Open to build · collaborate · consult

Muhammad
Zubair

I build

Lead GenAI Engineer at SortUp. I take AI products from zero to production — agents, RAG pipelines, MCP tooling, document intelligence. Whether you need someone to build your system, collaborate on architecture, or help you think through a hard problem — let's talk.

30+
AI systems shipped
10+
industries served
5+
years building
0→1
products launched

Background

I make GenAI work in production.

Most AI projects are demos. I build the ones that keep running after the client calls end — with proper orchestration, evals, and the plumbing to hold it all together in the real world.

My core work lives at the intersection of multi-agent systems, RAG architecture, and document intelligence. I've fine-tuned models for construction ERP extraction, shipped voice agents for medical transcription, and built MCP-based automation for live booking systems.

I can take your product from a whiteboard idea to a deployed, production-ready system — fast. Whether you need a technical co-thinker for early-stage scoping or a senior engineer to own delivery end-to-end, I'm available for both.

Lead Generative AI Engineer · SortUp
Orchestration & Agents
LangGraph LangChain PydanticAI ReAct MCP Servers
Models & Evals
OpenAI Claude Gemini DeepSeek Kimi GLM LangSmith Fine-tuning
Vector & Backend
FastAPI Django pgvector Pinecone ChromaDB Supabase Docker
Voice & Integrations
VAPI RetellAI AssemblyAI WATI GHL Streamlit Vercel

Selected Work

Things I've built and shipped.

All production systems — real clients, real traffic, real edge cases.

🕊️
Live ↗
MomentsWriter

Multi-model AI for the funeral industry. Guides families through structured story collection and generates polished obituaries with tone adjustment, fact checks, and revision flows.

LangGraphLangSmithMulti-modelFastAPI
Live ↗
Ojiyo — AI Recommendations

Personalized AI recommendation system built on pgvector and Qwen. Uses MMR (Maximal Marginal Relevance) search for diversity-aware suggestions that avoid repetitive results.

pgvectorQwenMMR searchRAG
🏗️
Live ↗
Estimate AI

Fine-tuned GPT-4o-mini for construction PDF extraction. Ingests unstructured estimate documents and outputs ERP-ready structured JSON — with a weekly retraining pipeline that adapts automatically.

Fine-tuningPDF parsingDjangoRetraining
🤖
Live ↗
Nanites

Autonomous self-healing AI agent for network troubleshooting. Detects and resolves faults without human intervention — built on LangGraph + ReAct, monitored via Grafana.

ReAct agentLangGraphGrafanaLangSmith
✍️
Private
Narratize

AI-powered content intelligence platform for product innovation. Ingests documents, extracts insights, and generates structured content across multiple formats using multi-model routing.

OpenAIAnthropicMistralDjangoEvals
☪️
Live ↗
AskMuslim.ai

Authenticated Islamic advisory chatbot with RAG over curated religious texts. Provides reliable, source-grounded answers to spiritual and legal queries with full citation traceability.

RAGPineconeOpenAIChainlitLiteralAI
💬
Live ↗
Booosted

RAG-powered chatbot platform. Users upload PDFs or point to any URL and instantly get a context-aware assistant they can embed on their own website.

RAGLangChainpgvectorLangSmith
Dr. C — Medical AI

Conversational clinical agent that analyzes lab reports, performs differential diagnosis, and recommends follow-up tests. Voice-enabled via VAPI, powered by MCP + PydanticAI.

MCPPydanticAIVAPIGLM
🎙️
Play Store ↗
Doctor Notes

AI pipeline that transcribes medical consultations and outputs dual structured reports — a clinical note for doctors and a plain-language summary for patients — with specialty-specific prompt tracks.

AssemblyAIPromptLayerLangChainDjango
📊
Live ↗
ZenDash

AI-native analytics platform. Centralizes business metrics into a single dashboard with natural language querying — non-technical teams interrogate their own data without writing SQL.

LangChainOpenAIData analytics
🐾
Private
Good Boi — Booking Agent

Fully automated appointment system for pet stores — connects GHL and MoeGo via MCP. Handles scheduling, confirmations, and follow-ups end-to-end with zero human touch.

ClaudeMCPPydanticAIGHL
📋
Live ↗
Recruitment App

AI resume screener that ingests a job description and batch of CVs, then scores and ranks candidates automatically — cutting initial screening from hours to seconds.

GeminiLangChainSupabaseStreamlit

Let's build something real.

Ready to develop your product, collaborate on architecture, or just help you think through a hard problem. If you have a GenAI challenge worth solving — I'm one call away.