Open to new opportunities

I build systems end to end  web, mobile, and AI. 

Six years across React, Next.js, Flutter, Node.js, and Laravel — plus the infrastructure underneath and the AI tooling on top. I build platforms for universities, government, and payment companies, and keep them running at 99.99% uptime under real load.

Node.jsReactLaravelNext.jsFlutterDockerKubernetesPostgreSQLRedisRabbitMQAWSTypeScriptTensorFlowOpenAI APIClaude CodeNode.jsReactLaravelNext.jsFlutterDockerKubernetesPostgreSQLRedisRabbitMQAWSTypeScriptTensorFlowOpenAI APIClaude Code
0+Years shippingSince 2019
0.00%Uptime sustainedMulti-tenant platforms
0K+Concurrent usersAt peak load
$0M+Processed monthlyPayment gateway volume
Selected work

Things I've shipped

Systems in daily use by university staff, operations teams, and enterprise clients.

01

FDM — Delivery Dispatch Platform

2026

Multi-tenant SaaS + courier mobile app

Stores each run on their own subdomain off one Laravel codebase, with orders auto-dispatched to a shared courier fleet. Three surfaces from a single set of business rules: an admin panel, a tenant-scoped store panel, and a versioned API driving a Flutter courier app. Built through an agent-driven TDD loop — every issue implemented test-first on its own branch, gated by CI.

LaravelFilamentFlutterSanctumMulti-tenancyAgentic TDD
02

Arabic Sign Language Translator

2026

Real-time CNN classifier

A custom 3-block convolutional network that reads webcam frames and classifies them into 32 Arabic Sign Language letters every 350ms, with a word builder that assembles stable consecutive signs into words. Trained on a 32GB+ dataset I expanded well past the original corpus to cover varied lighting, backgrounds, and hand positions — so it holds up outside lab conditions. Tuned to run on consumer CPUs, no GPU required.

TensorFlowKerasFastAPIPython32GB+ dataset97% accuracy
03

Faculty Appointment System

2025

Qassim University

A university-wide platform for creating, reviewing, and approving faculty appointments. Replaced a paper process that ran for weeks with a committee workflow that clears in days.

ReactNode.jsLaravelFastAPIRedis
04

MyQU Cafe

2026

Mobile ordering for university staff

The mobile side of an internal ordering app, built against a Laravel backend. Shipped screen-complete on mocked data so mobile and backend could move in parallel.

React NativeExpoLaravelSSO
05

QU-NOC Dashboard

2026

Infrastructure & automation

One dashboard for the university network operations center, reading live from the Ansible Automation Platform API. Job tracking, inventory, and host analytics in a single place.

Next.jsReact 19TanStack QueryWebSockets
Experience

Where I've worked

2025 — Now

Full Stack Web DeveloperCurrent

Qassim University — Deanship of IT

Academic platforms on React and Node.js/Laravel, containerized and deployed on AWS.

2023 — 2025

Backend Developer

Tamkeen Technology

Multi-tenant platforms for 30+ clients. Scaled onto Kubernetes with queues at 1M+ events a day.

2022 — 2023

Backend Developer

Nile Center

Payment gateway integration handling $2M+ monthly across features used by 100K+ people.

2021 — 2022

Full Stack Web Developer

Flex Technology

ERP modules on React and Node.js, with reporting dashboards over aggregated data.

2019 — 2020

Full Stack Web Developer

Nexa Technology

SaaS platforms and PCI-DSS payment flows serving 75K+ requests a day.

Toolkit

What I build with

Languages
  • JavaScript
  • TypeScript
  • PHP
  • Dart
  • Java
Frontend
  • React
  • Next.js
  • Vue
  • Tailwind
Mobile
  • Flutter
  • React Native
  • Expo
Backend
  • Node.js
  • Laravel
  • Filament
  • FastAPI
Data & Infrastructure
  • PostgreSQL
  • Redis
  • Docker
  • Kubernetes
  • AWS
AI & Machine Learning
  • TensorFlow
  • Keras
  • OpenAI API
  • Claude Code
  • Agentic workflows

Have a system that needs building?

Currently in Riyadh, working with teams anywhere.

© 2026 Wali El Din HassanRiyadh, Saudi Arabia