Full-Stack & AI Engineer
March 2022 — Present · 4.5 years of building production web, CRM, and AI systems
I design and ship systems that operators actually use: WhatsApp agent inboxes, Bitrix24 CRM tools, ERPNext tax compliance, desktop AI assistants, and automation. Work spans Django, React/TypeScript, PHP inside Bitrix, Flutter, and Python services behind Docker and nginx.
I care about isolation at the API, secrets staying off git, and a UI that matches the job — chat threads, boards, and admin consoles rather than demo pages.
- Experience: March 2022 → September 2026 (4 years 6 months)
- Focus: Full-stack product, CRM/ERP integration, AI-assisted operations
- Education: FAIT (Mathematics), Allama Iqbal Open University · Dars-e-Nizami (6th year), Jamia Naqshbandia Rizvia
March 2022 — Present · 4.5 years
End-to-end delivery: APIs, iframe panels, background workers, and the ops scripts that keep them live.
Production systems embedded in self-hosted Bitrix24 and a Docker stack on a dedicated host.
- WhatsApp agent inbox — Official Meta / alots.io plus unofficial linked-device path, 24-hour session window, campaigns, CRM handoff
- Complaints — Bitrix left-menu iframe, agent/admin isolation, resumable uploads, SSE
- CRM access — agent vs head visibility, department exclusivity, phone last-4 mask, org-manager console
- Tenancy Contract & Deal Scouting — Ejari-style and compliance PDFs from CRM records, email / WhatsApp send
- AI calling CRM — Express + Supabase + React agent desk
- TaxPearlz / Digital Invoicing — FBR PRAL DI + POS fiscal for ERPNext v16
- JARVIS / AURA — local-first desktop assistants (LiveKit, Electron, FastAPI)
- Syed Shayan — Flutter WebView app for the public site
- Lead intelligence (Maps / Houzz / BBB), catering sites, WordPress theme, 3D portfolio
| Languages | Python, TypeScript, JavaScript, PHP, Dart, SQL |
| Backend | Django, DRF, Channels, Celery, FastAPI, Express, Node.js |
| Frontend | React, Vite, Tailwind, TanStack Query, Three.js, plain ES modules |
| Mobile | Flutter (Android, iOS, web, desktop) |
| Data | PostgreSQL, Redis, MySQL, Supabase |
| CRM / ERP | Bitrix24 (roles, SPA, local apps), ERPNext / Frappe |
| AI / automation | LiveKit, provider LLMs, MediaPipe, Playwright, OpenCV |
| Ops | Docker Compose, nginx, Vercel, GitHub Actions, Linux |
Private A7 repos are linked for the account owner; they stay private.
| Project | Stack | Role |
|---|---|---|
| Whatsapp-solution-bitrix | Django, Channels, Celery, ES modules, OpenWA | WhatsApp inbox in Bitrix; Official + unofficial stacks |
| CRM_COMPLAINTS-app | Django, React, Vite, Tailwind, Redis SSE | Complaints inbox; ticket isolation; chunked media |
| CRM-Access-management | PHP, FastAPI, Bitrix kernel | Roles 36/54, phone mask, org-manager iframe |
| Permit-tanancy-contract | PHP, vanilla JS, Bitrix session | Tenancy PDF + Deal Scouting compliance board |
| A7_group_company | Express, TypeScript, Supabase, React | AI calling CRM — login, next lead, complete/follow-up |
| Project | Stack | Role |
|---|---|---|
| taxpearlz | Frappe, ERPNext 16, Python | FBR Digital Invoicing + POS fiscal |
| JARVIS-AGENT | Python 3.12, LiveKit, Electron | Local desktop assistant; tested backend |
| AURA-AI-AGENT | Electron, FastAPI, Socket.IO | Voice / vision / automation prototype |
| shayan | Flutter, WebView | SyedShayan.com mobile/desktop shell |
| Matloob-Portfolio | React 19, Three.js, Vite | 3D personal site |
| Altaf-catering-company | PHP, JSON admin | Public catering site + dashboard |
| web-lead-scrapper | Playwright, Python | Houzz / BBB emails + outreach desk |
| map-lead-scrapp | Playwright, CustomTkinter | Maps businesses with no website |
| Hand-gester-PC-Control | OpenCV, MediaPipe | Webcam mouse / scroll |
| electronic-theme | WordPress PHP | E Repair shop theme |
| AH-catering-admin-managment | PHP, MySQL, TCPDF | Events, quotations, inventory |
| math-uni | HTML / CSS | Cramer’s Rule lesson |
| FAIT — Mathematics | Allama Iqbal Open University |
| Dars-e-Nizami | 6th year · Jamia Naqshbandia Rizvia |
March 2022 — Present · Islamabad / remote · open to serious product work
linkedin.com/in/matloob-hassnain-5b9742373 · matloobulhassnain786786@gmail.com