SUMMARY:

• Over 6 years of progressive professional IT experience in system Analysis, Design, Implementation, Testing, and Support of mission critical applications which include web based and n - tier client/server applications from Legacy Systems toJava.
• Extensive experience in variousJava/J2EE technologies including CoreJava, J2EE (EJB, Servlets, JSP, JDBC, Jasper Reports), Spring (IOC, MVC, AOP, DAO, spring batch and security), Hibernate andJavaWeb Framework along with Web Service/Database related technologies.
• Hands on noledge of JavaScript MVC frameworks such as BackboneJs, ReactJs, NodeJs, Require JS. Worked on Agile methodology and having experience working in a fast-paced Scrum environment
• Robust experience in open source frameworks Spring, Hibernate and Struts
• Strong day to day experience with ReactJs in last two engagements - could chat easily through components of Redux and React - passed technical screen.
• Expertise in React JS framework to develop teh SPA.
• Experience in Jboss Drools 6.5 to apply business rules in working memory at runtime.
• Expertise in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept.
• Expertise developing Responsive web design (RWD) application with client scripting language and serve scripting languages like Node.js, Express.js, React.js.
• Developed event-driven application using form-based authentication using JSP, HTML, JavaScript, jQuery, AJAX request, JSON, and XML.
• Expertise in UI designing like wireframe concepts, Mockup designs using Adobe Fireworks, Azure, Photoshop.
• Used microservice architecture with SpringBoot interacting combination of REST and apache Kafka message brokers.
• Experienced in all phases of usability testing including user profiles and personals, task analysis, contextual research, test moderation, and reporting using Jasmine and Karma.
• Worked extensively with React JS and developed real time applications using React JS architecture- Redux for building UI and designed reusable components using React JS.
• Integrated Redux Framework with React to handle large chunks of data for teh improved performance.
• Experience in integrating RESTFUL APIs and web services with applications.
• Developed event-driven application using form-based authentication JQuery, AJAX request, JSON, using JSP, HTML, JavaScript, and XML
• Profound Knowledge in configuring and deploying web applications using Tomcat web server and application servers like Web Logic, IBM Web Sphere, JBOSS and developed deployment descriptors for teh EJB to deploy on.
• Experienced in designing and developing Responsive Web Design using Media Queries, Twitter Bootstrap and JQuery Mobile.
• Experience in developing and implementing SOAP and Restful Web Services using different Frameworks and connecting to Database.
• Experience with Streaming platforms like Apache Kafka.
• Experience in teh use of various relational databases like Oracle, DB2, SQL Server and NoSQL databases like MongoDB, Cassandra.
• Extensively used build utilities like MAVEN, ANT for building of jar, war and ear files.
• Excellent experience in using various project management tools like JIRA and Version One mainly for Agile project management.
• Proficient in developing Multithreaded Applications using Multi-threading. Concepts.
• Experienced in using teh version controls like Bit bucket, GIT and SVN effectively.
• Developed React Components and used Redux Promise API for making a sync calls.

TECHNICAL SKILLS:

Programming Languages: C, C++,Java, PL/SQL., AJAX,API,DATABASE,JAVA,JAVASCRIPT,Angular,React,Python,Node,PHPJ2EE Technologies: Servlets, JSP, JSTL, EJB, JMS, JDBC.

Web Technologies: HTML, CSS3, XML, JavaScript, JSP, JSTL, JQuery, AJAX, Angular 2/4/5, NodeJS.

Micro services: Spring Boot, Rest API.

Frameworks: Hibernate, JPA, Struts, Spring, JSF.

IDE's: Eclipse, Net Beans, IntelliJ IDEA.

Database: Oracle, MySQL, DB2, MongoDB, Cassandra.

UML Tools: MS Visio, Rational Rose Enterprise.

Version Control: SVN, CVS, GIT.

AWS: EC2, S3, ELB, Auto scaling Groups, Glacier, EBS, RDS, SNS, Lambda

Servers: Oracle Web logic, IBM Web Sphere, JBoss and Apache Tomcat.

Logging Tools: Log4j, SL4J.

Build Tools: Maven, ANT.

Testing: Junit, Selenium, Karma-Jasmine, Cucumber.

Bug Tracking: JIRA, VSTS, Bugzilla.

Web Services: SOAP, REST, JAX-RS, JAX-WS.

Messaging Technologies: JMS, RABBIT MQ, IBM MQ SERIES.

Operating Systems: Windows, Unix, Linux, Mac.

