SUMMARY

• Having around 8+ years of experience in developing full cycle development over client server - based business applications using several development technologies like J2EE Technologies with Java, JDBC, Servlets, JSP, Java Script, RESTful web Services along with some Junit Testing.
• Extensive experience using Java technologies: Core Java, Multithreading, Design patterns, Collections, Data Structures, Algorithms, Data Access Object, Data Transfer Object, JDBC, JSP, JNDI, Servlet 4.0, JMS- (Active MQ, Rabbit MQ) Spring 4.x, Spring Boot1.5.x, Hibernate, Spring Cloud, OAuth.
• Experienced in front-end technologies like HTML5, CSS, Java Script, Angular JS, jQuery, JSP Pages.
• Expert in HTML5/CSS3 development and have experience in Backbone.js, Require.js, node.js, Angular JS, Ext.js, Responsive design.
• Experience with different modules of Spring 4 framework including Spring JDBC Template, IoC, DI, ORM integration module, Spring Boot 1.4, Spring Security 3.2 and Spring Batch.
• Experience in Microservices using Spring Boot 1.5.x for developing independent application with Spring Cloud.
• Experience in designing UI patterns and UI applications with the help of Adobe products like Adobe Dreamweaver CS3, Adobe Photoshop, and Adobe Illustrator CS3.
• Extensive experience in web design using CSS3, D3js, Bootstrap, Adobe Illustrator, Adobe Photoshop, Dreamweaver.
• Developed complexAngular2.0 UI nested components for reuse and rapid development usingAngular2.0 components for each SPA.
• Used Angular JS framework for building web-apps and is highly efficient in integrating with Restful services. Worked on Bootstrap CSS framework for Responsive Web Design.
• Good experience in JavaScript MVC frameworks Backbone.js, Angular JS, Angular 2.0 /4.0/5/6/8 and ReactJS. Used Angular JS in developing single page applications. f
• Expertise in advanced JavaScript libraries and frameworks such as JQuery, Angular JS, Angular 2.0 /4.0/5/6/8, ReactJS.
• Proficient in building Web User Interface (UI) using HTML5, DHTML, table less XHTML, CSS3 and Java Script that follows W3C Web Standards and are browser compatible
• Worked on responsive design and developed a single ISOMORPHIC responsive website that could be served to desktop, Tablets and mobile users usingReact JS.
• Experience in Micro services development using spring boot and deployment in Pivotal Cloud Foundry (PCF).
• Designed various multiple styles with colors, fonts, backgrounds in CSS3 with CSS preprocessor SASS.
• DevelopedEJBcomponents encapsulating business logic.
• Expertise in database modelling and development usingSQL and PL/SQL in MySQL, Oracle and NoSQL Databases like Cassandra and MongoDB.
• Experience in Client-side validations using AJAX in Node JS, Express, Angular JS, Angular2, Angular 4, Angular 5, Angular 6, Angular 8, React JS, NPM, D3, and dashboard reports using Backbone JS, Full stack UI technologies using Grunt, Gulp Server and Yoman generator for Angular JS.
• Experience in working with third party web services APIs and Web Services using AJAX and JQUERY.
• Working knowledge on JavaScript library JSON and XML Technologies.
• Experience in making Responsive web pages using Twitter Bootstrap and media queries.
• Implemented Presentation layer using CSS Framework, backbone, Angular JS, Wire-framing, HTML5.
• Proficient in developing web page quickly and effectively using: HTML5, CSS3, JavaScript.
• In-Depth knowledge/Experience of Web 2.0, JavaScript, JQuery, CSS3, W3C Standards.
• The required data for transfer is encoded in an XML format and transferred it has a java Object in the form of a Domain Command.
• Responsible for all backup, recovery, and upgrading of all of the PostgreSQL databases.
• Experienced with Java Multithreaded programming to develop multithreaded modules and applications.
• Expertise in debugging and troubleshooting existing code.
• Experience in Version Control Management tools like GIT Tortoise, GIT HUB.
• Middleware Engineering Experience preferably with Web technologies such as Weblogic, Websphere, Tomcat, Apache, JBOSS.
• Designed and Developed Java Business Object Model BOM. Also, developed RESTful web services in Java.
• Experience using AJAX to create interactive web applications, mainly focusing at increasing performance.
• Involved in daily SCRUM meetings to keep track of the ongoing project status and issues.
• Excellent problem identification skills through JUnit, Log4j.
• Experience in building complex integrations using DELL Boomi.
• Have excellent analytical, problem solving, communication and interpersonal skills, with an ability to interact with individuals at all levels and can work as a part of a team as well as independently.
• Well versed with version control tools: GIT and SVN, and bug tracking tools such as Jira and Bugzilla.
• Hands on experience in Amazon Web Services (AWS) provisioning and good knowledge of AWS services like EC2, S3, Elastic Beanstalk, RDS and Dynamo DB, SNS, SQS, IAM and Cloud Watch.
• An effective team player and self-motivated to contribute towards company goals along with excellent communication and interpersonal skills.
• Experience in using Maven and ANT for build automation.
• Widespread experience on accessibility standards & laws and code core components: HTML5, SCSS, JavaScript,WCAG 2.0, WCAG 2.1, CVAA, ADA, Section 504, and Section 508
• Experience in using version control and configuration management tools like SVN, GIT.

