Building production web products with
React • Next.js • TypeScript • PostgreSQL
I'm a Full-Stack Web Developer focused on building real, production-ready web products.
I work across the full product lifecycle — from responsive frontend architecture and reusable UI systems to APIs, authentication, databases, admin dashboards, multilingual experiences, and production deployment.
My work includes personal products, SaaS-style systems, e-commerce platforms, institutional applications, and end-to-end client projects.
I care about:
- Clean and maintainable architecture
- Strong frontend and product UX
- Reliable data and authentication flows
- Responsive and multilingual experiences
- Building complete products, not just demos
Mobile-First Training & Progress PWA
Full-stack fitness product built around workout execution, logging, training history, progress tracking, and offline-aware workflows.
Includes authentication, PostgreSQL-backed user data, PWA behavior, IndexedDB/offline storage, synchronization flows, multilingual support, and structured training logic.
Next.js React TypeScript Supabase PostgreSQL IndexedDB
Multilingual Full-Stack E-Commerce Platform
Production e-commerce platform with multilingual RTL/LTR storefronts, product and order workflows, checkout, authentication, PostgreSQL-backed data, and a protected administration system.
Next.js TypeScript Prisma PostgreSQL Tailwind CSS
Full-Stack SaaS Collaboration Platform
SaaS-style workspace for managing projects, tasks, members, and activity.
Built around custom authentication, sessions, PostgreSQL/Prisma data modeling, workspace membership, role-aware access, search, filtering, and real application workflows.
Next.js TypeScript Prisma PostgreSQL Authentication RBAC
Real Estate Platform & Admin System
End-to-end production real-estate platform with searchable properties and projects, multilingual content, comparison workflows, and a complete administration system.
Built and delivered from initial implementation through production deployment.
React Laravel / PHP MySQL REST APIs
Saudi Engineering Website & Custom CMS
End-to-end business platform built for a Saudi engineering company, including public company pages, services, articles, consultation workflows, SEO controls, and a complete custom administration dashboard.
PHP MySQL JavaScript Bootstrap
Multilingual Institutional Frontend Platform
Large API-driven university frontend covering faculties, departments, sectors, units, administrations, search, dynamic routing, responsive layouts, and full RTL/LTR behavior.
React TypeScript Vite REST APIs i18next
Frontend: React, Next.js, TypeScript, JavaScript, Tailwind CSS, Responsive UI, i18n, RTL/LTR
Backend & Data: Node.js, REST APIs, PostgreSQL, MySQL, Prisma, Supabase, PHP, Authentication, Authorization, RLS
Tools & Delivery: Git, GitHub, Docker, Postman, Vercel, Cloudinary, Chrome DevTools, Production Deployment
- Portfolio: kaghim.vercel.app
- LinkedIn: linkedin.com/in/karim74
- Email: karimhnfy1@gmail.com