Vijay T

• Designed and developed UI with Multi-Threading for the application using HTML5, JavaScript, AngularJS, ReactJS. • Extensive experience in developing Microservices using Spring Boot. • Redesigned the application modules using Spring Boot Rest API/Services, Spring, Spring-Data, which resulted in 30% decrease in response time, 25% less code and 15% Increase in revenue. • Built single page applications leveraging TypeScript in Vue.js, React JS and Vue Press JavaScript libraries. • Developed application components using Spring, Spring-Data, Spring Boot and Oracle. • 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. • Developed responsive web Application by integrating Angular with Bootstrap which is further integrated with web services and Vue.js. • Implemented client-side Interface using Angular 7 and .NET to structure code in an MVC. • Extensive knowledge and hands on experience in developing NodeJS applications using MVC frameworks and installation of client-side dependencies using Bower. • Used Spring extensively to achieve dependency injection to wire the object of business class. • Implemented Kafka producer and consumer applications on Kafka cluster setup with help of Zookeeper. • Used Spring Kafka API calls to process the messages smoothly on Kafka Cluster setup. • Implement Oath tokenization for RESTful webservices using Spring boot. • Solid proficiency with distributed version control tools such as GIT, GitHub, SVN and cloud platforms like Azure, Amazon Web Services (AWS), Amazon EC2, Web apps. Environment: Java 8, J2EE, python, Core Java, HTML5, CSS3, JavaScript, Angular 8.0, jQuery 2.0, JSON, Maven 3.0, .NET, Spring 5.0x, Spring boot, JPA, JDBC, Jenkins, Apache Tomcat 8, Apache Camel, Active MQ, Git, Eclipse IDE, Junit, Linux, Windows, Azure DevOps,AWS .

• Designed the applications, user interactive (UI) web pages using web technologies like HTML, XHTML, CSS, JAVASCRIPT, .NET and Angular 4. • Responsible for design and development of UI screens using Multi-threading for the application using HTML5, JavaScript, AngularJS 4.0, jQuery. • Converted a monolithic app to microservices architecture using Spring Boot using 12-factor app methodology. • Designed an ideal approach for data movement from different sources to HDFS via Apache/ Confluent Kafka. • Implemented RESTful web services to make rest calls from client to server. • Involved in developing code for obtaining bean references in spring framework using Dependency Injection (DI) or Inversion of Control (IOC). • Strong knowledge on working with GraphQL schema , queries and mutation to interact with Mongo DB and several other layers. • Good knowledge on working with Apollo client to interact with GraphQL server. • Used Spring JDBC and Spring Hibernate to manage Data Access with DAO design pattern. • Used Spring Boot and developed the application as micro services. • Strong working experience in client scripting language and server-side scripting languages like JavaScript, jQuery, Node JS, Underscore.js, Express.js, React JS, Angular JS, Angular2, Express.js, Vue.js, Backbone.js, WIRA, Require.js, Ext JS, NextJS, with ECMA Script 6 features • Used Vue.js events distribution and parent chain for parent-child component communication. • Extended configuration object in Vue press application to use run-time updates with Node.js File System. • Worked on analyzing Hadoop cluster using different big data analytic tools using Kafka. Environment: Java 8, J2EE, Core Java, HTML5, CSS3, JavaScript, python, Angular 8.0, .NET, jQuery 2.0, JSON, Maven 3.0, Spring 5.0x,Spring boot, JPA, JDBC, Jenkins, Apache Tomcat 8, Apache Camel, Active MQ, Git, Eclipse IDE, Junit, Linux, Windows.

• Developed application using MongoDB, Express, React, Node JS and GraphQL. • Created GraphQL schemas and queries to interact with database. • Responsible for developing the UI pages with HTML5, CSS3, Bootstrap, Python, JavaScript, JSON, jQuery, Angular JS, Vue.js, Angular 2, React JS and Ajax. • Maintained states in the stores and dispatched the actions using redux, Mobx and GraphQL. • Implemented the project using Spring boot and used core Spring concepts like AOP, IOC • Implemented Spring Boot Micro Services to divide the application into various sub modules. • Expertise in Core Java with strong understanding and working knowledge of Object Oriented • Concepts like Collections, Multi-Threading, Concurrency framework. • Taking the responsibility and creating REST Web services and developing new functionalities • Moreover, testing those using Postman client. • Created Restful web services with security mechanism OAuth 2. • Extensive experience in designing front end interfaces using HTML, JSP, CSS, Java Scrip and Multi-threading with Angular8. • Implemented REST Microservices using spring boot. • Excellent in building Single Page Application (SPA) using MVC angular.js framework. • Implemented internationalization support to the application. • Extensively worked on core Java and used different design patterns. • Used Jenkins for continuous integration, GitHub for version management & Maven for • Building the application in the cloud leveraging Azure and AWS API’s. • Developed a POC related to Python and Node JS. Environment: Java 8, J2EE, Spring 4.0, Spring Boot, Spring IOC, Hibernate 3.0/JPA, PHP, Internationalization, Node JS, JDBC, Rest API, OAUTH 2, Postman, Tomcat Web Server 7, WAMP, Oracle 11g, Amazon Web services (AWS),S3, Junit 4.0, Jenkins, Windows 7, XML, JSON, Jenkins, GitHub, JavaScript, React, Typescript,Angular .