TECHNICAL SKILLS

Programming Languages: C, C++, SQL, PL/SQL, Java8, J2EE Technologies

Web Technologies: HTML, HTML5, XML, CSS, CSS3, JavaScript, jQuery, AJAX, JSP

IDE, HTML Editor: Eclipse, NetBeans, RAD, Visual studio.

JavaScript Libraries: ExtJS,2.0/1.0, Node.js,React JS, Angular JS/ 4.0/5.0/6.0/8.0

Scripting Languages: HTML5, CSS3, JavaScript, AJAX, Shell script, JQuery.

Database Skills: SQL, PL/SQL, PostgreSQL, Oracle, JDBC, My SQL, SQL Server, Dynamo DB, Mongo DB, Cassandra

Web Services: REST and SOAP, XML, DOM, SOA, Micro Services, Restful.

Frameworks: Spring, EJB, Hibernate, struts

Web Servers: JBoss, WebSphere, Weblogic and Apache Tomcat

Source Code Control Tools: GIT, SVN

Design Patterns: Singleton, Factory, Composite, MVC

Server-Side Technologies: JDBC, Servlets, JSP, JSF

Team-Collaboration: JIRA, VPDB

Development Process: Agile and Waterfall

Architectures: MVC, SOA, Micro-services, Spring Boot

Cloud SDKs: AWS java SDK, VI java SDK

Others: OAuth 2.0

Development Approach: Agile, Waterfall

Operating Systems: Windows 98/NT/2000/XP, Unix, MS-DOS

Message Brokers: Active MQ, Rabbit MQ

PROFESSIONAL EXPERIENCE

Confidential, Atlanta, GA

Java Developer

Responsibilities:

