SUMMARY

• Over 7 years of professional experience in development and deployment of various Object oriented and web - based Enterprise Applications using Java/J2EE technologies and working on the complete System Development Life Cycle (SDLC).
• Experience in Web based application development using Java/J2EE, JSP, JDBC, Spring, Web Services and XML.
• Proven software development experience using different methodologies - Agile.
• Experience in designing User Interface (UI) applications and professional web applications using AngularJS, Bootstrap 4, HTML5, CSS3, ES6, JavaScript, JQUERY, AJAX, JSON, XML.
• Used CSS frameworks like UI Bootstrap/ Bootstrap 4.
• Extensive experience in development and implementation of ORM frameworks likeHibernate.
• Extensive knowledge in developing applications in a Single Page Applications (SPAs) using various JavaScript frameworks like Angular JS, Node JS and UI Bootstrap/ Bootstrap 4.
• Experience with front end workflow tools including GIT, NPM.
• Experience in Spring Core such as Dependency Injection, Annotations
• Developed dynamic web pages using AngularJS and JAVA.
• Used J2EE design patterns to create application, including using EJB for business logic.
• Extensively usedAngularJS(Custom directives, Factories, Services, routing, Interceptors, Single Page Applications, data binding, third party modules).
• Experience in Test Automation using Kafka, and Cucumber.
• Developed applications using Multithreading, Serialization, Externalization, Collections and Generics.
• Extensive experience in AJAX requests (web services and Restful API) and JSON responses.
• Experience in DevOps tools like Git, Jenkins, and Docker.
• Highly exposed to various databases like My SQL, Oracle, and MongoDB.
• Experienced in developing complex PL/SQL queries, Procedures, Triggers, Stored Procedures, Packages and Views in various databases such as Oracle, DB2 and MySQL, SQL Server.
• Excellent knowledge on Spring Core such as Dependency Injection, Annotations and XML based Configurations.
• Responsible for creating and maintaining architecture for Restful API using Spring Boot.
• Solid experience in deploying J2EE components on Apache Tomcat and IBM WebSphere application servers.
• Experience in developing application specifics like UML Diagrams Object model, Use Case diagrams, Class diagrams, Sequence diagrams & State diagrams.
• Sound RDBMS concepts and experience in writing SQL queries in databases like MySQL, MongoDB, SQL Server and Oracle writing Triggers, Stored Procedures and Normalization of databases.
• Expertise in using J2EE Application Servers such as IBM WebSphere 4.x/5.x/6.x, WebLogic, JBoss 3.x and Web Servers like Tomcat 5.x/6.x
• Experienced in handling Version Control Systems like GIT, Harvest. Working experience with the operating system like Windows.
• Used Jenkins to perform automated Builds and Deployments.
• Implemented Behavior driven Development using Kafka and Cucumber.
• Strong analytical, interpersonal and communications skills. Demonstrated track record of analyzing situations, implementing in a fast-paced environment.
• Highly motivated to take independent responsibility as well as has the ability to contribute and be a productive team member.

TECHNICAL SKILL

Languages: Java/J2ee, SQL, HTML5, CSS3, JavaScript, XML, JQuery.

Methodologies: Object-Oriented Design, Agile, Scrum, Waterfall

J2EE Standards: JDBC, Hibernate

Web Technologies: JSP, Servlet, SOAP, REST

Database: Oracle, MS-SQL Server, MySQL and MongoDB.

IDE’s: Eclipse, Visual Studio Code, Sublime, Notepad++, JetBrains WebStorm

Web/App Servers: WebSphere Application Server, Tomcat.

Frameworks: Struts, Spring, JQuery, Bootstrap, Angular, EXT-JS, D3 JS, Kafka

Operating Systems: Windows, Mac OS

Development Tools: Eclipse, Jenkins, Maven.

