Kumar B Email & Phone Number

Boston, Ma, Us

Developed front end for applications using HTML5, CSS3, SCSS, Bootstrap, andAngular 8 frameworks and forms to associate HTML elements to model & providedynamic user validations on the client-side.● Developed Apache maven project management tool POM file to automate the buildprocess for the entire application such as manage libraries, compiling and preparing warfile.● Worked with Angular CLI & typescript in angular 9 to create controllers, components forwebpages.● Implemented logging library using Angular 9 to share components and services betweenthe libraries.● Design, develop, and maintaining Java-based e-commerce applications, includingfront-end interfaces, back-end services, and integrations with third-party systems.● Implementing features and functionality to support e-commerce workflows such asproduct browsing, shopping cart management, checkout processes, and ordermanagement.● Integrating e-commerce platforms with payment gateways, shipping providers,inventory management systems, customer relationship management (CRM) tools,and other external systems using APIs and web services.● Ensure seamless data flow and synchronization between different systems toprovide a unified and consistent shopping experience for customers.● Optimize application performance and scalability to handle high traffic loads andpeak usage periods, minimizing response times and maximizing throughput.● Implemented processes using a client scripting language and server scripting languageslike JavaScript, jQuery, JSON, Bootstrap, Node JS, AngularJS, React, and BackboneJS.● Binding of XML Schema to Java Classes made by using JAXB API.● Created Angular HTTP Client interceptors to add necessary JSON web Token (JWT)tokens for the outgoing requests.● Designed and developed the REST-based Microservices using the Spring Boot, SpringData with JPA (Java Persistence API), and deployed Microservices onto Docker.● Used React profiler to identify rendering issues,

Gainesvillle, Florida, Us

Involved in various Software Development Life Cycle (SDLC) phases of the project likeRequirement gathering, development, enhancements using agile methodologies.● Developed Micro Services using Spring Boot, with continuous deployment andcontinuous integration using Docker and Jenkins.● Extensive experience with Continuous Integration Tools Bamboo, and good workingknowledge on source repository management tools like GITLAB. ● Developed modules in the application using micro services architecture style.● Designing and developing the Spring –boot REST services to push data to PostgreSQL,save logs to AWS S3, validated, and authorized other REST services.● Involved in deploying systems on Amazon Web Services (AWS) Infrastructure servicesEC2. And utilized most of the AWS services like S3 as a data store for storing the filesthat falls into the bucket, IAM roles, Elastic Bean Stalk, generated Lambda Functions totrigger an event that occurs in S3, Code Commit as a Version controlservice, AWS Cloud Watch.● Developing Web Pages by using HTML5, CSS3, jQuery, JavaScript, Bootstrap, ReactJS, Node JS● Worked with team members with establishing and applying appropriate branching,labelling/naming conventions in GIT. ● Implemented CI CD pipelines using Jenkins and build and deploy the applications.● Use of Jenkins pipelines to drive all Micro services builds out to the Docker registry andthen deployed to Kubernetes, Created Pods and managed using Kubernetes.● Worked on an application which is developed entirely on Mean Stack with deploymenton Node JS, MongoDB, Express, and React JS based on the MVVM design pattern.● Spring Boot Microservices were developed with microservice architectureusing REST and Apache Kafka.● Working with React Router for developing Single Page Applications SPAs.● Used React JS to create views to hook up models to the DOM and synchronize datawith server as a Single Page Application (SPA).● Implemented web application built on MEAN

Review the requirements and analyze the impact.● Developed enterprise level web application using Java and web technologiesincluding HTML, Java, JavaScript, CSS, Ajax, JSON, and XML.● Design develop and implementation of web-based applications to support businessrequirements.● Adaptable in evolving environment and flexible.● Developed application using Angular2 and Node.JS connecting to Oracle on thebackend. ● Used Spring MVC, Spring ORM and Spring Security modules to integrate withMongoDB to implement persistence layer in Hibernate.● Designed and developed core features for a real-time Android application usingJava.● Built Android application with back-end API integration to improve the customerexperience and cut down on development time.● Used Maven for building the applications EAR for various environments.● Performed functional testing using SOAP UI and created mock services for testingon developer sandbox.● Involved in building web pages by reading data from the back-end DB.● Utilized Git for distributed version control of the project.● Participated in scrum meetings and in sprint planning.● Used JIRA, a Project Management tool for issue tracking and release planning.● Worked with various Enterprise database technologies including SQL Server, OracleandDB2/AS400.