE, EJB2.0, Struts 2, Hibernate, JUnit, Web Sphere Application Server, Eclipse, Jasper Reports 3, iText, Oracle.

Responsibilities:

• Developed IMIC User Interface pages by using Jsp/Struts.
• Developed mid tier (Code Study and analysis of existing system).
• Persistence storage in the data by using DAO’s.
• Implemented search functionality by using Criteria API
• Wrote test cases by using JUnit.
• Created EJB Stateless session beans for Business logic.
• Wrote Stateless session beans for complex business logic
• Worked on defect analysis and Bug Fixing.
• Performed and fixed security testing Issues by using Burp suite and internal Utility jar file across the application.
• Effectively worked with onsite/offshore model.
• Used MAVEN as build tool.
• Created Jasper Reports and Sub Reports by using iReports.
• Used Clear case as Source control repository and Web sphere as a build server.
• Used Jasper Reports to configure and design templates for report generation.
• Designed and Developed excel reports based on user requirements.