Upwork Rising Talent
Senior Backend & Mobile App Developer
I architect production-grade APIs with Laravel, Node.js, and Django — and ship cross-platform mobile apps with Flutter. 5+ years turning complex business requirements into software that scales.
End-to-end development services tailored to your business needs. From backend architecture to polished mobile apps.
Scalable, secure REST & GraphQL APIs built with Laravel, Node.js, or Django. From database architecture to deployment pipelines.
High-performance, cross-platform mobile apps with Flutter. Native feel on iOS and Android from a single codebase.
Featured Projects
End-to-end web applications with modern frontend frameworks and robust backend systems. Optimized for performance and SEO.
Featured Projects
Real projects, real impact. Explore how I've helped businesses scale with custom software solutions.
Full-stack bilingual tourism platform with headless architecture: Next.js 16 frontend, Laravel 11 REST API, and Filament v3 admin panel.
Full-stack academic SaaS with AI-powered PDF annotation, RAG-based document chat, and university-integrated subscriptions.
Full-stack business communication platform with Twilio-powered IVR call routing, real-time SMS messaging, and automated multi-campaign SMS scheduling.
Full-stack Laravel platform with 40+ service pages, blog CMS, Stripe payments, PDF invoicing, ad landing pages with A/B variants, and a custom analytics dashboard.
Dual-sided real-time mobile marketplace connecting Saudi Arabian homeowners with verified service technicians — live on Google Play with 10+ service categories and full Arabic RTL support.
Full-stack admin panel bridging Firebase Firestore with a Laravel + Filament management interface for real-time content control, booking management, and operational monitoring.
Full-stack AI pipeline that scrapes real-time S&P 500 press releases, runs them through multi-model GPT sentiment analysis, and produces actionable buy/sell signals on a color-coded dashboard.
Full-stack platform that generates grid-based Google Maps ranking heatmaps for local businesses, with integrated image geotagging tools and a credits-based monetization system.
Multi-tenant SaaS inventory management platform covering the full order-to-warehouse lifecycle with Stripe billing, Shopify sync, and a custom multi-method costing engine — deployed on Azure.
5.0-star average across Upwork and direct engagements. Trusted by founders, CTOs, and product teams worldwide.
Stuart Emmons
CEO, GoldScan3D / Pristine Green Cleaning
“Great coder, amazing communication, very responsive, highly recommend!”
Stuart Emmons
CEO, GoldScan3D / Pristine Green Cleaning
“Mostafa delivered an enterprise-grade Twilio communication platform — IVR call routing, real-time SMS, and automated campaign scheduling — with exceptional code quality across 19 months of development.”
Avidnote Team
Product Lead, Avidnote
“Mostafa handled complex AI/RAG features, Vue & Laravel integration, and 80+ API endpoints with deep technical skill. He consistently delivered production-ready code with excellent documentation.”
Ease Travel Team
Founder, Ease Travel
“Mostafa delivered a complete tourism platform — bilingual frontend, REST API, and admin panel — in just 13 days. The SEO foundations and RTL-first design exceeded our expectations.”
Nicholas Myres
Founder, InvenSync Inc.
“Building a multi-tenant SaaS with 80+ database tables, Shopify sync, and Stripe billing is no small feat. Mostafa architected the entire system from scratch with clean, maintainable code and zero shortcuts.”
Ready to build something great? Fill out the form below and I'll get back to you within 24 hours with a tailored proposal.