WORK EXPERIENCE:

Full Stack Java Developer

Confidential - Parsippany, NJ

Responsibilities:

• Extensively involved in teh integration of teh Front-End web interface with teh controller using Spring MVC.
• Worked simultaneously in both production and development teams. Designed and developed dynamic web
• Developed dynamic web pages using ReactJS, HTML5, CSS3, jQuery, Bootstrap, NodeJS and AJAX.
• Involved in building applications using ReactJS by building re-usable UI Components.
• Produced content pages with CSS3 layout and style markup presentations and used JavaScript methods and properties.
• Worked on Bootstrap, LESS to develop User Interface with responsive design.
• Created responsive layouts for mobile plot forms by created grid model using bootstrap.
• Used JavaScript and GWT to update a portion of a web page thus reducing bandwidth usage and load time in web pages to get user input and requests and Developed dynamic frontends using ReactJS.
• Involved in using CoreJavaconcepts - Collections, Exception Handling, Multi-Threading and Serialization.
• Designed, implemented and maintained our Microservices architecture using cutting edge technologies.
• Wrote business rules using Drools and business logic processing customs declarations.
• Developed an AngularJS workflow manager leveraging Angular-UI's state router for flexible configuration and management of multi-step user input flows.
• Designed Frontend with object oriented JavaScript Framework like AngularJS.
• Consumed Restful Web Services to implement AJAX calls and updating dynamic functionality of HTML in JavaScript, JQuery and Angular.
• Worked withJavalibraries to access AWS facilities as Simple Storage Service (S3), Simple Queue Service (SQS) and Simple DB.
• Developed teh UI panels using JSF, XHTML, Linux, RBDMS, CSS and JQuery.
• Wrote SPA (Single Page Applications) using Restful web services plus AJAX and AngularJS.
• Used Redux to store data from multiple API endpoints.
• Generated server side PL/SQL scripts for data manipulation and validation and materialized views for remote instances.
• Designed and implemented scalable, secure cloud architecture based on Amazon Web Services (AWS).
• Developed a GUI to halp to read teh logs generated by teh scripts, teh logs were saved in MongoDB.
• Involved to implement various screens for teh front end using React.js and used various predefined components from Redux library.
• Developed application with AngularJS and JavaScript tools for teh frontend andJava8 on teh backend.
• Involved in ReactJs for Data patterns which improves readability and made it easier to maintain larger apps and used ReactJs for declarative, efficient, and flexible JavaScript library for building user interfaces.
• In Phase Two, worked closely with teh Back-End team to display data using teh Custom Components, library Components, and Redux.

Environment: Java1.6, Spring MVC, Spring Boot, HTML5/CSS3, JavaScript, Tomcat, Log4j, PL/SQL, Drools, JDBC, JUNIT, Maven, log4j,, JMS, CSS, REST API, CoreJava, LDAP, Microservices, Groovy, TDD, Ext JS, JBPM, JSON, JQuery, Linux, AWS, JPA, MongoDB, JavaScript, Angular JS.

Full Stack Java Developer

Confidential - Atlanta, GA

Responsibilities:

• Developed Responsive Web Pages using HTML5, CSS3, JavaScript, ReactJs, Bootstrap, NodeJs and AJAX.
• Teh front-end use HTML5, CSS3, JavaScript, ReactJs, JQuery and Bootstrap to build a single page web app dat communicate with back-end via Restful API.
• Constructed powerful and modern Frontend Architecture, involving ReactJs, Redux, and ES6.
• Teh front-end use HTML5, CSS3, JavaScript, ReactJs, JQuery and Bootstrap to build a single page web app dat communicate with back-end via Restful API.
• Worked on DAO's to pull teh data from teh source Databases and converted into JSON formats and then published into Kafka Streams.
• Achieved role control functionality mainly by retrieving JSON data from AJAX and combining teh retrieved data with JQuery to manipulate nodes in DOM tree.
• Wrote various types of Business rules in teh. drl (drools file) using Drools rule engine for business decision making.
• Developed user interface by using teh ReactJs, Redux for SPA development and implemented client-side Interface using ReactJs.
• Experience in Redux architecture and implemented SPA's with React Router.
• Followed Redux Architecture to achieve teh React JS state management. Developed teh well-designed store, actions and reducers.
• Worked withjava(Java8), using Spring, Spring MVC, Multi-threading, DBC, Hibernate, Restful Web Services and SOAP Web Services.
• UsedJava8 features in developing teh code like Lambda expressions, creating resource classes, fetching documents from database.
• Developed teh application using RAD, Jboss Developer Studio and deployed it in websphere application server
• Used Spring Core, JBPM & multi-threading as part of enhancing Bundler process with in Content Management System.
• Involving moving legacy multi-threading toJava7/8 solution, implement application Level multi-threading framework.
• Experience working in Kafka and Camel.
• Used Multi-threading to overcome teh errors in teh process of transactions.
• Developed server-side software modules and client-side user interface components deployed entirely in Compute Cloud of Amazon Web Services (AWS)
• Experience in developing web applications using latest JavaScript ES6 features and frameworks such as React and Redux to build dynamic web pages. (React-router, JSX, Babel, Webpack, React-bootstrap)
• Wrote services with Angular 5 to store and retrieve user data from teh Mongo DB for teh application on devices with teh Http service.
• Developed React Components and used Redux Promise API for making a sync calls.
• Used ReactJs for templating for faster compilation and developing reusable components.
• Developed user interface by using teh ReactJs, Redux for SPA development and implemented client side Interface using ReactJs.
• Created and configured teh continuous delivery pipelines for deploying Microservices using Jenkins CI server.

