Do you need a high-performance, scalable web application?

I'm Mousa — a Frontend Engineer focused on building fast, maintainable, and user-friendly web experiences.

I specialize in React ecosystems, performance optimization, and clean architecture. I don't just build interfaces — I focus on how things behave, scale, and feel in real-world usage.

Hi! I'm Mousa

I'm a Frontend Engineer based in Cairo, Egypt, with 3+ years of experience building responsive, intuitive web applications. My primary tool is Next.js, with Angular as a strong secondary, and I take pride in turning complex Figma designs into pixel-perfect, performant interfaces.

I currently build high-performance, scalable apps at Smicolon GmbH, where I work with TypeScript, SSR/SSG, Headless CMS (Strapi), and motion libraries to ship polished products in a Scrum environment. Before that, I spent almost two years at AlexApps building real-time dashboards, e-commerce flows, and multi-language apps with React, MUI, and Socket.io.

On the side, I take on freelance projects — from a Vue-based sales platform with role-based permissions and a loyalty system, to a Next.js dashboard for school pickups in Saudi Arabia with real-time notifications, NextAuth, and i18n.

I'm driven by clean code, efficient problem-solving, and continuous learning. I care about clear communication, good time management, and shipping work I'd be happy to put my name on.

  • 3+
    Years Experience
  • 20+
    Projects Completed
  • 15+
    Happy Clients

Skills & Technologies

  • Next.js
  • React
  • Angular
  • TypeScript
  • Redux
  • NgRx
  • React Query
  • Tailwind CSS
  • SCSS
  • Socket.io
  • Node.js
  • Firebase
  • Jest
  • Framer Motion
  • Python
  • Git & GitHub
  • Performance Optimization
  1. Frontend Developer

    Smicolon GmbH

    Mar 2025 – Present

  2. Frontend Developer

    AlexApps

    Apr 2023 – Feb 2025

  3. Freelance Frontend Developer

    Self-employed

    Dec 2022 – Present

Let's Work Together

Have a project in mind? I'd love to hear about it. Drop me a message and let's create something amazing together.

Get in Touch

I'm currently available for freelance work and full-time opportunities. If you have a project that you want to get started, think you need my help with something, or just fancy saying hey, then get in touch.

Connect with me

Looking to hire?

I'm open to discussing new opportunities, collaborations, and exciting projects.

Send me an email

Send a Message