• Configured and built Spring MVC application on Tomcat web server. Design and implemented the backend layer using Hibernate.
• Develop named HQL queries and Criteria queries for use in application. Implemented transaction management for ORM project using Spring Transaction Management API.
• Created and built project using Maven.
• Created Stored Procedures and other SQL scripts using PL-SQL. Implemented logging using log4j and Spring AOP.
• Good experience in creating test scripts usingWebDriver, Selenium RC, Selenium-IDE, Selenium Gridin Java.
• Responsible for creating efficient design and developing User Interaction screens using HTML, CSS3, Bootstrap, JavaScript, Angular and Node JS.
• Enhanced application performance by Angular Component based development in view of future Angular framework transitions.
• Installed,configured, tested, monitored, upgraded, andtuned new and existingPostgreSQL databases.
• Implemented various cross-project functionalities using Spring AOP.
• Modeled Flows with different flow state types.
• Implemented concept of Dependency Acyclic Graph in existing Deal Model withinPythonclasses for creating dependency over various deals objects across the Bank's systems.
• Involved in multi-tieredJ2EE designutilizingSpring Inversion of Control (IOC) architectureand Hibernate.
• Worked on Rest API to implement PUT, ADD and DELETE operations and these API are deployed in Amazon Web Services.
• Worked on functions inLambdathat aggregates the data from incoming events, and then stored result data in AmazonDynamoDB.
• Used Jenkins pipelines to drive all micro services builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes.
• Building/Maintaining Docker container clusters managed by Kubernetes Linux, Bash, GIT, Docker, on GCP.
• Experienced in various kinds of testing likeFunctional Testing, Full Suites of Regression,User Acceptance Testing (UAT),End-to-End Testing, Data Validation Testing, IV&V Testing,andWeb Accessibility Testingof client server and web-based application.
• Utilized Kubernetes and Docker for the runtime environment of the CI/CD system to build, test deploy.
• Implemented the administrator page displaying profile information in React and GraphQL.
• Responsible for configuring, integrating, and maintaining all Development, QA, Staging and Production PostgreSQL databases within the organization.
• Applied design patterns includingMVCPattern, Façade Pattern, Abstract Factory Pattern,DAO Pattern and Singleton.
• Virtualization servers using Docker for test and dev environment, also configured automation using Docker container.
• Experienced creatingDocker Containersleveraging existing Linux Containers and AMI's in addition to creatingDocker Containersfrom scratch.
• Implemented State and Stateless components of React. Implemented the React Hooks and Redux.
• UsedPythonunit and functional testing modules such as unit test, unittest2, mock, and custom frameworks in line with Agile Software Development methodologies.
• Extensively used JMX API for management and monitoring solutions.
• Involved in developing front end screens usingJSP, JSTL, DHTML, HTML, CSS, AJAX, and JavaScript.
• Developing and building an application using React.js and Redux with GraphQL on server side.
• Building an administrator page displaying profile information in React.js and GraphQL.
• Migrated a project using azure services to Microsoft Azure. For single and coordinated operation used ARM to deploy, update and delete the resources.
• Implemented the function to send and receiveAMQPmessages onRabbitMQsynchronously and asynchronously and sendJMSmessage toApache ActiveMQon the edge device.
• Developed Portlets for user level interaction and encapsulating the business logic
• Developed the automation environment for build, deployment, and configuration of Portlets onto the IBM WebSphere portal server using ANT scripts, XML Access scripts and JACL scripts.
• Used Spring Framework for Dependency injection and integrated with the EJB 3.0 using annotations.
• GeneratedHibernate XMLfiles for the configured beans. The business logic was written in EJB DAO classes and the service layer classes were configured inSpring-service.xml.
• Used JpaFlowExecutionListener to manage persistence context across different states of a web flow.
• Configured spring managed beans and their scopes.
• Configured security using Spring Security API.
• Implemented services that would route messages to different JMS queues based on message properties. These messages would be picked up by the appropriate ESB service which would in turn call the third-party partner web services (both RESTful and SOAP).
• Developed the myBatis configuration xml file containing the mapping between the domain objects and SQL statements for CRUD operations. Accordingly created the interface mappers class having same name as methods in mapper xml.
• Worked on UNIX Shell scripts and cron jobs.
• Made use of content negotiation (XML, JSON, text/plain) using JAXB, GSON, Jackson, and XStream.
• Investigate, debug and fixed potential bugs or defects in the implemented code.
• Implemented Junit tests and mandated 90% min. code coverage. Designed builds which can grow and support builds using Maven.
• Developed RESTful services using Jersey, JAX-RS and Rest let to call third party vendors
• Used CVS for source control, used as plugin in eclipse. Involved in requirement gatherings and prototype development.
• Developing the Google NLP API’s and its features. Migrated some modules from java to Kotlin.
• Using Open Text CIS Model master performed bulk loading of documents using Object Import into CS 10.
• Experience with Cloud Service Providers such as Amazon AWS, Microsoft Azure, and Google GCP.
• Provide post-production support for the project during business hours. Developed a custom-utilities using OScript, Livelink Web Services and to migrate the all the LAW WORKERS COMP Claims to OpenText Livelink system.
• Created EC2 instances, S3 buckets on amazon’s cloud and utilized SQS service as a queuing service to publish message which were utilized by API’s.

Environment: Solaris, JSP, JSF, Spring, Servlet, Hibernate, Struts, JMS, JCA, JMX, XML, CSS, XML Schema, AJAX (JQUERY, AJAX), JSON, JAXP, Kotlin, Dynamo DB, Google NLP API, Google cloud data Services, SAX, DOM, JAXB, PostgreSQL, Java Portlet Specifications, MyBatis, Angular 5.0/6.0/8.0, JAX-RPC, SAAJ, SOAP, Graph QL, REST, JavaScript, React, Python, Selenium, Azure, PL/SQL, Kubernetes, D/HTML, XHTML, Maven, Log4j, OpenText, BOOMI, PCF, JUnit, Graph QL, Node JS, WebLogic 8.0, JAX-RS, Oracle 9i RDBMS, Mercury Quality Center 9.0, Eclipse 3.2, Amazon web services: S3, EC2, RDS, SQS, SNS.