Environment: Java, Spring Boot, Spring MVC, Spring AOP, Spring Boot, Hibernate 4.0, JAX-RS Webservices, JAX-WS Web services, Angular 5, Apache CXF, JQuery 1.08, JQuery, Jboss, Kafka, AJAX, UML, MS Visio, JSTL, Oracle 11g, Eclipse 4.2, Junit, XMLSPY, CoreJava, Drools, JBPM, SOAPUI 5.1, Linux, Log4j, Maven 3.1.

Full Stack Javadeveloper

Confidential - Memphis, TN

Responsibilities:

• Designed and development applications using Rational Unified Process (RUP), UML and OOAD.
• Created Use cases, Class Diagrams, Sequence Diagrams using Rational Rose. Designed and developed teh project using MVC design pattern.
• Developed user management screens using JSF framework, business components using Spring framework and DAO classes using teh Hibernate framework for persistence management and involved in integrating teh frameworks for teh project.
• Developed UI for Customer Service Modules and Reports using JSF, JSP's, Prime Faces, Ajax4JSF framework (Ajax), JavaScript and Backing Beans.
• Implemented J2EE design patterns such as Session Facade, Factory, DAO, DTO, and MVC.
• Designed & Developed persistence service using Hibernate framework.
• Hibernate used as teh ORM mapping tool and worked with Hibernate Query Language (HQL)
• Wrote Hibernate configuration file, Hibernate mapping files and define persistence classes to persist teh data into Oracle Database.
• Developed teh presentation n-Tier using JSP, JavaScript, and HTML.
• Worked on advanced Hibernate associations with multiple levels of Caching, lazy loading.
• Involved in writing JSF Backing Beans for controlling teh UI and writing custom components and validations.
• Implemented Ajax using Ajax4JSF Framework and nested Taglibs API along with other standard Taglibs in teh application, as a better approach for screen development and reusability of visual components in teh JSP pages.
• Implemented business logic in Middle Tier using pluggable components, which were specified in teh customized XML documents using Spring framework.
• Consumed restful web services using Apache Http Client for teh data coming from external systems.
• Involved in designing data schema and development of SOAP web services with Axis implementation and REST web services with JAX-RS
• Consumed SOAP/ JAX-WS based web services using Spring framework and used SOAP UI for testing these services.
• Created Logging aspects for auditing and logging purposes using Spring AOP and implemented security for teh application using Spring Security.
• Consumed SOAP and REST web services to get teh persisted data from different databases.
• REST (JAX-RS) web services has been developed to be consumed by a middleware module to push teh communication center messages into web module.
• Was responsible for deployments using IBM WebSphere application server.
• Configured and Integrated JSF, Spring, and Hibernate frameworks.
• Responsible for writingJavacode to convert HTML files to PDF file using ApacheFOP.
• Developed Message Driven Beans (MDBs) for receiving and processing data from IBM MQ Series using JMS.
• Involved in UItesting using Cucumber and Selenium.
• Rational ClearQuest used for defects, change tracking across teh application.
• Designed and developed direct live interfaces to handle multiple systems within teh bank to subscribe teh data in real-time.
• Developed database triggers and procedures to update teh real-time cash balances.
• Involved in writing JUnit test cases and day to day builds and deployments using GRADLE.
• Implemented web services API using HTTP.

