Sai Pradeep Kumar E. Email & Phone Number

Seattle, Washington, United States

● Participated in Agile (Scrum) methodology and Involved in Design, development, System Testing ● Utilized Java 1.8 features like Stream API, Lambda expressions and for Bulk data operations on Collections which would increase the performance of the Application. ● Implemented the application using Spring IOC, Spring MVC Framework, Spring Boot, and Spring Web MVC and handled the security using Spring Security. ● Created and injected Spring Services, Spring Controllers and DAOs to achieve dependency injection and to wire objects of business classes. ● Used Spring Boot which is radically faster in building cloud Micro Services and develop Spring based application with very less configuration. ● Used POSTMAN to check the json data received from the services Analyzed system specifications and business requirements. ● Wrote comprehensive Unit test cases using Junit, Mockito and power Mock.● Using Swagger Framework, actualizing the Restful API and Swagger gives the rich UI to test API ● Authenticating Users and to provide the security to Restful web services using OAUTH 2.0 ● Developed Restful web services using JAX-RS in JERSY to expose the data to Spring module. ● Worked with the configured and maintained ADO to implement the CI/CD process. ● Designed, Configured, and deployed Amazon Web Services (AWS) for a multitude of applications utilizing the Amazon cloud formation. ● Experienced in setting up Amazon (VPCs), and EC2 instances, virtual private cloud security groups. Setting up databases in AWS using RDS, storage using S3 bucket and configuring instance backups to S3 bucket. ● Led the design and implementation of user interfaces using ReactJS, ensuring optimal performance and responsiveness for end-users.● Participated actively in Agile (Scrum) methodology, ensuring consistent adherence to Agile SAFe principles throughout the software development lifecycle.

El Segundo, California, United States

Participated in Agile methodology and Involved in Design, development, Implementation and testing of the enterprise applications. • Developed various Angular components, services, and modules to implement features of the application.• Apache Kafka is used to send message objects to client queues and topics.• Worked with java libraries to access AWS facilities as Simple Storage service, Simple queue and Simple DB.• Hosted and tested the application in AWS servers before publishing it in actual production environment.• Scaled the component interactions and generalized the interfaces using Restful web service.• Coordinated with QA team for development of test plan, test cases, test code and responsible for defects allocation and resolution of those defects using Selenium.• Worked using Spring boot microservices to process the messages into the Kafka cluster setup and implemented Kafka producer and consumer applications on Kafka cluster setup with the help of Zookeeper.• Used angular charting library to develop views that has line, pie, bar and dynamic charts. • Designed and developed the REST based Microservices using the Spring Boot• Used Apache camel to integrate the different applications using protocols like http, ActiveMQ and JMS.• Used Spring MVC to handle/intercept the user requests and used various controllers to delegate the request flow to the back-end tier of the application.• Involved in Web application development for backend system using HTML5, CSS3, Angular 9/11, PrimeNG, Typescript and Angular CLI.• Used Hibernate, Object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to oracle relational data model with a SQL-based schema.

New York, United States

• Used Test driven development (TDD) approach for application development.• Implemented Micro services architecture using Spring BOOT enabled REST API with the Spring Cloud modules. • Installed application on AWS EC2 instances and configured the storage on S3 buckets.• Designed and developed the framework to consume the web services hosted in AWS EC2 instances.• Developed various screens and web features for the front-end using frameworks like React JS and used various predefined components from NPM (Node Package Manager) and Redux library. • Used Apache Maven as build tool to continuously integrate the Web application.• Using Hibernate ORM tool for Memory mapping object-oriented domain model to relational database.• Extensively used various Spring Framework modules like MVC, Dependency Injection (IOC), Auto Wiring, Spring Security and AOP. Created and injected Spring services, spring controllers and DAOs to achieve dependency injection and to wire objects of business classes.• Spring Boot microservices were developed using microservice architecture with RESTFUL and Apache Kafka.• Deployed Docker contained Spring boot micro services into AWS EC2 container service using AWS admin console and used lambda to run applications in AWS console.• Designed, Configured and deployed Amazon Web Services (AWS) for a multitude of applications utilizing the Amazon cloud formation.• Experience in using React.js components, Forms, Events, Keys, Router, plus Redux, Animations and Flux concept.• Resolve micros Xstore issues ,restore data bases reimage and replace devices.• Experienced in setting up Amazon EC2 instances, virtual private cloud (VPCs) and security groups. Setting up databases in AWS using RDS, storage using S3 bucket and configuring instance backups to S3 bucket.• Design, develop and test HTML, CSS, JQuery, React JS, Redux that meets accessibility of web browser.

