// front-end engineer · 3+ yrs · React & Next.js
Abdelrahman
Mostafa
browser whisperer
Hi, I'm Abdelrahman. I build fast, clean, slightly-too-fun interfaces — currently at Lesoll, shipping Lesoll & EgyStay, and yes, everything is type-safe.
- Production ownership
- Primary frontend engineer on EgyStay
- Built for real users
- Payments, booking, chat & multi role-based dashboards
- Marketplace depth
- Technical SEO, performance & Arabic-first RTL
The toolbox
// the stuff I reach for without thinking
Selected work
all projects →
blogs/ README.md
all posts →Technical SEO in Next.js: What I Actually Wired Into This Site
A code-first tour of technical SEO in Next.js — the Metadata API, typed sitemaps and robots, a linked JSON-LD schema graph, XSS-safe structured data, and per-page OG images served through the file convention. Every line shown is running on the page you're reading.
Multi-Language Sites in Next.js: Locale Routing, Typed Dictionaries, and the RTL U-Turn
A code-first guide to internationalization in the Next.js App Router — a [lang] route segment, locale detection in proxy.ts, type-safe dictionaries with one source of truth, RTL support, and hreflang metadata. No i18n library required.
Multi-Step Forms with Zod and React Hook Form in TypeScript
A practical guide to building type-safe multi-step forms in React with Zod and React Hook Form — per-step validation, cross-field conditional rules, and one schema shared with the server.
Let's make the internet less boring.
Open to front-end roles where product craft and engineering depth matter. I'm especially useful on marketplaces, complex product flows, performance, and technical SEO.