Confidential, MI

Full Stack Developer

Responsibilities:

• Responsible for migrating java-based applications into AWS using cloud services.
• Design and implemented backend services using java, Spring Boot and REST.
• Manage CI and CD tools with the team for efficient software solutions.
• Involved in Requirements and Analysis Understanding the requirements of the client and the flow of the application as well as the application Framework.
• Configured and managed AWS services including EC2, S3, Cloud watch etc. Also worked on Docker, Spring boot, Azure, Cassandra.
• For distributed Micro Service Monitoring implemented Zipkins.
• Implemented the myBatis mappers for all the four CRUD operations.
• The myBatis interface methods implemented using serviceipml class along with domain objects class for database columns.
• Integrated Swagger UI and wrote integration test along with REST document.
• Highly involved in agile development environment.
• Worked with scrum master and Product owner to create user stories.
• Followed Web Accessibility Guidelines while coding the website following with WCAG 2.0 and providingsuggesting to designers and developers about accessibility.
• Recommended solutions to fix any issues discovered during test execution.
• Designed and implemented application as Microservices using Spring Boot.
• Used AngularJS components like modules, controllers, and built-in and synchronizing models with single page Applications (SPA).
• Developing the test environment on Docker containers and configuring the Docker containers using Kubernetes.
• Developed custom post types, custom fields, plugins and themes for high-traffic Word press sites.
• Developed HTML outside of WordPress for landing pages, microsites, etc.
• Experience working with YAML, a swagger used to describe the API’s.
• Created/updated the swagger files to configure the definition objects or parameters of service end points.
• Used Bit Bucket for Repository and controlling the code without any conflicts.
• Used Source tree for saving in bitbucket. Used JIIRA for ticketing and logging the issues.
• Used Postman for testing the API’s in code.
• Using a Micro service architecture, with spring-boot based services interacting through a combination of REST and KAFKA message brokers and also used HP ALM as a testing management tool.
• WrittenJUNIT test cases for testing allspringservice calls andSpring MVC validations.
• Worked extensively withAWSservices like EC2, S3, VPC, ELB, Auto Scaling Groups, Route 53, IAM, CloudTrail, CloudWatch, CloudFormation., DynamoDB.
• Used both Grafana and Kibana to get the data stats.
• Responsible to designing and deploying new ELK clusters (Elasticsearch, Kibana, Kafka, etc.
• Design, build and manage the ELK (Elasticsearch, Logstash, and Kibana) cluster for centralized logging and search functionalities for the App.
• Real time streaming of data using Spark with Kafka. Involved in consuming, producingRestfulweb services usingJAX-RS.
• Worked on some of the new features ofAngular 6like new if else syntax, ng-templates, form validators.
• Moved existingAngular 6 controllersandservicestoAngular 8 componentsfor more responsive and less dependency. Worked on features on Angular 6 and 8 in an application.
• Enhanced legacy application by building new components inAngular 8andtypescript.
• Maintained postgress master-slave clusters utilizing streaming replication
• Worked on DB Visualizer, MS Access for accessing database and did required modifications.
• Used IBatis for object-relational mapping (ORM) and for database operations in MySQL.
• Used SSIS for data integration and migration.
• Involved in testing the application using JUnit and Mockito frameworks for unit testing. And took part in deploying the application to AWS Elastic bean stalk using Jenkins.
• Experience on working with Amazon Web Services (AWS) EC2 instances, SQS, S3 and AWS Java SDK.
• Used Apache Kafka cluster as messaging system between the APIs and Microservices
• Used JSP’s HTML on front end, Servlets as Front Controllers and JavaScript for client-side validations.
• Configuring spring framework that includes Spring core and the Spring ORM to work with Hibernate
• Involved in writing MAVEN & ANT script for creating destination folders, compiling, creating jar, war and ear files and copying the files to deployment folder.

Environment: Java 8, Tomcat, React JS, PostgreSQL, Redux, HTML5, CSS3, Angular 5, 6, 8, JavaScript, Bootstrap, AWS, Kibana, Grafana, CI/CD, REST, JAX-RS, Oracle, Kubernetes, MyBatis, WordPress, Rabbit MQ, Web Service, Zipkins, Swagger, Eclipse, Azure, Bitbucket, Source tree, Selenium, Node JS, DB Visualizer.

