Omar Z.

12+ years building production-grade web, mobile, and AI-powered applications with 100% Job Success Score and Top Rated status on Upwork. I specialize in three areas where most full-stack developers fall short: → AI & Automation: AI Agent Builder, OpenAI API & GPT-powered applications, Voice AI & conversational agents, trading bots, and intelligent workflow automation using n8n/Zapier. Built TradersGPT, a live AI-driven trading intelligence platform. → Full-Stack Web & Mobile: React, Next.js, Node.js, Laravel on the web; Flutter & React Native for iOS/Android. From SaaS dashboards to social platforms to marketplace apps. → DevOps & Cloud: AWS, Docker, CI/CD pipelines, PostgreSQL/MongoDB. I deploy, secure, and scale what I build, no handoff to another developer needed. Recent projects: • TradersGPT - AI trading platform with OpenAI integration • TraderVerse - Full-stack trading ecosystem • TraderGuilds - Social networking platform for traders • Caribo - Flutter vehicle rental app, live on App Store & Play Store • Active SOS - Emergency alert app with real-time GPS & push notifications Tech stack: Web: React.js, Next.js, Vue.js, Node.js, NestJS, Laravel, PHP Mobile: Flutter, React Native, Swift, Kotlin AI: OpenAI API, LangChain, GPT-4, automation workflows Cloud/DevOps: AWS, Docker, CI/CD, PostgreSQL, MongoDB, Redis Payments: Stripe, PayPal, RevenueCat, in-app purchases I don't just write code, I help you choose the right architecture, avoid costly mistakes, and ship on time. Available now. Let's discuss your project.