I build AI systems & full-stack products that ship.
I'm Haider Zaman, an AI Engineer at CoreX Tech in Faisalabad, building production AI agents, APIs, and the interfaces around them. Open to remote roles.
AI Engineer
Nov 2025 - PresentDeveloped the Python/FastAPI backend for an AI-powered ordering platform with a Next.js frontend, building REST APIs for a contextual AI chat assistant, real-time order notifications, Google OAuth sign-in, and admin controls, plus round-robin rider assignment that distributes new orders across available riders.
Frontend Web Developer
Aug 2025 - Oct 2025Developed frontend features on a two-person web team, working in Agile sprints tracked in Jira and documenting work in Notion.
Scalable multi-tenant SaaS platform inspired by Shopify, with dynamic subdomain routing, Shopify Storefront GraphQL, Vercel edge deployment, and high Core Web Vitals.
AI-powered ordering agent with role-based workflows for Admin, Chef, Rider, and Users, with OAuth 2.0 via Google Cloud, PostgreSQL + Redis.
Email automation across React Native (mobile) and React (web), sharing one reusable component system, with OAuth 2.0 sign-in.
Interactive dashboard for bookings, user activity, and real-time analytics with charts and data tables.
Personalized recommender combining collaborative and content-based filtering over a user's reading history.
I build at the intersection of AI and full-stack engineering.
I'm based in Faisalabad, Pakistan, and currently an AI Engineer at CoreX Tech, shipping AI agents, APIs, and the interfaces around them. I care most about systems that actually reach production and stay reliable once they're there. I'm open to remote roles where I can own features end to end.
I'm open to remote roles and interesting builds. Email is the fastest way to reach me, and I usually reply within a day.
haiderzaman1781@gmail.com