Version Controllers: GitHub, pHarvest, SVN

Other Tools: Log4js, ANT, Maven, MS Visio, Apache Tomcat, SQL*Plus, SQL Navigator, JIRA, Kafka, Mockito

PROFESSIONAL EXPERIENCE

Confidential, San Antonio, TX

Java Springboot Developer

Responsibilities:

• Gathering Functional requirements and performed analysis on business requirement by interacting with Client Managers, Business Analyst and Business users.
• Participate in Agile Scrum team process, collaborating closely with subject matter experts, fellow developers, and test engineers.
• Writing well designed testable, Efficient code and Produce specifications and determine operational feasibility.
• Implemented Java EE components usingSpring MVC,Spring IOC,Spring transactionsandSpring securitymodules.
• Used Spring boot microservices to process the messages smoothly on Kafka Cluster.
• Implemented the application usingSpring BootFramework and handled the security usingSpring Security.
• Used Micro service architecture withSpring Bootbased services interacting through a combination of REST andApache Kafkamessage brokers and also worked with Kafka Cluster
• Used Rest Controller in Spring framework to create RESTful Web services and JSON objects for communication.
• Created Micro Services business segments and RESTful administration endpoints utilizing Spring Boot.
• Debug and optimize existing API end-points written in Sprint Boot and Java.
• Implemented Kafka producer and consumer applications.
• Developed and executed test plans for complex programs, Mockito testing for features and modules.
• Worked withThreads,Multithreading,SynchronizationandCollection API.
• Used Spring ORM module to integrate with Hibernate.
• Evaluate business requirements to identify, prioritize and assist with the implementation of functionality that will improve the efficiency of business processes within the organization.
• Developed test cases and performed unit testing using Junit and Developed JUnit test cases for elements, web beans, handlers, and view helper classes.
• Provide creative and innovative solutions to the problems the end users face with using our products.
• Implemented Mockito test cases preparation for different modules and verify those from users.
• Tailor and deploy software tools. Processes and metrics

Environment: Java 8, SpringBoot, Apache Kafka, Spring Data, REST Web Services, Agile, Mockito, GIT

Confidential, Pittsburgh, PA

Angular Java Full-Stack Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) experience in Agile software development utilizing Scrum and test-based development (TDD).
• Analyzed the technical requirements and created various models required for the project. Implemented Model View Controller (MVC) architecture using Spring Framework.
• Involved in developing the application using AngularJS, HTML, LESS, Bootstrap, AngularJS, Webpack, JavaScript, Spring REST, JPA and Oracle as the database.
• Developed the front end of the application using angular Framework building reusable Web UI components and factories.
• Created dynamic web pages using AngularJS, JAVA and Oracle as a database.
• Used AngularJS structured and attribute directives such as ngFor, ngIf, ngClass, ngStyle etc.
• Built a data-caching Angular service which provides all client-side persistence and user-session Angular service, which manages all client-side user state.
• Created DAO interface, abstract class and concrete classes to interact with persistence entities.
• Used various Bootstrap components such as buttons, tables, inputs, progress bars, navbar etc. to build the UI.
• Involved in developing the responsive web pages for mobile, tablet and desktop using Bootstrap fluid grid system.
• Involved in creating and extracting data from database using SQL Queries, PL/SQL Stored procedures, triggers, and packages on Oracle database.
• Actively participates and engages the Software Support team in resolving production issues.
• Developed with Spring, Concurrent HashMap in maps with Multi-threading
• Worked on NPM to manage the dependencies through command line.
• Designed and created Micro Services business segments and RESTful administration endpoints utilizing Spring Boot.
• Created JAX-RS RESTful web services for GET, POST, PUT and DELETE requests. Used POSTMAN Rest client for chrome to test all the services.
• Designed, built, and deployed a multitude application utilizing almost the entire AWS stacks.
• Worked with version controls like pHarvest and Git.
• Coordinated with the business on User Acceptance Tests (UAT) and to get the approval from business on the design changes.
• Involved in writing the test cases for the application using JUnit.

