Touqeer Hussain

Senior Full-Stack Developer

Projects

Built and shipped independently under Qubixon International — architecture, code, and deployment.

All-in-One Business ERP

Next.jsReactNode.jsMongoDBJWTRole-Based Access Control

Architected and shipped a multi-tenant cloud ERP unifying POS billing, inventory, accounting, manufacturing, payroll, and e-commerce on a single real-time ledger.
Built a true double-entry accounting engine with enforced debit/credit balance, FIFO perpetual costing, and period lock, producing trial balance, P&L, and balance sheet on demand.
Implemented manufacturing with bill of materials across a Draft → WIP → Inspection → Completed workflow, capitalizing labor and overhead into finished-goods cost.
Added an AI assistant that answers plain-language business questions from live data, plus REST Store APIs and Shopify, WooCommerce, and Wix integrations.

Pharmacy & Healthcare ERP

Next.jsNode.jsMongoDBMulti-Branch Cloud SaaS

Extended the Finzaro core for pharmacies, medical distributors, and food companies with medicine batch and lot tracking, expiry and near-expiry reporting, expired-stock write-offs, and regulatory reporting.
Delivered supplier and customer ledgers, stock alerts, and compliance-ready inventory valuation for wholesale medicine operations.
Deployed as a multi-branch cloud subscription with AI-driven stock insights.

Hotel, Restaurant & Cafe Management Platform

ReactNode.jsMongoDBCompanion Mobile App

Built an end-to-end hospitality platform covering dine-in, takeaway, and delivery, including POS billing, table and room management, reservations, kitchen workflow, and delivery tracking.
Implemented recipe and ingredient costing to cut wastage and expose true per-dish margin, plus customer loyalty programs.
Shipped a companion mobile app alongside the cloud subscription plan.

AI-Powered Law Firm Case Management

MERN StackPythonJWT

Delivered a production MERN case management system serving 15+ legal professionals, secured with JWT role-based access control over sensitive case data.
Built Python AI document analysis that extracts key information from legal filings and generates case summaries, reducing manual review time by roughly 60%.

Matrimonial Platform

FlutterNode.jsWebSockets

Built the mobile frontend and Node.js backend with real-time messaging, file sharing, and voice-note modules over WebSockets.