I’m a Frontend Engineer focused on building clear, accessible, and maintainable software.
I enjoy understanding how systems work beneath the surface and learning through hands-on ... Show more
a-sayed123
@a-sayed123
Ahmed Sayed
Frontend Engineer
About
Top Skills
Frontend Development
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JavaScript
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Typescript
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React
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Accessibility
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Python
Education
school
University of Minya
Bachelor's Degree, Information Technology
2024 - 2028Undergraduate student in Information Technology, with a focus on frontend engineering, software development, and computer systems.
Projects
code
OpenSeadragon — HTTP Status Propagation
Visit Project open_in_new Sep 2026 - Sep 2026An open-source contribution to OpenSeadragon addressing HTTP status propagation during viewer opening failures.
I worked within the existing codebase to trace the error flow, propagate HTTP status information through the relevant APIs, update TypeScript definitions, and add tests while preserving existing behavior.
This contribution gave me practical experience reading and modifying an established JavaScript codebase rather than working only on standalone projects.
code
Rest Countries
Visit Project open_in_new Aug 2026 - Sep 2026A React frontend for exploring countries with a focus on accessible interaction, predictable UI behavior, and maintainable architecture.
The project includes keyboard-accessible navigation, focus restoration, reusable interaction hooks, behavioral testing with Vitest and React Testing Library, and a restrictive Content Security Policy.
Built as a practical study of frontend architecture and accessibility rather than only a visual implementation.
code
ARON
Visit Project open_in_new Jul 2026 - PresentARON is a browser-engineering project in Python focused on understanding and experimenting with the core stages of web content processing.
The project currently explores fetching web resources, content adaptation, HTML parsing, and primary-content extraction through explicit contracts and small, testable components.
I’m using ARON as an engineering lab to study how browser-like systems process web content from the response layer to structured document representations and extracted content.
code
Weather App
Visit Project open_in_new Jun 2026 - Aug 2026A modular weather application built with vanilla JavaScript using geocoding and weather APIs.
The application separates API communication, validation, application logic, and UI concerns into distinct modules, with responsive behavior and explicit handling of user input and API states.
The project was built to explore application architecture and separation of responsibilities without relying on a frontend framework.
Language & Tools
JavaScript, TypeScript, Python, C++, SQL, HTML, CSS, React, Vitest, Git
Currently Exploring
Browser engineering, HTML parsing, content extraction, TypeScript, AI engineering, and data engineering.
Achievements
Built and published multiple frontend projects, contributed to the OpenSeadragon open-source codebase, and published technical articles covering React architecture, accessibility, and open-source engineering.
Fun Fact
I learn best by building things and investigating why they work.
Random Dev Quote
Build to understand.
Contributions
Articles
Comments
Saved Posts
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