Environment: Java 1.6, Spring, Angular 1.6, JavaScript, LESS, JSON, Spring Data, JDBC, REST Web Services, HTML, CSS, Node JS, Bootstrap, Agile, Ajax, Junit, GIT, pHarvest

Confidential, Lewisville, TX

Java Developer

Responsibilities:

• Involved in the complete Life cycle (SDLC) of the development of this Application, i.e. through design to testing and implementation, followed Agile Scrum Methodology.
• Involved in working with Front-end development framework with HTML, JAVA SCRIPT, JQUERY, BOOTSTRAP, Ext JS. Primary style sheet guide used for the front end of the application was CSS.
• Followed the Java coding standards for scalability, reusability and ease of maintenance. Used Servlets, Maven, HTML, CSS, JQuery and JavaScript to construct dynamic web pages.
• Created Ext JScustom UI components and implemented UI MVC framework.
• Developed screens using JSP, JavaScript, AJAX and Ext JS as well as implemented SOA to develop Web services using Apache Axis
• Worked onExtJSstandard widgets/components
• Working on prototyping and development of JavaScript user interface usingExtJS
• Implemented the Account Management micro service that used Spring Data to implement a JPA and Spring Rest to provide a Restful Interface based on Spring Boot application.
• Designed and developed JSP pages using Spring MVC framework and used Spring Security for Authentication and authorization extensively.
• Implemented Cross cutting concerns like logging and declarative transaction management using Spring AOP.
• Responsible for Unit Testing and Integration testing of the code. Firebug was used as a default JavaScript debugger.
• Used Ant script for build and deploy process and deployed the application on JBoss server.

Environment: Java, JEE, Spring, HTML, CSS, AJAX, JavaScript, MySQL, Eclipse, Maven, JUnit, XML, JQuery.

Confidential, Greenbelt, MD

Application Developer

Responsibilities:

• Web design and development, application development using HTML, JavaScript, and Bootstrap.
• Used Agile methodology for design and development of project
• Designed and developed modules to retrieve data and improve data using Ajax calls by $HTTP service in AngularJS
• Used HTTP Interceptors for sending token in every http request.
• Worked on creating responsive website for smart devices using Responsive design and media queries.
• Created angular services and injected into the angular controller to consume the server-side REST Web API endpoints.
• Designed and developed various modules of the application with J2EE design architecture frameworks like Spring MVC architecture and Spring Bean Factory using IOC, AOP concepts.
• Developed REST Webservices clients to consume those Web Services as well other enterprise wide Web Services.
• Extensively designed Core Java/ Java J2EE error exception handling functionality, for generating quotes and error code mapping by Core Java/ Java J2EE 1.7, MS Visio, xml, spring.
• Made the integration of data in several applications in favor JSON documents with dynamic schemas using Mongo-DB(NoSQL) database.
• Responsibilities include designing and developing new back-end services, maintaining and expanding our AWS infrastructure.
• Used GIT as version controlling tool and Maven for building the Application.
• Involved in Web logic server configurations set up, data sources, and queues set up and deploying the application.

Environment: Java 1.7, Spring 4, AngularJS, HTML5, CSS3, XML, JSON, Spring Data, Apache Camel, IOC, AOP, Security, Hibernate ORM, MongoDB, REST Web Services, UML, Tomcat, Agile, JQuery, Ajax, JavaScript, Junit, GIT.

Confidential

Software Engineer

Responsibilities:

• Worked in agile software development using Scrum, attended daily scrum meetings, sprint planning meeting and sprint retrospective.
• Implemented Service Oriented Architecture (SOA) by invoking multiple SOAP based Web Services and generating client using JAX-WS. Used SOAPUI to interact with other applications using SOAP and WSDL file.
• Designed and implemented XML parsing for the XML's that are sent and received from the SOAP web services.
• ImplementedRESTservices, getting JSON response and parsing them to get the required information.
• Developed front-end validations for the JSP’s using JavaScript and Struts validation framework.
• Used Jenkins for creating Formal and Quality Build.
• Designed and implemented front end web pages using CSS, HTML, JavaScript, JSP, XHTML and JSTL.
• Created JSPs using JSTL and Struts tag libraries.
• Used Maven to build war and ear files to deploy on WebLogic Server and used Jenkins for continuous integration.
• Used DOM parser for validating the XML files against their respective Xml schemas.
• Responsible for maintaining the code quality, coding and implementation standards by code reviews for the application.

Environment: Java 1.7, Junit 4, WebLogic 12c, Oracle 10g, Spring MVC, Spring JPA, CSS3, HTML5,JUnit, Eclipse, Web services, Maven, JSTL, Junit, log4j, JavaScript.