Abdullah Mughees.AI & Backend Engineer building
RAG, voice agents and document AI.
I build backends and AI systems — retrieval over large document sets, voice agents that handle live calls, and pipelines that pull structure out of messy documents. Shipped in production for teams in Pakistan, Dubai, the US, the UK and the EU.
- 4
- Years shipping production
- 7,000
- Prospects/month via KodeReach
- $0.06
- Per-minute Sonoria voice calls
- 93%
- Thesis review time cut
Systems shipped to production.
Sonoria — an AI voice assistant & booking platform
A voice AI platform for service businesses: customers call a number and an AI books, reschedules, cancels, and takes payment end-to-end — no human on the line. Built on the OpenAI Realtime API, Twilio, Django Channels, and Stripe Connect.
- Voice AI
- SaaS
- Django
- Twilio
KodeReach — LinkedIn AI prospecting at scale
A LinkedIn prospecting platform that automates outreach and lead qualification for thousands of prospects a month using Selenium, LangChain agents, and a Chrome extension. Used by 100+ paying clients.
- LangChain
- Automation
- Selenium
- FastAPI
Pace — faster, fairer academic evaluation
An AI dissertation review platform for universities, built at Industry Rockstar AI. Rubric-anchored scoring on LangChain and GPT-4o with vector search over prior work, cutting review turnaround from roughly 6 hours to 25 minutes.
- LLMs
- Vector Search
- EdTech
- Django
Notes on AI, backends and RAG.
Is an LLM 'intelligent'? How AI differs from a chair or a table
A grounded look at what 'intelligence' and 'understanding' actually mean, why a language model is more than an inert object but not a mind, and where the useful line sits for people who build with these systems.
- AI
- LLMs
- Concepts
How FastAPI actually works: ASGI, async and dependency injection
A look under the hood of FastAPI — the ASGI contract that replaced WSGI, how the event loop turns async def into concurrency, and how Starlette, Pydantic, and dependency injection fit together over the life of a request.
- FastAPI
- Python
- Backend
Llama 3 70B vs Claude: how to choose an LLM for your product
A grounded framework for choosing between an open-weights model you host yourself and a hosted frontier model — weighing quality, latency, cost at scale, privacy, and the operational burden that rarely makes the pitch deck.
- LLMs
- Architecture
- Cost
Building with Claude and Cursor: an AI engineer's workflow
An honest account of how AI coding tools actually fit into my day — where they save real time, where they quietly cost it, and the habits around context, prompting, and review that separate a speedup from a mess.
- Tools
- AI
- Workflow