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I am a Full-Stack Engineer with 3+ years of experience architecting and shipping production-grade SaaS platforms from database schema to cloud infrastructure. I specialize in multi-tenant systems, real-time marketplaces, and AI-powered products, and I have built platforms serving fintech, edtech, and e-commerce verticals, handling everything from payment orchestration to deployments.…

Osama Hussein

Full Stack Developer, Web Developer, Back-End Developer, +2

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I am a Full-Stack Engineer with 3+ years of experience architecting and shipping production-grade SaaS platforms from database schema to cloud infrastructure. I specialize in multi-tenant systems, real-time marketplaces, and AI-powered products, and I have built platforms serving fintech, edtech, and e-commerce verticals, handling everything from payment orchestration to deployments.…

Available to hire

I am a Full-Stack Engineer with 3+ years of experience architecting and shipping production-grade SaaS platforms from database schema to cloud infrastructure.

I specialize in multi-tenant systems, real-time marketplaces, and AI-powered products, and I have built platforms serving fintech, edtech, and e-commerce verticals, handling everything from payment orchestration to deployments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Arabic

Fluent

English

Advanced

Work Experience

Full-Stack Developer (Part-time/Hourly) at Tafawwaq

August 1, 2025 - Present

Architected and developed an online tutoring marketplace with multi-tenant architecture, role-based access controls, and automated booking lifecycle including Stripe Connect payments, tutor commissions, and attendance validation. Implemented real-time video conferencing with cloud recording and collaborative whiteboarding. Built an event-driven backend with background jobs and webhook-driven integrations, plus a mobile-first SSR frontend for international readiness.

Full-Stack Software Developer at Makan Design

July 1, 2024 - Present

Architected and developed a comprehensive multi-tenant platform that unifies stakeholders, documents, decisions, and financial metrics into a single source of truth from first client contact to final handover. Implemented three portal experiences with data isolation, a granular permission engine, and an immutable audit trail. Integrated AI-powered automation via OpenAI for translation, document generation, and predictive risk analysis. Tech stack includes Next.js (App Router, React Server Components), Express.js with Prisma ORM on MongoDB, Docker, and GitHub Container Registry. Added security layers and Prometheus-based production observability. Replaced Airtable-to-Shopify sync with a custom Node.js ETL, cutting costs by 75% and increasing sync throughput by 50%. Migrated core data from Airtable to MongoDB.