Kareem M.

I build resilient software architectures that solve complex business problems at immense scale.

Over the past 3+ years, I have architected and deployed enterprise-grade solutions across diverse international markets. My engineering journey ranges from developing the high-concurrency backend infrastructure for Egypt’s massive Al-Alamein Festival (processing thousands of concurrent users in real-time), to single-handedly building a comprehensive healthcare platform that secured venture capital investment on Shark Tank Australia.

I approach software engineering with a product-first mindset. I do not just write code; I dig deep into the underlying business mechanics—whether it's understanding intricate accounting rules for an enterprise RMS system or navigating strict international data privacy protocols for NDIS compliance. I specialize in taking highly ambiguous commercial goals and translating them into clean, testable, and robust multi-tenant architectures.

Core Engineering Competencies:

• Backend Architecture & APIs: PHP (Laravel - Advanced), Java (Spring),, RESTful

• Frontend & Mobile UI/UX: React, React Native, Tailwind CSS, Electron

• Cloud & Infrastructure: Google Cloud Platform, Docker, CI/CD Pipelines, Nginx/Apache

• Database Engineering: Sql server, MySQL, MongoDB, Redis (Advanced Query Tuning & Schema Optimization)

• Domain Expertise: Multi-Tenant SaaS, IoT Hardware Integration, High-Concurrency Event Management, Enterprise RMS/CRM