I’m a dedicated React & React Native Developer with hands-on experience building scalable, responsive, and user-friendly web and mobile applications. I help startups and businesses turn ideas into reliable digital products with clean architecture and strong performance.

I’m a software developer driven by the challenge of solving real-world problems through impactful web and mobile applications. I focus on writing maintainable code, optimizing performance, and delivering smooth user experiences.

I actively share insights and lessons learned from Web App and Mobile App Development, and I’m always open to collaborations and opportunities that allow me to create value and grow professionally.

If you’re looking for someone who can contribute meaningfully to your team or product — let’s connect.

• Frontend: React, React Native, Redux
• Backend & APIs: Firebase, Django, Node.js
• Languages: JavaScript, Python, C++, Typescript
• Databases: MySQL, PostgreSQL
• Tools & Platforms: Git, GitHub, Android Studio

Saudi Arabia Software House (Remote)
Feb 2025 – Present

• Building scalable web and mobile applications for international clients
• Working across full application lifecycles
• Projects: Hifz Tracking, Umrah Portal Industrial Asset and Maintenance Management Application

MAAQ Services
Jun 2024 – Jan 2025

• Contributed to production-level applications
• Strengthened React ecosystem skills
• Projects: PABSmart, Parchi

Jun 2023 – May 2024

• Delivered multiple mobile and web solutions for diverse clients
• Projects: Partner App, E-commerce Apps, Chatz, Food Recipe App

Comprehensive industrial asset and maintenance management application.

• Tracks valves, heat exchangers, motors, and work scopes
• Contractor & supervisor workflow management
• Real-time progress tracking and detailed reporting
• Ensures full visibility, accountability, and traceability

Cross-platform eCommerce mobile app (iOS & Android).

• JWT authentication & secure token storage
• Cart, Stripe payments, order history, push notifications
• Built with React Native CLI & Redux Toolkit
• Performance-optimized using FlatList pagination & WebP images

Web platform for tracking Hifz progress.

• Assignments, attendance, messaging, notice board
• Voice submissions stored via S3
• Admin panel for students & teachers
• React frontend with real-time updates

Mobile app built with React Native.

• Integrated TheMealDB API
• Smooth navigation and animations
• Lightweight, responsive UI

• Real-time messaging with WebSockets
• Stripe payments for services
• Teacher profiles, student posts, admin panel
• Advanced filtering and responsive UX

Mobile messaging application.

• Firebase backend for users and messages
• Google & email authentication
• Local storage with MySQL
• Built using React Native

Exam preparation platform for anesthesiology students.

• 1,000+ questions with analytics & mock tests
• Subscription-based with Zoho payments
• JWT, Google & Apple authentication
• Redux-based state management

Point-of-Sale (POS) mobile application.

• React Native frontend, Django backend
• PostgreSQL database
• Bluetooth printer & camera integration

SaaS platform for travel agencies.

• Customer, package & booking management
• Visa processing, payments & analytics
• Multi-role system (Admin / Agent)

• LinkedIn: https://www.linkedin.com/in/saad-sultan-25a323298/
• Portfolio: https://portfolio-ecru-two-36.vercel.app/
• Email: saadsultan4004@gmail.com

⭐ Feel free to explore my repositories and reach out for collaboration or opportunities.