Sphoorthy K

Experience

1. Java Full Stack Developer

   Fidelity Investments

   Feb 2021 — Present · Dallas, TX, US

   Utilized Java and J2EE technologies for backend development, implementing core business logic and handling server-side operations. J2EE components like Servlets and JSPs were used for dynamic web content.• Enhanced legacy applications by building new components with the help of Angular and TypeScript, including components, models, services and models for coherent user experience.• Created single-page applications with the help of HTML5, CSS3, JavaScript, Bootstrap, ReactJS and NodeJS, integrating with RESTful APIs to dynamically get and display data.• Involved in scrum meetings, Sprint Planning and estimation of the tasks for the user stories.• Engaged in all SDLC phases like Requirement gathering, Design, Analysis and code Development.• Designed and developed using Spring Boot to facilitate efficient CRUD operations, letting robust data management and interaction internal to the application.• Implemented RESTful endpoints to support Create, Read, Update and Delete operations, ensuring seamless data handling and manipulation through the API Calls.• Used Spring Boots support for REST APIs to create maintainable and scalable web services which can interact with numerous client applications.• Integrated microservices based on Spring Boot with REST APIs that support scalable and modular design.• Performed CRUD functions and schema design for SQL databases to facilitate backend data administration and REST API interaction.• Utilized lambda expressions and streams, to enhance code efficiency and readability.• Applied design patterns like MVC, Singleton, and DAO to structure the application effectively. These patterns improved code maintainability, scalability and separation of concerns in the system.• Applied Spring’s Inversion of Control (IOC) container for managing dependencies and spring Security for authentication and authorization, protecting sensitive data and ensuring secure user access.

Education

• The University of Texas at Arlington

  Master's degree

  2022 — 2024