• Design and develop GraphQL schemas and resolvers, creating a robust and flexible API that catered to diverse client needs and provided a more streamlined data-fetching experience• Design and implement complex SQL queries to retrieve, manipulate, and manage data from PostgreSQL relational databases, contributing to the overall functionality and responsiveness of the backend services• Use Angular 13 as framework to create a Single Page Application (SPA) which can bind data to specific views and synchronize data• Implement and optimize data fetching in an Angular frontend application by integrating Apollo Client, leveraging its powerful capabilities for managing and caching GraphQL queries• Utilized Apollo Client's caching mechanism to enhance application performance, reducing redundant network requests and ensuring a seamless and responsive user experience• Design and implement a robust CI/CD pipeline with the following key phases: Checkmarx Vulnerability Check, Sonar Security Check, Unit Testing, Build and Image Push, Deployment to Openshift, Liquibase Database Patching• Develop and maintain Cypress E2E test scripts to validate the functionality and user interactions of the application, contributing to the overall quality assurance process and ensuring comprehensive test coverage• Manage bi-weekly release deployments by assuring client is up to date with new features/bug fixes going in to new release, creating release tickets, managing release branch• Contribute to documentation and knowledge sharing, creating comprehensive guides and examples to facilitate the onboarding of team members and external developersTechnologies: GraphQL, Apollo Client Postgress, OpenShift, Jenkins, Cloudbees, Docker, Quay, Redhat, DBeaver, HTML5, TypeScript, Angular, NodeJS, Angular 13, Jest, Cypress, Material UI, Database, Visual Studio Code, Postman, VScode, GitLab, GitHub

• Use Agile Development methodology, interact with client, provide feedback on features, suggest optimal solutions and tailored application to customer’s needs• Develop RESTful API using Spring by utilizing its features like Spring Dependency injection, Spring Web flow with Spring Boot that interacts with Marklogic database to fetch data• Request and Response mapping using Spring (AOP) from and to the application server by annotation-based spring configuration in IntelliJ IDEA• Implement CRUD operations from Spring Boot to Marklogic using XQuery• Use Mockito to develop test cases for java bean components• Extensively work on developing UI components using Angular12 and JSON to interact with Restful API• Used various Angular custom directives and develop reusable components and templates that can be re-used at various places in the application• Develop unit tests to test all Angular UI components to ensure they function correctly• Implement Angular Router to enable navigation from one view to the next as customer performs application tasks• Implement user security model with roles and permissions on Angular routes using Angular Role-Guard• Integrate Boeing SSO technology in front-end for user log-in/log-out and verificationTechnologies: HTML5, SASS, TypeScript, Java, Angular, NodeJS, ExpressJS, Spring Boot ES6, Angular Material UI, Marklogic Database, Visual Studio Code, Postman, VScode, IntelliJ, GitLab

• Worked in an Agile environment to deliver regular updates to business team and project managers.• Attended daily standup meetings and regular grooming sessions to provide my update and get updates by the rest of the team• Implemented academic advisement application using advanced JavaScript frameworks• Implemented REST API using Node.js, Express.js• Leveraged React.js resources for all data access, encapsulating URL’s and standardizing data access interfaces• Used ReactJS and JavaScript for designing web pages and developing the business logic• Developed reusable components in React.js• Designed layout using the Grid orientation model Bootstrap framework• Maintained Parent and Child elements by using State and Props in React JS• Evaluated demo and select new JavaScript technologies and development patterns to be leveraged across the project.• Extensively work with making calls to APIS to fetch the data from the backend as JSON response and parse it on the UI for DOM/CSS manipulation• Identified and eliminate website bugs to improve user experience• Used Github to commit and push code on daily basis, solved merge hells, using VScode• Involved in all facets of Software Development Life Cycle (SDLC), including requirements gathering, establish technical specifications, set deadlines and milestones, Designing, Coding, Testing, Quality Assurance and Production DeploymentTechnologies: HTML5, CSS, JavaScript, ReactJS, NodeJS, ExpressJS, ES6, Material UI, MongoDB, Mongo Atlas, Mongoose, Visual Studio Code, Postman, VScode

• Used Java Spring Boot framework to develop web applications for client server environments and add functionalities to existing applications.• Rendered solid technical expertise in Software Development Life Cycle and core Java technologies to develop applications based on specific client requirements.• Performed unit testing of applications by developing and applying test cases in JUnit.• Developed java modules implementing business rules and workflows using Spring Boot• Designed and developed the REST based Microservices using the Spring Boot• Used GIT for Source Control and Version Management of all codes and resources• Used Hibernate as an ORM to model database designTechnologies: Java/J2EE, Spring Boot, Junit, GIT, Hibernate, Tomcat