Environment: Java, Hibernate, spring (AOP, Dependency Injection), XML, Tortoise SVN, JSP, Spring MVC, J2EE, JUnit, Maven, Web Sphere, UML, SOA, SOAP, Log4J, Oracle, JavaScript, AJAX, JIRA and RAD.

Full Stack Java Developer

Confidential - Framingham, MA

Responsibilities:

• Extensively involved in teh integration of teh Front-End web interface with teh controller using Spring MVC.
• Worked simultaneously in both production and development teams. Designed and developed dynamic web
• Developed dynamic web pages using ReactJS, HTML5, CSS3, jQuery, Bootstrap, NodeJS and AJAX.
• Involved in building applications using ReactJS by building re-usable UI Components.
• Produced content pages with CSS3 layout and style markup presentations and used JavaScript methods and properties.
• Worked on Bootstrap, LESS to develop User Interface with responsive design.
• Created responsive layouts for mobile plot forms by created grid model using bootstrap.
• Used JavaScript and GWT to update a portion of a web page thus reducing bandwidth usage and load time in web pages to get user input and requests and Developed dynamic frontends using ReactJS.
• Involved in using CoreJavaconcepts - Collections, Exception Handling, Multi-Threading and Serialization.
• Experience in using JSP and Servlets to create web interfaces and integrating apache tools like Kafka.
• Designed, implemented and maintained our Microservices architecture using cutting edge technologies.
• We used teh most popular streaming tool KAFKA to load teh data on Hadoop File system and move teh same data to MongoDB NoSQL database.
• Wrote business rules using Drools and business logic processing customs declarations.
• Developed an AngularJS workflow manager leveraging Angular-UI's state router for flexible configuration and management of multi-step user input flows.
• Designed Frontend with object oriented JavaScript Framework like AngularJS.
• Consumed Restful Web Services to implement AJAX calls and updating dynamic functionality of HTML in JavaScript, JQuery and Angular.
• Worked withJavalibraries to access AWS facilities as Simple Storage Service (S3), Simple Queue Service (SQS) and Simple DB.
• Developed teh UI panels using JSF, XHTML, Linux, RBDMS, CSS and JQuery.
• Wrote SPA (Single Page Applications) using Restful web services plus AJAX and AngularJS.
• Used Redux to store data from multiple API endpoints.

Environment: Java1.6, Spring MVC, Spring Boot, HTML5/CSS3, JavaScript, Tomcat, Jboss, Kafka, Log4j, PL/SQL, Drools, JDBC, JUNIT, Maven, log4j,, JMS, CSS, REST API, CoreJava, LDAP, Microservices, Groovy, TDD, Ext JS, JBPM, JSON, JQuery, Linux, AWS, JPA, MongoDB, JavaScript, Angular JS.

Java Developer

Confidential

Responsibilities:

• Designed and developed teh application using Agile methodology, Wrote Technical design documents, Implementation plans and testing documents for teh requirements.
• Developed web pages using HTML5, CSS3, JavaScript, JSON, and JQuery.
• Wrote client-side UI Validation and implemented Business logic based on user selection using Jquery and JavaScript.
• Used JDBC API for invoking stored procedures in teh database.
• Used Spring MVC framework at teh front end and configured many beans and wired (dependency injection) them as per teh requirement.
• Integrated Spring and Hibernate, configured logging and developed exception handling for teh application.
• Involved in writing Spring Configuration XML, file dat contains declarations and business classes are wired-up to teh frontend managed beans using Spring IOC pattern.
• Involved in teh implementation of DAO using Spring-Hibernate ORM and Spring Integration.
• Migrated teh existing web application from using DB2 data to calling teh REST API services.
• Used Ajax, JSON with Jquery for request data and response processing.
• Involved in using JPA (JavaPersistence API) frameworks and APIs such as JDO (JavaData Objects) and Hibernate.
• Developed application service components and configured beans using Spring IoC, creation of Hibernate mapping files and generation of database schema.
• Created POJO’s and DAOs for teh database entities using Hibernate Annotation mapping.
• Used teh light weight container of teh Spring Frame work to provide architectural flexibility for inversion of controller (IOC)
• Created and modified build configuration files including Mavens POM.xml.
• Used Hibernate as ORM tool for object data persistence.
• Developed various Database interaction objects by implementing teh DAO Patterns and used JDBC as Model Component.
• Implemented Spring and Persistence objectJavaPersistence API (JPA)

Environment: CoreJAVA, JavaScript, Servlets, SQL, JSP, JDBC, REST API, EJB, JPA, Spring MVC Bootstrap, LDAP, Log 4j, RAD9, DB2, Sybase, SOAP web services.