Khaled Nasr
About Candidate
Logical and results-driven React front-end developer with +2 years of professional experience. Fast learner and able to grasp new concepts & adapt to new technologies quickly and efficiently. Skillful at contributing to highly collaborative deadline-driven Agile work environments, finding solutions and determining customer satisfaction. Proven experience developing user-focused web applications using HTML, CSS, JavaScript, React, multiple APIs, third-party integrations, databases and different relevant libraries such as Material-Ui and Bootstrap.
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Location
Education
Work & Experience
• Collaborated within an Agile team of UI/UX designers, front-end and back-end developers to design and architect all the different layers & layouts of the Crowd Security Hub project meeting all the necessary business requirements. • Built +100 different reusable and responsive pixel-perfect UI components matching Figma UI/UX designs. • Configured and customized Material-UI theme to match the theme of our UI/UX designs. • Was responsible for implementing state management using Redux (RTK), redux-thunk and redux-persist. • Was responsible for writing different GraphQL queries to acquire data. • Wrote multiple storybook stories for each UI component to be able to manually test them or automatically visual-test them using Chromatic. • Wrote a variety of tests using Jest and React Testing Library to ensure code quality. • Technologies used: Typescript, React, Redux, Material-UI, Storybook, Chromatic, Jest, React Testing Library, Git, GraphQL, MongoDB Realm.
• Built several projects and developed features as per client requests accurately translating their business requirements followed by maintenance and monitoring for a period of time. • Worked for Invesp, a CRO company, where I developed +30 A/B testing experiments for a variety of clients such as iBUYPOWER and printfresh, helping them to improve the conversions rates and to see about 20% to 45% increase in sales. • Developed the frontend of “Calories Tracking App” which tracks food entries and calories. • Technologies used: React, Redux, Next.js, JavaScript, Typescript, jQuery, Bootstrap, Material-UI, Node.js, MySQL, MongoDB.
• Built dynamic participants aptitude tests that get gradually more difficult as the candidate progresses in which I handled front-end validations and end-to-end testing. • Built a platform that displayed real-time test results of participants aptitude tests. • Optimized website performance and ensured compatibility with accessibility guidelines. • Was responsible for UI integration with back-end endpoints. • Tested website compatibility across multiple browsers and devices, uncovering and debugging issues and addressing inconsistencies. • Technologies used: JavaScript, jQuery, Bootstrap, PHP, MySQL.