Confidential, Cary, NC

Java Developer

Responsibilities:

• Involved in developing the front-end applications using web technologies like HTML/HTML5, CSS/CSS3 and CSS3 pre-processor styling LESS.
• Built Web pages that are more user-interactive using AJAX, JavaScript.
• Involved in the Development ofSpring Framework Controllers
• Accountable for analyzing requirements, developing designs, implementing and testing software/web applications using Java, J2EE, JSP, WebLogic, JavaScript, HTML, and SQL.
• Converted data from database into JSON or XML format files and retrieve useful information using AJAX calls to display them on the browser.
• Experience working in Agile Scrum Software Development methodology integrating Continuous Integration and Continuous Delivery (CI/CD) environment for efficient software solutions
• Used Core Java technologies like Collection API, Multithreading, Java 8 - Lambda Expressions and Streams.
• Developed application layer and business logic using Spring Boot 5.0 to deploy them as Microservices and used Spring Core Annotations for Dependency Injection and Spring Batch for running Batch jobs.
• Involved designing in web pages using HTML5, CSS3, JavaScript, Bootstrap, React JS, Redux.
• Implemented React container and presentational components (as Stateless and Functional components when applicable).
• Developed Microservices using spring boot and created docker image to run application as a Docker container in EC2 instance.
• Integrated Spring Security with OAuth 2.0 to further secure different modules and to give user more control over their data.
• Ability to design high availability applications on AWS across availability zones and availability regions
• Implement systems that are highly available, scalable, and self-healing on the AWS platform.
• Deploying, managing, and operating scalable, highly available, and fault tolerant systems on AWS
• Implemented AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups.
• Configuring of Amazon EC2 (AWS) Cloud Servers using AMI's (Linux/Ubuntu) and configuring the servers for specified applications.
• Built Cloud infrastructure like EC2, ELB, S3, SNS and Lambda on AWS using Cloud Formation.
• Used Eclipse based Spring Tool Suite (STS) for development and debugging Spring Boot applications, Microservices and deployed into AWS lambda Expression.
• Implemented Installation and configuration of multi-node cluster on Cloud using Amazon Web Services (AWS) on EC2.
• Migrated existing infrastructure into cloud using Azure and its associated services.
• Also deployed applications using AppDynamics using Azure.
• Strong proficiency with JavaScript and Node.js frameworks such as Express.
• Involved in design and development of server-side layer using EJB patterns using Eclipse IDE.
• Experience with a J2EE/EJB Application Server.
• Extensively used IBM Websphere8.5 Integration Developer (WID) to implement SOA.

Environment: Java 8, EJB, Azure, WebSphere 8.5, Junit, React JS, Redux, HTML5, CSS3, JavaScript, Bootstrap, LESS, Webpack, Node JS, Express, Junit.

Confidential, North Carolina

Java Full Stack Developer

Responsibilities:

