MRUDHULA VADLAKONDA

• Analyzed, designed, developed, and tested applications using Angular and Node.js in Agile methodology.
• Working on new features of Angular 14 including new ng-templates, form validators, Router etc. Optimized RxJS streams by using debounceTime for user input, throttling API calls and caching HTTP results.
• Built responsive UI applications using HTML5, CSS3, Bootstrap and Angular 14.
• Developed reusable components, pipes, directives, and services using Angular.
• Optimized asynchronous workflows using RxJS operators (mergeMap, switchMap, debounceTime, forkJoin) for handling HTTP requests, user inputs and event-driven actions in Angular applications.
• Integrated RESTful APIs and managed asynchronous data using RxJS and Observables.
• Delivered production-level code for product development, ensuring cross-browser support and optimized CSS for improved user experience.
• Implemented NgRx state management in angular applications streamlining the handling of global state and improving application performance and scalability.
• Wrote unit tests for Angular components using Jest's mocking capabilities and Angular Testing Module, enduring proper interaction with services, directives and templates.
• Developed comprehensive Playwright test suite for web applications, ensuring thorough coverage of functional, regression and UI testing.
• Developed a Backend-for-Frontend(BFF) layer using Node.js and Nest.js creating a dedicated API layer that serves as a middleman between the frontend and various backend services to improve performance and flexibility.
• Worked on automated CI/CD pipelines using tools like Jenkins or CircleCI to build, test and deploy Docker images to GKE on GCP(Google Cloud platform)
• Utilized Docker and Kubernetes for containerization and deployment of BFF layer. Utilized Google Kubernetes Engine and docker for run time environment of the CI/CD system to build, test and deploy.
• Utilized source control tools like Github and continuous integration tools like Jenkins, CircleCI and Harness for deployment activities.
• Tracked bugs using JIRA to enhance system reliability.
• Built scalable, fault-tolerant solutions in collaboration with cross-functional teams, addressing real-world problems and providing effort and cost estimates.

Backend(Java):

• Designed and developed RESTful APIs using Java and Spring boot.
• Implemented business logic, validations and exceptional handling.
• Integrated applications with relational databases(MySQL and Oracle) using JPA.
• Wrote and optimized SQL queries and managed database interactions(CRUD operations)
• Implemented authentication and authorization(JWT/ Role-based access).
• Ensured backend performance, security and scalability.