Engaged in all phases of SDLC, including requirement gathering, design, implementation, delivery, test planning, execution, and production support.Developed user interfaces using JavaScript, Angular 13, CSS3, and HTML5.Created components from scratch and customized Angular libraries for application functionality.Integrated Spring Security with Spring JDBC for user login and access control; implemented third-party authorization with OAuth2.Developed user provisioning scripts using Node.js, fetching files from an SFTP server, and creating users in LDAP and databases.Utilized microservice architecture with Spring Boot-based services, interacting through REST and Apache Kafka.Re-architected existing applications using Java 17, Spring Reactive Stack (WebFlux), GCP, PostgreSQL, and Maven.Developed a data pipeline using Kafka, HBase, Spark, and Hive.Managed CI/CD processes using AWS, GitHub, Jenkins, and Chef.Designed and configured Azure Cloud relational servers and databases.Conducted unit and end-to-end testing using JUnit 5, Mockito, Jasmine, Karma, and Protractor.

Developed Guidewire Claim Center Integration using Agile methodology.Created React components using JSX and managed state with Redux.Implemented authentication with Spring Security and JWT.Developed REST APIs using Spring MVC and Spring Boot.Built RESTful web services with Spring Boot and Swagger, deployed on AWS instances.Managed containerized applications using Docker and Kubernetes on GCP.Performed unit testing using Jasmine, Karma, and JUnit.

Engaged in all phases of SDLC using Agile Scrum methodology.Developed SPAs and responsive web applications with Angular.Created reusable TypeScript components and services to consume REST APIs.Deployed Spring Boot microservices to PCF using Jenkins.Implemented large-scale pub-sub message queues using Apache Kafka.Developed JUnit test cases for unit, system, and user test scenarios.

Managed SDLC phases for client and server-side components.Developed SPAs with Angular 4 and Node.js.Used Spring Core Annotations for Dependency Injection, Spring MVC for REST APIs, and Spring Boot for microservices.Integrated multiple back-end services including SOAP and REST.Conducted data-driven testing using Selenium WebDriver, JUnit, and JDBC connections.

Designed and developed web pages using JavaScript, HTML, CSS, REST, and AngularJS.Developed dynamic, accessible, and cross-browser compatible web applications using TypeScript, HTML5, LESS, and Bootstrap.Implemented SPAs for user requests, records, and security settings using JavaScript and AngularJS.Conducted POC using AngularJS 2.0 and Spring MVC.Developed core Java components, multi-threading, collections, and REST for backend APIs with MySQL as the DB server.