About

Mariam Alahmar

Frontend Engineer. Riyadh.

Who I am

I build interfaces that remain clear when the data, network, screen size, or user behavior isn't predictable. QA, APIs, and product design sit behind that work — they make the frontend more honest, not a second job title.

How I think about interfaces

A good interface isn't only the screen you see. It's what happens when the data is late, the request fails, the screen becomes 390px, the user never touches a mouse, or production behaves differently than localhost.

Experience

  • Thanawi

    Frontend Developer · Current

    Building and maintaining production React interfaces with attention to performance, API integration, and release stability.

  • Digital Education Institute for Training

    Digital platform improvements

    Led digital platform and operational-workflow improvements that made student-facing systems easier to run and easier to find.

  • Gelaph Almahan

    React application development

    Developed a React application with Firebase authentication and real-time data, with UI, accessibility, and performance work across the product.

  • Nama Ventures

    QA

    Tested how interfaces fail — not only how they succeed — across devices, APIs, load, security, and real user paths.

Awards

  • 1st Place · Mediathon Hackathon

    Languages & Translation · Ministry of Interior · Journalist Hajj

  • 3rd Place · Tamkeenthon Hackathon

    Digital Health Technology

Technology

Build

  • React
  • TypeScript
  • JavaScript
  • HTML
  • CSS
  • Responsive UI
  • Component architecture

Connect

  • REST APIs
  • Firebase
  • Authentication
  • Real-time data

Observe

  • Sentry
  • Production monitoring
  • Debugging

Verify

  • Postman
  • Katalon Studio
  • E2E testing
  • API testing
  • Usability testing
  • Load testing
  • Security testing

Design

  • Figma
  • Responsive design
  • Accessibility
  • UX improvements
View résumé