Pejoal Hanna

Full Stack Developer @Upwork

DE

As a Full Stack Developer, my responsibilities spanned across several areas:Front-End Development: I designed and implemented user interfaces using Vue.js and React, ensuring a seamless and interactive user experience. I worked closely with UX/UI designers to translate design mockups into code, making sure the final product was visually appealing and user-friendly.Back-End Development: I developed robust server-side logic using Node.js and Express.js. I designed RESTful APIs that facilitated communication between the front-end and the back-end. I also managed databases using MongoDB and SQL, ensuring data integrity and security.Mobile Optimization: I ensured that all web applications were fully responsive and optimized for mobile devices. This involved careful design planning and thorough testing on various devices and screen sizes.Database and Server Management: I was responsible for creating and managing databases, ensuring efficient data storage and retrieval. I also handled server-side programming and worked on setting up and managing servers.Security: I implemented various security measures in applications, including user authentication and authorization. I ensured that sensitive data was properly encrypted and securely stored.Testing and Debugging: I wrote comprehensive unit tests using testing frameworks like PHPUnit and Cypress. I also debugged and fixed issues that arose during development, ensuring the final product was bug-free and stable.Collaboration and Documentation: I collaborated with cross-functional teams, including designers, project managers, and other developers. I also wrote clear and concise technical documentation, making it easier for future developers to understand and maintain the codebase.These responsibilities helped me develop a strong understanding of the full web development process, from design to deployment, and allowed me to contribute significantly to the projects I worked on.

SADAT ACADEMY for MANAGEMENT SCIENCES

Bachelor's degree, Management-Informationssysteme, allgemein