Abdullah Ahmad

Experience

• 

  RoundPay

  Jun 2023 - Aug 2024

  Software Developer

  Project: Learning Management System .• Built the backend of learning management in Node.js from scratch and hosted it on AWS.• Led the migration of the monolithic application to 4 different microservices, aiming to enhance scalability and maintainability of the overall system. • Utilized Sequelize ORM for SQL database management, implementing REST APIs for efficient data handling and interactions. • Optimized database queries and application performance to handle high volumes of user interaction efficiently. • Implemented robust authentication and authorization mechanisms using JWT, ensuring secure access to the learning platform and protecting sensitive user data.Project: Content Management System.• Developed an Organization Management System using SPFx with React, PnP.js, and SharePoint, enabling seamless employee management and organizational hierarchy tracking.• Integrated SharePoint list data with custom React components, improving user interface responsiveness and delivering a dynamic, user-friendly management experience.• Optimized the application for scalability by leveraging SharePoint Framework, providing an extendable solution that can be adapted for various organizational needs.• Utilized SharePoint's security model to manage user permissions and ensure data integrity, delivering secure role-based access across different organizational levels. عرض أقل