 Implemented the project following the Software Development Life Cycle (SDLC) in Java, using an agile

methodology with task completion, user stories, and iterations.

 Designed and deployed server-side applications using Java Spring Framework and Hibernate for data access.

 Utilized top design patterns, such as Singleton, Factory, and Dependency Injection, to build the application with

a layered architecture.

 Developed the client-side application using Angular 12, incorporating routing, lazy loading, services,

components, directives, pipes, interceptors, and reactive forms.

 Created comprehensive unit test cases to achieve at least 90% code coverage. Emphasized Test-driven

development (TDD) to drive software design and achieve decoupling of dependencies. Implemented SSO Service

to generate SAML Assertions for exchanging authentication data between Service Provider and Identity Provider.

 Designed database tables based on the SAML 2.0 schema required for Single Sign-On (SSO) management.

 Utilized Jenkins pipelines to orchestrate the builds of microservices and deploy them to Docker registry, followed

by deployment to Kubernetes. Managed Kubernetes Pods.

 Proficient in developing applications using both Java Spring Framework and Java Spring Boot and extensive

experience in creating and maintaining Azure-based solutions.

 Wrote Python OO Design code for manufacturing quality, monitoring, logging, and debugging code optimization.

 Built and maintained Docker container clusters managed by Kubernetes, employing Linux, Bash, GIT, and

Docker. Used Kubernetes and Docker as the runtime environment for the CI/CD system to build, test, and

deploy applications.

Involved in the complete Software Development Life Cycle including Analysis, Design, Implementation,

Testing, and Maintenance and participated in the re-design and architecture of Designee Management System

application using client technologies React.js and React Native.

 Worked on a Java application with Spring Framework, React, Hibernate, and PostgreSQL.

 Participated in the development of forms for the Application Process and Selection process in React (React.js and

React Native). Designed server-side applications using Spring Framework's MVC and Web form in the web

application framework.

 Acquired extensive experience with AWS services such as EC2, S3, RDS, DynamoDB, Lambda, Elastic

Beanstalk, API Gateway, CloudFront, CloudWatch, and more.

 Proficient in developing, deploying, and managing Java applications on AWS cloud infrastructure. Utilized

Kubernetes to orchestrate the deployment, scaling, and management of Docker Containers.

 Implemented Unit Testing using JUnit for Java code. Utilized AJAX controls to retrieve data from the server

without interfering with the display and behavior of existing pages.

 Worked on WEB API manipulation for companies' intranet sites based on SDL Tridion.

 Used MVVM (Model-View-ViewModel) architecture to decouple Xamarin code from the main code to make it

pliable for Unit Testing. Utilized jQuery and Prototype to meet AJAX and DOM scripting needs.

 Implemented project according to the Software Development Life Cycle (SDLC) and programmed using a fast-

paced agile methodology, involving task completion, user stories, and iterations.

 Proficient in using AWS CLI to manage AWS resources and deploy Java applications. Familiarity with Spring

Boot and its support for AWS services, such as AWS Lambda and API Gateway.

 Performed all unit testing, debugging, and post-release support using Xamarin Test Cloud with different

iOS/Android OS versions and devices.

Implemented Agile development methodology and provided estimates, and participated in Weekly grooming

meetings, daily & weekly status to the client on progress of the tasks.

 Utilized Jenkins pipelines to orchestrate the builds of microservices and deployed them to Docker registry,

followed by deployment to Kubernetes. Managed Kubernetes Pods.

 Developed Responsive Web pages that are rich in user interaction using ReactJS, HTML5, and CSS3,

JavaScript, jQuery, and Bootstrap. Performed Performance testing for the application before go-live and

addressed performance issues.

 Developed Java applications using Web API to communicate with external applications. Also involved in

developing small Java Web Forms applications.

 Integrated React front-end with Java Web API to build a full-stack application with a scalable and performant

architecture. Implemented Server and Client-side validations using Java Validation controls and jQuery.

 Created and consumed Java Web services and implemented Restful Web API services for the service layer.

Implemented Action filters and Exception filters to implement REST services.

 Developed n-tier Architecture and distributed Java applications using Java Web Forms and Java Swing.

 Used Unit framework for unit testing (JUnit and TestNG) the application. Provided production support for the

applications developed after deployment. Reviewed code written by other developers.

 Created unit and integration tests using substitution and Spring Framework's Inversion of Control (IoC) and

dependency injection.

 Responded to production issues and modified code (frontend and backend) to provide quick resolution. Wrote unit

tests using JUnit and Eclipse IDE. Performed