Mohamed Z.

Senior full-stack engineer and technical lead specializing in production-grade Next.js applications for e-commerce and content-driven businesses. Top Rated Plus, with 25+ completed contracts and a long-term track record on complex, high-stakes builds. I lead web projects end to end — headless architecture, CMS integration, analytics infrastructure, performance, and AI features that ship to real users. What I build: • Full-stack apps in Next.js, React, TypeScript, Node.js, Tailwind CSS • Headless CMS architecture (Strapi v5) and PostgreSQL/MySQL data modeling • E-commerce: custom product configurators, payment gateways, admin dashboards • Core Web Vitals & performance optimization • Server-side tracking & analytics: GTM server-side (Stape), Klaviyo, CAPI, structured data/SEO AI engineering: • RAG pipelines and vector databases for semantic search • AI-powered classification and automation systems • LLM integration (OpenAI, Gemini, local models via Ollama) and chatbots AI-driven development workflow: I build with a modern AI-assisted toolchain — Claude Code and Codex with custom workflows, skills, and MCP servers, plus Slack/Trello integrations — which means faster delivery and fewer regressions without cutting corners on code quality. I care about clean, maintainable code and measurable outcomes — faster pages, working tracking, higher conversions. Fluent in English and native Arabic, so I'm equally comfortable on US-based teams and MENA-market projects.