SUMMARY

• 5 years of extensive experience as a Full Stack Software Developer with all the phases of Software Development Life Cycle Analysis, Design, Development, Testing and Implementation.
• Good Experience in implementingJava/J2EE technologies for application development in various layers of projects i.e. Requirement gathering, Analysis, Development of Reusable components, Code Reviews, Unit Testing and Deployment.
• Strong knowledge on Object Oriented concepts, and usage of various J2EE Design Patterns like Singleton, Factory Pattern, Builder, MVC, Chain of Responsibility, Prototype patterns.
• Utilized Node.js, Socket.io, Redis and Angular for scalable website architecture and realtime technology.
• Good understanding in Social Enterprise Management Framework.
• Comfortable working with MERN(MongoDB, Express, React, NodeJS) stack.
• Extensively worked with frameworks like Struts, JSF, Spring MVC and Hibernate, Spring Boot.
• Strong experience of doing Level 1, 2 and 3 Support.
• Expertise in web development using HTML, CSS, Java Script, and XML Schemas and parsers like DOM
• Worked onJAVACore coding to provide the Multithreading, Localization and Collections framework and integration of Spring Hibernate for an application.
• Experience with Express.js for development of RESTful web services and middleware configurations. Hands on Experience in integration with ANT, JUnit and Log4j frameworks.
• Experience in writing and executing Unit Test cases using JUnit.
• Good experience in usingJenkinsfor continuous deployment.
• Maintained long and short - range deliverables with project management teams according to project road-map.
• Experience with Passport and JSON web tokens for authentication and authorization security configurations using Node.js.
• Excellent Client interaction and presentation skills and have proven experience in working independently and in a team.
• Experience in working with version controlling tools like GIT and build tools like gradle and Maven.
• Experience in mobile automation using frameworks such Appium.
• Experience in web testing tools such testcafe and selenium

TECHNICAL SKILLS

Languages: Java, SQL, Java Script

Technologies: Hibernate, Spring Boot, Web Services, Nodejs, Reactjs, Angular 4.0

Web Technologies: HTML, JavaScript, XML, CSS, ReactJS, Angular 4+, typescript

Development Tools: Intellij, Atom, Vscode, eclipse, splunk

Web/Application Servers: Tomcat, WebLogic, IBM WebSphere, Express

Design Patterns: MVC, Singleton, DAO patterns, factory patterns

RDBMS: Oracle, MS SQL Server, MySQL

Platforms: Windows, UNIX, LINUX,MAC

Testing Tools: Junit, mochito, jasmine, chai

NoSQL: MongoDb, Cassandra

Version Control: GIT

Methodologies: Agile Methodology, Waterfall, Extreme Programming

Build Tools: Maven, Jenkins, looper, concord

PROFESSIONAL EXPERIENCE

Confidential, Bentonville, AR

Full Stack developer/Nodejs

Responsibilities:

• Involved in all the phases of software development life cycle i.e. requirement gathering, design, development and testing.
• Worked on Agile methodology to develop the web application.
• Involved in gathering all the business requirements from the business analyst (BA).
• Actively participated in scrum meetings to produce quality deliverables within time.
• Created react components with lifecycle hooks method to consume API’s used Redux as state management tool
• Development of UI models using HTML, JSP, Reactjs, JavaScript, AJAX, Weblink and CSS
• Experience in using React JS components, Forms, Events, Keys, Router, plus Redux, Animations.
• Expertise in React JS framework to develop the SPA.
• Called the Restful web services calls for POST, PUT, DELETE and GET methods using axios and fetch module.
• Tested the react components and express api’s using jest.
• Mocked Db calls using jest to perform integration tests
• Developed api’s using express and hapijs
• Working with ECMA Script 6 features. For build of JSX and ES2015(ES6) used Babel, webpack.
• Worked with Express.js for development of RESTful web services and middleware configurations.
• Used Spring IOC to inject the dependent objects at run time.
• Developed front end icons using material UI framework and to better enhance the web page
• Developed the web page with mobile first approach.
• Wrote Splunk queries for debugging application and to check logs
• Created Splunk alerts and Dashboards and to check failure rates of each application
• Used Middleware, Redux-Promise in application to retrieve data from Back-End and to also perform RESTFUL services.
• Performance tested the devices using automaton tool to find out error percentage with multiple VU and adding cpu constraints.
• Managed Docker orchestration and Docker containerization using Kubernetes
• Developed api’s using appium for device test automation.
• Deployed application in k8(Kubernetes) pods using kitt.yml config
• Used React flux to polish the data and for single directional flow.
• Experience in using Webpack as module bundler and performing the vast majority of the tasks
• Extensively used Git for version controlling and regularly pushed the code to GitHub.
• Used JIRA as the bug tracking system to track and maintain the history of bugs/issues on everyday basis.
• Developed Web services to allow communication between the applications using Restful Web Services.

