SUMMARY:

• Design, develop and application using HTML5, CSS3, Bootstrap, JavaScript, jQuery, Jest and React.JS dat meets accessibility and web browser standards for website
• Developed user interface by using React JS, Redux, Saga Middleware.
• Implemented react JS code to handle cross browser compatibility issues in Mozilla, IE 7, 8, 9, Safari and FF.
• Used Redux - Forms as a way to get teh input from users types.
• Designed CSS templates for use in all pages on teh website working wif CSS Background, positioning, text, border, margin, padding, and table.
• Maintained states in teh stores and dispatched teh actions using react-redux action creators.
• Perform reverse engineering on legacy application (YUI framework) and build a whole new application using React and its related technologies
• Implemented lazy loading using lazy and suspense.
• Implemented Styled components instead of using a multitude of conditional class names.
• Delegate tasks to teh team members and also do code review before teh final merge to teh release branch.
• Deploy UI build on various environment including SIT, UAT and DEV using uDeploy. Perform audit on broken builds on Jenkins if ever a build fails.
• Teh client decided not to make any changes to teh backend, modified YUI code to put some of teh properties needed by teh new application in teh local storage.
• Used Middleware, Redux-Promise in application to retrieve data from Back-End and to also perform RESTFUL services.
• Helped framework team develop some reusable widgets like Panel, Checkbox and Table.
• Extensively used Hooks through teh application development.
• Used fetch API for making http calls like GET, POST, PUT and PATCH.
• Used CSS flexbox for creating flexible responsive layout.
• Has worked on AWS to fetch picture files from AWS to UI.
• Worked wif modules like MongoDB and mongoose for database persistence using Node.js to interact wif MongoDB.
• Worked wif Passport and JSON web tokens for authentication and authorization security configurations using Node.js.
• Worked wif npm commands and using package.json for managing dependencies and dev-dependencies of node.js applications.
• Added Dynamic Functionality by creating and dispatching Action Creators dat deployed Actions.
• Used JIRA as teh bug tracking system to track and maintain teh history of bugs/issues on an everyday basis.
• Interacted wif Testing Team, Scrum Masters and Business Analysts for fixing of Issues.
• Performed teh System Testing, Regression Testing for Complete UI after fixing teh Issues which are reported by teh Testing Team.
• Assisted in migrating from a legacy REST-based backend to one based on GraphQL on Node environment.

TECHNICAL SKILLS:

Tools:,: Technologies and ID Environments Service Oriented Architecture (SOA), Microservices, AWS, Eclipse, IBM Toolkit, Toad Oracle Development Tool 12.9EAI Tools: Oracle Fusion, WMQ 6.0/7.0/7.0.1/7.5.0.6, WMB 8.0/IIB 9/IIB 10

Programming languages, Libraries and Scripts: Java 6 & 8, J2EE, SQL, ESQL, BPEL, JavaScript, jQuery, HTML, PHP, CSS 3.0, C, C++, XML, AJAX, PERL, Solidity, React JS, GraphQL

J2EE Common Services APIs: Spring 3.1, 4.2, Java Servlet, JSP, JSF Primefaces 5.1, EJB 3.0, JDBC

Application Servers: Weblogic 10.3.6, IBM WebSphere Application Server, JBOSS

Web Servers: Apache Tomcat

Commonly used Frameworks / APIs / ORM/ Tools: Spring MVC, Spring Boot 1.4.7, Struts, Hibernate, JPA, Top Link, Ant, SharePoint, Web Services (RESTful, SOAP, WSDL, UDDI, JAX - RS, Axis2, CXF, Jersey 2.17), Node JS, Putty, WinSCP, Nagios, AppDyamics, NewRelic, Truffle

Databases: Oracle 8i/9i/10g, DB2, SQL Server, MS Access, MySQL, Aurora, MongoVersion and Source Control CVS, VSS, SVN, GIT GUI, SourceTree 1.6.8, Bitbucket

Operating Systems: Windows XP, UNIX, LINUX, Mac OS, Raspbian

Other Tools/Frameworks/Libraries: Joomla, Drupal, PrestaShop, Magento, SEO, SMM, Adobe Fireworks, Google AdWords, FileZilla, Microsoft Visio, SOAPUI, Compass DB, Vagrant, Docker, VM boxes, AWS

Build Tools: Maven 2.0, ANT, Gradle

Methodologies: RUP, UML, Agile, Waterfall

PROFESSIONAL EXPERIENCE:

Full Stack Developer /Java

Confidential, Irving, Texas

Responsibilities:

• Used Spring boot and Java 8 to develop microservice for Statusing feature. Used Docker container and standard MySql during development.
• Involved in database model designing for teh micro service.
• Added new features in legacy system using PERL.
• Hands on experience using Vagrant and VM boxes during monolithic application features development.
• Troubleshoot and solved code level problems quickly and efficiently in monolithic PERL applications.
• Perform Audit using Lighthouse(formerly Audit) on google chrome to identify performance rating and fix those areas which improved teh website landing page.
• Also used Seositecheckup.com to perform additional audits on teh same page to get insights about what can be fixed to make teh website load faster for a good user experience.
• Created endpoints for filtering and sorting notifications using PERL.
• Used React JS and Material UI for developing new Notifications and Statusing components.
• Implemented various screens for teh front end using React.js and used various predefined components from NPM (Node Package Manager) and redux library.
• Used Redux-Saga to handle asynchronous action calls.
• Configured S3 bucket to record user logs. A procedure is written to identify DB events which in-turn triggers AWS lambda function dat logs entries into S3 bucket.
• Configured FIFO queues to insert and retrieve messages to update teh KARD database using an existing service for Statusing feature.
• Hands on experience in creating/deleting/modifying MongoDB indexing.
• Experience wif several Atlassian products and agile methodology.
• Participated in all Scrum related events such as Sprint planning, Retrospectives and Backlog grooming
• Involved in creating bitbucket CI/CD pipelines.

Java Programmer

Confidential

Responsibilities:

• An active programmer in design, development, unit test and documentation of business Portal.
• Worked on consuming web services using SOAP.
• Processed and troubleshoot data transfers on a timely schedule.
• Worked cohesively wif other team members wif teh goal of providing highest quality programs and applications to end-user.
• Implemented Agile (Scrum) Methodology dat includes daily scrum wif team.
• Used HTML Iframes to populate default data in forms.
• Used JIRA for tracking tasks and bugs raised.
• Log4j was employed for logging errors in teh application.
• Used JDBC for all interactions wif teh database. All database access was done through Callable statements and Stored Procedures.
• Created DAOs to interact wif database for insert, update and delete operations using JDBC.
• Used JavaScript and Struts validation framework for performing front end validations.
• Used Apache Tomcat for deploying teh applications.
• Used VSS for code repository and as version control mechanism.
• Used JSPs in teh presentation tier along wif various customs tags, JSTL tags, CSS 3.0, JQuery, JavaScript and AJAX.
• Developed teh middle tier using EJBs Stateless Session Bean, Java Servlets.
• Performance monitoring and troubleshooting teh Tomcat Web Server.
• Used teh Struts Validation Framework for validation and Struts Tiles Framework for reusable presentation components at teh presentation tier.
• Designed, developed and deployed teh EJB components using Session beans, DAO objects for database access. Used Session façade and Business delegate design patterns.
• Used DB2 for back end database access and caching.
• Developed and tested teh applications using Eclipse Indigo.
• Developed database schemas, SQL queries and stored procedures for teh database running on DB2.