• Involved in deriving at class diagrams and sequence diagrams during the design phase of the project using UML, involved in discussions with the client to discuss and understand various components of the requirement and to implement the same.
• Worked extensively on the spring framework, implementing spring MVC, spring security, IOC (dependency injection), spring AOP and spring Boot.
• Experience in Agile/Scrum methodologies on most recent Continuous Integration (CI) and Continuous Deployment (CD) practices.
• Designed and implemented application as Microservices using Spring Boot 1.5.10 and Hibernate 3.0.
• Used spring framework with Hibernate 3.x as Persistence framework mapping the ORM objects to tables with Hibernate transaction control.
• Involved in creating and extracting data from database using SQL Queries, PL/SQL Stored procedures, triggers, and packages on Oracle database.
• Experience with Node.js utility libraries such as Express, Hapi, Async, Grunt, and Bluebird.
• Implemented Restful Web services to retrieve data from client side and made REST API calls & parsed the data to project to client and handled the security and Authorization using Spring Security and OAuth 2.0z.
• Spring Batch is used for Batch processing with which notifications are sent in timely manner.
• Developed user-friendly interface to seamlessly combine the new module with existing system by using HTML5, CSS3, JavaScript, Bootstrap and JQuery and developed Single page applications using Angular 2.0 and MongoDB.
• Developed Web services and written SOAP and created WSDL for web services and Utilized the open-source SOAP UI for testing and detecting flow of data.
• Hibernate was used in persistence Layer. MySQL Database is used for the configuration of data to the application.
• Designed, deployed, scalable and fault tolerant system using Azure and AWS.
• Experienced in working on REACT with MVC architecture using complex Object-Oriented concepts in improving the performance of the websites
• Worked on optimizing database queries to improve the loading times of the web pages. Implemented DAO layer using different hibernate techniques like strategies, Inheritance, annotations and criteria interfaces.
• Implemented the caching mechanism in Hibernate to load data from database, maintained mapping files of ORM while implementing transaction control layer.
• Developed web components using MVC pattern under Struts framework.
• Developed the Front end for the application using HTML5, Angular JS, JSP and JavaScript.
• Used spring and Hibernate to link the DAO classes to Oracle tables.
• Involved in various phases of Software Development Life Cycle (SDLC) and the project was developed using Agile software Development Process.
• Developed user interface using jQuery, Ajax, HTML, DHTML, JSP, JSP Tag libraries to simplify the complexities of the application.
• Developed a front-end web application called prescriber page under specialty by usingAngular4/5, PrimeNG, HTML5 and CSS3 .
• Implemented Router Module ofAngular5 to make the whole project a Single Page Application and add routers according to the requirements.
• Used Hibernatein data access layer to access and update information in the database.
• Developing the application in MVC pattern with Spring framework in presentation layer.
• Used JSP’s HTML on front end, Servlets as Front Controllers and JavaScript for client-side validations.
• Configuring spring framework that includes Spring core and the Spring ORM to work with Hibernate
• Deployed Docker contained Spring Boot Microservices into AWS EC2 container service using AWS admin console and used lambda to run applications in AWS console.
• Creating the AWS stacks for Dev/QA Environments which include Consul, Apache Kafka, Zookeeper, Shipyard master/slave, Cassandra and Spark Clusters
• Good knowledge on functional styles of Java 8 Lambda Expressions, Functional Interfaces and Method References.
• Used object storage container to store the secured files and retrieved from API by using Amazon web services (AWS).
• Managed Amazon Web Services like EC2, S3 bucket, RDS, EBS, ELB, Auto-scaling, AMI and IAM through AWS console and API Integration with puppet code.
• Strong knowledge and experience in AWS services like EC2, S3, EBS and IAM.
• Developed front-end code withAjax callinAngular JSandjQueryto retrieve data asJSON.
• Objectfrom controllers in back-endRESTfulServer, then display the well-organized result in web pages by writingAngular JS controller, directives, services,androute provider.
• Extensively used/modified jQuery to perform AJAX calls for creating interactive web pages on JSON response
• Implemented JSP corresponding to the controller where in the data was propagated into it from the model and view object from the controller Designed and Implemented MVC architecture using Spring Framework, which involved writing Action Classes/Forms/Custom Tag Libraries &JSP pages.
• Used BitBucket for Repository and controlling the code without any conflicts and Log4J to log both User Interface and Domain Level Messages.
• Used Jira as ticketing system for logging and monitoring tickets.

Environment: AWS, EC2, Java, spring, Azure, Hibernate, CI/CD, Docker, Microservices, J2EE, JSP, JSTL, JQuery, Angular 4/5, Oracle, SVN, Web Logic, Node JS, Eclipse, ANT, Rabbit MQ, Apache Tomcat, SVN, REST, JSON, SOA, J2EE, Oracle, Web Services.

Confidential

Java Developer

Responsibilities:

• Worked on Agile Methodology to meet timelines with quality deliverables.
• Create functional and technical specifications for products
• Participated in the design of the Web framework using Struts framework
• Involved in entire life cycle development of the application.
• Reviewing and analysing data model for developing the Presentation layer and Value Objects using the Springs Framework.
• Extensively involved in developing Web interface using JSP, JSP Standard Tag Libraries (JSTL) using Struts Framework.
• Used SAML for overcoming the SSO problem.
• Used Struts & JavaScript for client-side validation.
• Used JSTL in the presentation tier.
• Job scheduling was done using EJBs.
• Used and configured Struts ValidatorForms, MessageResources, ActionErrors, Validation.xml, Validator-rules.xml.
• Developed Controller using ActionServlet and Action mapping provided by Struts framework.
• Wrote Hibernate configuration and mappings xml files for database access.
• Developed SQL stored procedures and prepared statements for updating and accessing data from database.
• Established communications between GE and client banks via hitting the webservices of respective banks using SOAP and RESTful architectures.
• Used ClearCase Version Control for Project Configuration Management.
• Also, a part of Production and support team.

Environment: J2EE, Hibernate, Struts 2.0, Spring core 2.5, JSP, JSTL, Servlets, Apache Axis 1.2, JavaScript, HTML, XML, SAML, JUnit, Glassfish, Eclipse, TOAD, Weblogic, Clearcase, RAD, Ant, DB2, JSF, Tomcat, Pluto.