Muhammad F.

2.8 million hotel records. 50,000 cruise listings synced weekly without downtime. A medical SaaS platform with a 93% user success rate. These aren't portfolio demos, they are high-scale production systems I built, optimized, and shipped. I’m a senior full-stack developer with 7+ years of experience specializing in Laravel backends and Next.js frontends. By having one senior engineer own both layers, you get faster decisions, cleaner architecture, and zero friction between disconnected teams. Core Expertise: • Laravel & PHP: Multi-tenant SaaS architecture, complex business logic, REST APIs, and database query optimization at scale. • Full-Stack Delivery: Production-ready Laravel backends paired with Next.js or Vue.js frontends. • AI Integrations: OpenAI & Anthropic API implementations, custom LLM workflows, and intelligent background processing. • Data-Intensive Systems: High-volume API sync pipelines, queue-based background processing, and low-latency database queries. • Security & Infrastructure: Row-Level Security (RLS) with PostgreSQL/Supabase, multi-tenant data isolation, and robust auth flows. Selected Featured Work: • DriniHotels: Architected a global hotel inventory system integrating 2.8M+ records from Ratehawk with a B2B agency portal and instant payment processing. • VacationsToPoints: Built a cruise booking platform processing 50,000+ records with weekly API syncs, optimized queries, and a custom sales CRM. • StayTick: Delivered a Next.js price comparison platform spanning 2M+ hotel properties with dynamic multi-source API feeds. • Medfully: Engineered the backend architecture for a UK medical prep SaaS powering applicant workflows with a 93% offer success rate. Tech Stack: Laravel | Next.js | Vue.js | PostgreSQL | MySQL | Supabase | Redis | Docker | AWS | OpenAI API | Anthropic API | REST APIs | Queues | Row-Level Security Best Fit For: • SaaS Founders who need a senior developer to own the full build from architecture to launch. • CTOs who want clean, maintainable code that can be easily handed off or scaled. • Teams scaling data-heavy applications that are slowing down under real load. • Startups embedding AI workflows into existing Laravel products. Based in Pakistan (UTC+5) with flexible, reliable overlap for US, UK, and EU clients. Clear communication, fast responses, and complete technical ownership. Send me a message with what you’re building and I’ll let you know directly if I’m the right fit.