zsh — hassan-sayed
➜ ~ ▊

About Me

README.md

I'm a Full Stack Developer with professional experience since 2023 and a strong foundation in computer science. Currently working as a Software Engineer at SBS - Specialized Business Solutions in Riyadh, Saudi Arabia, and previously a Software Engineer at Tarqia in San Jose, California.

Former programming instructor with 2 years of experience teaching Unity game development, Flutter app development, and React web development to students aged 8-15 and adults.

I specialize in building scalable web applications, cross-platform mobile apps, and cloud solutions. Passionate about solving complex problems and delivering impactful software solutions.

Skills & Technologies

package.json
1{
2"dependencies": {
3// Frontend
4"react": "19.1.0",
5"next": "^15.5.18",
6"angular": "^18.0.0",
7"typescript": "^5.6.0",
8"tailwindcss": "^4.0.0",
9// Backend
10"node": "^20.11.0",
11"express": "^4.19.0",
12"nestjs": "^10.4.0",
13"dotnet": "^8.0.0",
14"java": "17-lts",
15"python": "^3.12.0",
16"php": "^8.3.0",
17// Mobile
18"react-native": "^0.76.0",
19"flutter": "^3.24.0",
20"android-sdk": "^34.0.0",
21// Databases
22"mongodb": "^7.0.0",
23"postgresql": "^16.0.0",
24"mysql": "^8.4.0",
25"sql-server": "2022.0.0",
26"sqlite": "^3.46.0",
27// DevOps & Tools
28"git": "^2.46.0",
29"docker": "^27.0.0",
30"github-actions": "latest",
31"cloud-computing": "*"
32}
33}

Professional Experience

bash — hassan-sayed
➜ ~ npm run build:sbs
> hassan-sayed@4.0.0 build:sbs
> Software Engineer @ SBS - Specialized Business Solutions, Riyadh, Saudi Arabia
  • ✓Led full-stack development for multiple enterprise web solutions using React, Next.js, Node.js, and MongoDB, delivering task-management systems, analytics dashboards, and ERP-integrated business applications
  • ✓Built and deployed cross-platform mobile applications using React Native, including secure QR-based payment, marketplace, and service-management apps for major banking clients
  • ✓Collaborated with large product teams to develop high-traffic customer portals for healthcare and corporate clients, improving performance, UX, and system reliability through clean architecture and optimized APIs
Done July 2024 — Present
bash — hassan-sayed
➜ ~ npm run teach:misr
> hassan-sayed@4.0.0 teach:misr
> Coding Instructor @ MISR LIBRARY, Giza, Egypt
  • ✓Taught Unity game development with C# from basic to advanced
  • ✓Instructed Flutter app development for mobile platforms
  • ✓Taught React web development fundamentals
  • ✓Educated diverse age groups from 8-15 years old and adults
Done Jan 2022 — June 2024

Featured Projects

import { DevoraJS } from 'hassan-sayed/projects';

Devora.js

★ Flagship — Open Source

An open-source, Vite-based React framework for shipping multiple independently-deployable apps (marketing site, dashboard, admin panel) from a single codebase — with per-route SSR/SSG/CSR/ISR, island hydration, and security (CSP, HSTS, CSRF) built in by default. Published as a full package ecosystem: core, CLI, a project starter, and deployment adapters for Vercel and Netlify.

TypeScriptReactViteNode.js
  • •Multi-app architecture in one repo
  • •SSR / SSG / CSR / ISR per route
  • •Island-based hydration
  • •Security-first by default
GitHubDocsnpm
Devora.js landing page describing its Vite-based, security-first multi-app framework
➜ ~ npx create-devora@latest my-app
✓ scaffolding marketing / dashboard / admin
✓ wiring shared core + CLI
done in 2.4s — 3 apps, 1 backend

// the rest — client work, side projects, and one still in the oven

YallaDo landing page with a live task board preview

YallaDo

Open Source

A task management app for individuals and teams, with personal and shared workspaces, live Firestore sync, and drag-and-drop Kanban boards. Google Sign-In, task comments, and a built-in dark mode round out the day-to-day experience.

ReactViteTailwind CSS
GitHubLive Demo
GCC Customs Union Authority official website

GCC Customs Union Authority

Comprehensive electronic system with mobile apps and web portals for employee management, visitor tracking, and administrative functions.

ReactReact NativeNode.js
WebsitePlay Store
Healthy EHR app role picker: Doctor, Patient, Pharmacist, Admin

Healthy - EHR System

Cross-platform Electronic Health Record application with AI integration for heart disease prediction and health recommendations.

Flutter.NETNode.js
GitHub
$Coming soon

Bank Albilad Marketplace

Under Development

Multi-vendor marketplace platform similar to Amazon with web and mobile applications, integrated payment gateways.

ReactReact NativePayment Gateways
Coming soon

Get In Touch

version4.0.0licenseMITbuildpassingstatusavailable

Ready to bring your next project to life? Let's discuss how we can work together to create something amazing.

"maintainers": [
]

Let's Work Together

I'm always interested in new opportunities and exciting projects. Whether you need a full-stack developer, mobile app development, or consulting on your next big idea, I'd love to hear from you.

Expertise:

Full Stack Development, Mobile Apps, Cloud Solutions, Microservices

Availability:

Open to freelance projects and full-time opportunities