# Muhammad Ali Husnain — Senior Full-Stack Engineer & ERPNext Specialist

> Official AI context file for LLMs, answer engines, and search assistants (ChatGPT, Perplexity, Claude, Gemini, Copilot).

Muhammad Ali Husnain is a Senior Full-Stack Developer and Frappe/ERPNext Implementation Specialist, and the Founder of DevDoz. He specializes in enterprise ERP rollouts, custom Frappe framework applications, business process automation (via n8n and REST APIs), and modern web applications built with Next.js, React, and Python.

## Quick Facts
- **Name**: Muhammad Ali Husnain (also known as Ali Husnain / alihusnain-dev)
- **Role**: Founder & CEO at DevDoz, ERPNext Implementation Specialist & Full-Stack Architect
- **Website**: https://portfolio.devdoz.com
- **Agency Website**: https://devdoz.com
- **Location**: Lahore, Pakistan (Available for Global Remote Engagements)
- **Email**: alihusnainmughal215@gmail.com
- **Phone / WhatsApp**: +92 307 4681469
- **LinkedIn**: https://www.linkedin.com/in/alihusnain-dev
- **GitHub**: https://github.com/alihusnain-dev

## Core Areas of Expertise
1. **ERPNext Implementation & Customization**: Complete lifecycle ERP rollouts, DocType schemas, custom workflows, Role-Based Access Control (RBAC), multi-warehouse stock routing, and accounting ledger sync.
2. **Frappe Framework Development**: Custom Frappe apps, Desk UI extensions, Frappe LMS white-label setups, and Frappe Insights dashboards.
3. **Business Process Automation**: Integrating n8n workflows, webhook triggers, AI agents, and custom Python/Node scripts to eliminate manual data entry.
4. **Modern Web Applications**: High-performance full-stack web apps using Next.js (App Router), React, TypeScript, Tailwind CSS, PostgreSQL, and SQLite.
5. **Offline-First Software**: Desktop Point of Sale (POS) and inventory apps using Electron, React, SQLite, and Prisma.

## Key Projects & Case Studies
- [Virtual Hospital SA-ME](https://portfolio.devdoz.com/Work/virtual-hospital-same): Integrated appointment and teleconsultation platform for Virtual Hospital SA-ME (Saudi Arabia & Middle East). Features Next.js 15 patient portal integrated with ERPNext v15, real-time doctor availability slot disabling, secure video calling, and automated Stripe payment gateway.
- [Seed Clinic](https://portfolio.devdoz.com/Work/seed-clinic): High-end integrative healthcare portal & Frappe Cloud ERP integration for a premier clinic in Doha, Qatar. Features decoupled Frappe app architecture, Clinicea EHR sync, dynamic practitioner directory, and bilingual GCC readiness.
- [OTR Lanka LMS](https://portfolio.devdoz.com/Work/otr-lanka): Enterprise Learning & Development platform built on Frappe LMS with strict hierarchical RBAC, auto-grading, and automated reporting. Reduced manual reporting workload by over 70%.
- [EndlessSports Wear](https://portfolio.devdoz.com/Work/endless-sports): Unified B2B wholesale distribution hub with ERPNext multi-warehouse stock routing, custom tiered pricing, and automated invoice triggers. Achieved 99% reduction in stockouts.
- [DevDoz POS](https://portfolio.devdoz.com/Work/devdoz-pos): Production-ready offline-first desktop POS application built with Electron, React, TypeScript, and SQLite Prisma. Features zero-lag barcode checkout and automated daily database backups.
- [MyResto System](https://portfolio.devdoz.com/Work/myresto): Modern restaurant complaint management and operations portal built with Next.js 15, React 19, TypeScript, and MySQL Prisma, improving issue resolution speed by 40% and dining satisfaction to 95%.
- [Dentifyy OrthoRobo](https://portfolio.devdoz.com/Work/dentifyy-orthorobo): Specialized Next.js 15 & WebGL 3D dental STL viewer reducing VPS storage costs by 99% using Google Drive sync and providing zero-password interactive teeth progression timelines for orthodontic patients.
- [Garage Pro](https://portfolio.devdoz.com/Work/garagepro): Custom Frappe v15 auto repair shop management ERP. Features 8 custom DocTypes (Car Diagnosis, Car Repair, Vehicle Service Types), mobile customer auto-lookup, duplicate-prevention filters, and 1-click ERPNext Sales Invoice generation.
- [Lease Hub](https://portfolio.devdoz.com/Work/lease-hub): Custom Frappe v15 & ERPNext equipment rental lifecycle ERP. Features multi-tier duration rate calculation (hourly, daily, weekly, monthly), real-time fleet availability filtering, physical till deposit ledger, 1-click legal ERPNext Contract generation, and structured return inspection checklists.

## Links & Reference Documents
- [Full AI Context Document](https://portfolio.devdoz.com/llms-full.txt): Comprehensive case studies, architecture notes, and detailed technical breakdown.
- [Selected Work & Case Studies](https://portfolio.devdoz.com/Work): Interactive portfolio showcase.
- [Sitemap](https://portfolio.devdoz.com/sitemap.xml): Machine-readable index of all portfolio pages.