Abdullah Muhammad

Front-End Engineer

Coligo Technologies•  August 2023 - Present•  Cairo

Contributed to a production that's being used by over 60,000 users for a web application and a native mobile application. Implemented state management solutions with React Query to optimize data fetching and state synchronization. Enforced type safety and data validation using Zod, enhancing application reliability and reducing runtime errors. Developed and implemented custom hooks to minimize logic in the representational components, enhancing code modularity and maintainability. Implemented unit tests as well as end-to-end tests using Cypress.

Front-End Engineer [Intern]

Coligo Technologies•  October 2019 - December 2019•  Cairo

Reducing time to render the students, classes, and teachers' tables by 70% through implementing pagination. Reduce technical debt across multiple modules of the system. Implementing reusable components like a search component that's usable with different modules.