Environment: Java, Eclipse, Tomcat, GitHub, Jenkins, jQuery, React, JavaScript, HTML, CSS, GIT, Spring Boot, Hibernate, XML, JSON, Maven, Redux, React Routers

Confidential, Lubbock, TX

Full Stack developer/Nodejs

Responsibilities:

• Developed Tabbed pages using AJAX and Angular2.0, Node.js for quick view of related content, scores, and headlines.
• Created Rest Api’s using express for crud operations.
• Experience with Node.js using web server based frameworks such as Express
• Developing Web applications usingJava, J2EE, Struts and JSP. Used AJAX, JSON to send request to the server to check the functionality of the website.
• Worked on CI/CD deployment pipeline using Bitbucket
• Utilized variousJavaScript and JQUERY libraries, AJAX for form validation and other interactive features.
• UsingJavaScript and Struts validation frame work for performing front end validations. Designed, developed and published Loan Pre-processing Web Services.
• Worked on various technologies like HTML, CSS, JavaScript, JSP, and Servlets. Responsible for change requests and maintenance during development of the project.
• Responsible for developing Use Case, Class diagrams and Sequence diagrams for the modules using UML and Rational Rose.
• Worked with Bootstrap Twitter Framework and Angular JS to Design single page application.
• Implemented Angular 4 component router for navigation and the services to connect the web application to back-end APIs.
• Designed the Front-end Screens using JSP, Servlets, HTML andJavaScript.
• Implemented Ajax in web pages to make Asynchronous request to the server.
• Applied jQuery scripts and CSS3 for basic animation and end user screen customization purposes.
• Created single Page Application with loading multiple views using route services and adding more user experience to make dynamic by using Angular 4 framework and Node JS
• Implemented data-binding and MVC using Angular2 for front-end development of a current web application.
• Ported and redesigned the Lead management system using Angular2, implementing modular design.
• Developed various test cases and performance unit testing using JUnit.
• Experienced in writing Unix Shell Scripts for file backup.
• Deployed code to production using lambda service and serverless framework
• Worked with AWS’s such as s3, EC2, lambda.
• Used cloud log formation to monitor logs
• Developed and deployed restful web APIs in AWS instances with Jenkins and Docker technology
• Worked with modules like MongoDB and mongoose for database persistence using Node.js to interact with MongoDB.

Environment: Angular 4.0, VSCODE, Rest,JavaScript, Bootstrap, AWS, Mongo DB.

Confidential, Peoria Heights, IL

Full Stack Developer

Responsibilities:

• Responsible for the Design, Deployment and development of the web applications.
• Worked with modules like MongoDB and mongoose for database persistence using Node.js to interact with MongoDB.
• Build Json maps to parse data consumed by api’s
• Designing, coding, testing, debugging, and documenting programs as well as support activities for the corporate systems architecture
• Applied the latest development approaches including MVC, event-driven applications using AJAX, Object Oriented (OO) JavaScript, JSON, and XML.
• Built rich prototypes and applications using HTML5, CSS3, JavaScript, JQuery, Ajax, JSON, Angular 4.0 and Bootstrap.
• Converted data from database into JSON or XML format files and retrieve useful information using AJAX calls to display them on the browser.
• Designed UML Use case diagrams, Class diagrams, and Sequence diagrams using Star UML.
• Used various Core Java concepts such as Exception Handling, Collection APIs and Executer Service Framework to implement various features and enhancements.
• Used Spring extensively to achieve dependency injection to wire the object of business class.
• Used Spring Data Repositories to perform CRUD operations.
• Implement OAuth tokenisation for RESTful webservices using Spring boot.
• Involved in creating and Deployment of REST API and Microservices in Java J2EE using Spring Boot.
• Implementation of authentication for Restful web services using Spring Boot Security Starter.
• Developing the application for incident creation and retrieving the events using restful web services with spring Boot.
• Designed CSS templates for use in all pages on the website working with CSS Background, positioning, text, border, margin, padding and table.
• Implemented Single Page Design and customized directive and filter criteria by using Angular.JS.
• Used groovy and spring boot to collecting the data from users and packaged the data as JSON distributed to applications.
• Used Spring frame work to maintain MVC and created action forms, action mappings, DAOs, application properties for Internationalization etc.
• Worked with offshore to develop application in different countries and applied country specific laws and Internationalizationed the application in East Asia
• Changed the data format (date, currency, timezone) according to different region
• Created RESTful APIs in Express and returned logic through Angular.JS data binding. Wrote tests in Mocha on server side and Jasmine on the client side.
• Worked on AWScloud services like EC2, S3, RDS, ELB, and EBS for installing, configuring and auto scaling.
• Involved in writing Java API for Amazon Lambda to manage some of the AWS services.
• Wrote JavaScript validations to validate the fields of the user registration screen and login screen.
• Developed web services in Java and Experienced with SOAP, WSDL.
• Developed the application using Angular-JS, spring, Jersey, Angular-UI, HTML, Bootstrap, CSS and JavaScript.
• Developed Angular services, controllers and created models for two-way data binding.
• Designing user Interface using Angular UI components such as tabs, grids, dropdowns etc and configured the routing service using Angular-JS router.
• Involved in developing Angular-JS directives to do reusable UI components.
• Designed a network of web pages, where the user progresses through an application by selecting links, resulting in the next page being transferred to the user and rendered for their use using REST.
• Used Apache Tomcat an application server, to implement the Java Platform Enterprise Edition, create applications and to integrate applications with other applications.
• Performed purification of the application database entries using Oracle 11g.
• Used JUnit to write repeatable tests mainly for unit testing.

Environment: Java 8, Spring, Spring Boot, Spring Data, Oracle 11g, Microservices, Angular.JS, Jquery, Ajax, HTML5, CSS3, WebServices, Star UML, SOAP, XML, JSP, Java script, HTML, MVC, Apache Tomcat.