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
Frontend Developer
Smicolon GmbH
Mar 2025 – Present
Frontend Developer
Smicolon GmbH
Mar 2025 – Present
Frontend Developer
AlexApps
Apr 2023 – Feb 2025
Frontend Developer
AlexApps
Apr 2023 – Feb 2025
Freelance Frontend Developer
Self-employed
Dec 2022 – Present
Freelance Frontend Developer
Self-employed
Dec 2022 – Present
Featured Work

Dacatra
Next.jsshadcn/uiTypeScriptTailwind CSS
NADNEE Dashboard
Next.jsTypeScriptNextAuthNext-IntlZodReal-time
Zain Seeds
VuePiniaPrimeVueVue RouterVue-i18n
AlexApps Solutions
ReactNext.jsTypeScriptMUIReact QuerySocket.ioZod
Watches Admin
TypeScriptAdmin DashboardReact
School Dashboard
Next.jsTypeScript
Final — MCQ Exam
AngularTypeScript
Recipes App
AngularTypeScript
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.
- LocationCairo, Egypt
- AvailabilityOpen to opportunities
Looking to hire?
I'm open to discussing new opportunities, collaborations, and exciting projects.
Send me an email