Houston, Texas, United States

• Involved in Requirements gathering, Development, Testing and delivery of application.• Participated in daily stand up and Sprint planning sessions as part of Agile Scrum Methodology.• Developed the applications using JSP, Struts and implemented MVC Architecture.• Designed UI pages using JSP, HTML, Angular 2/4, JavaScript, CSS, AJAX, JQUERY, JSP, JSON and Tag libraries.• Created an AWS S3 Bucket using AWS Web Management console that should be logged in using User credentials.• Worked on Kubernetes, Configuring the Kubernetes pods and testing the pods.• Implemented business tier using Spring IOC, AOP and MVC.• Built real time pipeline for streaming data using Kafka and Spark Streaming.• Involved in using Core java concepts - Collections, Exception Handling, Multi-Threading.• Involved in ORM mappings for associations, Inheritance & fetching strategy, performing CRUD operations and managing second level cache using Hibernate.• Experience developing production Node.js applications with Express module.• Apache Kafka is used to send message objects to client queues and topics• Designed and developed a module to publish the claim files to the created AWS S3 (cloud storage) Bucket using AWS Java SDK and integrated it to the application.• Working HA Environment, Configuring the Kubernetes pods and testing the pods.• Used Angular http service for server communication and seamless user experience.• Utilized Spring annotations and XML configuration for Dependency Injection.• Experience in developing, deploying and testing applications in an AWS environment using DevOps tools such as Jenkins and Docker.• Created Interactive User-Interface using Angular, Bootstrap3, HTML and CSS.• Used Spring Core Annotations for Dependency Injection and used Apache Camel to integrate Spring framework.

India

• Contributed in application development by gathering and analyzing software requirements.• Developed SOAP & REST services using Spring frameworks like Spring Boot, Spring Data and Hibernate.• Designed POJO’s, DAO’s, Controllers and Implementation classes to meet application requirements.• Applied Dependency Injection, Inversion of Control, Annotations and auto-wiring principles to enable scalability and flexibility in applications.• Involved in developing UI components using AngularJS, HTML, CSS framework• Built applications using Maven and Gradle scripts.• Configured AWS Identity and Access Management Groups and Users for improved login authentication.• Worked in CI/CD environment and agile environment• Extensively coded using Java 8, and worked in a MVC layered architecture.• Worked on various development environments like Eclipse Oxygen and Visual Studio Code.• Accessed Oracle Database using JDBC API to establish SQL and Java connectivity.• Developed SQL procedures and functions for backend processing to perform CRUD operations on database objects.• Coordinated with the operations team to ensure timely resolutions to issues encountered during the application development and maintenance lifecycle.• Prepared and demonstrated application functionalities to users by means of power-point presentations.

India

• Involved in design and developing phases of SDLC in Agile methodology.• Developed the Front End using HTML, JavaScript and CSS. • Wrote server-side programs by using Servlets and JSP • Developed the middle tier using EJBs, Java Servlets. Developed session, entity beans and message driven beans.• Worked on the Spring MVC Restful Web services, exposing services and consuming the third party.• Developed the application with spring MVC, JSF, web flow framework and struts• Creating SOAP Web Services using WSDL to connect with external clients. • Composed and executed MongoDB document scripts to insert, update NoSQL database, automating data changes, reporting and wrote MongoDB client to receive data from AMC for Companies.• Developed and deployed EJBs on the server.• Extensively used JDBC to access the database objects.• Created and implemented PL/SQL stored procedures, triggers