Building the Future of Agentic AI Systems

Full Stack AI Engineer

Voice Automation Expert · Generative AI Architect

Client Success

0+Chatbots Deployed
0+Voice Agents Live
0n8n Workflows
0+Industries Served
Twilio
OpenAI
n8n
Make
Python
Zapier
Retell AI
Synthflow
HubSpot
HighLevel
Google
Claude AI
Twilio
OpenAI
n8n
Make
Python
Zapier
Retell AI
Synthflow
HubSpot
HighLevel
Google
Claude AI
Where I've Delivered

AI Across 20+ Service Industries

Across these industries I've built 190+ AI chatbots and AI inbound voice agents - the same qualifying objectives, delivered by chat or by phone - capturing leads, booking jobs, and answering every enquiry 24/7. Client names are withheld for confidentiality.

United KingdomUnited KingdomUnited StatesUnited StatesCanadaCanada
United Kingdom32+ bots

Solar & Renewables

United Kingdom26+ bots

Heating & Gas

United Kingdom21+ bots

Boilers

United Kingdom17+ bots

Air Conditioning & HVAC

United Kingdom15+ bots

Plumbing

United Kingdom14+ bots

Home Improvements

United Kingdom7+ bots

Painting & Decorating

United KingdomUnited States7+ bots

Marketing Agencies

United Kingdom4+ bots

Electrical

United Kingdom4+ bots

Heat Pumps (ASHP)

United KingdomUnited States4+ bots

Real Estate & Property

United Kingdom4+ bots

Stairlifts

United Kingdom3+ bots

EV Chargers

United Kingdom3+ bots

Roofing

United Kingdom2+ bots

Insulation

United Kingdom2+ bots

Damp Proofing

Canada1+ bots

Medical Spa

United States1+ bots

Pools & Spa

United Kingdom1+ bots

Dental

United Kingdom1+ bots

Bathrooms

United Kingdom1+ bots

Driveways & Paving

Voice agents and chatbots built across 24 industries with Retell AI, ElevenLabs, n8n, custom APIs, Closebot, and GoHighLevel (HighLevel) integration.

Available for New Projects

Does your business still rely on humans for every call, message, and task?

I build Voice Agents that answer phones 24/7, Chatbots that qualify leads while you sleep, and Automation workflows that eliminate manual admin - for home services, agencies, med spas, restaurants, and field service businesses.

Voice agents built with Retell AI, ElevenLabs, n8n, custom APIs and GoHighLevel (HighLevel) integration.

15+Voice Agents Deployed
190+Chatbots in Production
20+Industries Served
Delivered acrossUnited KingdomUnited StatesCanadathe UK, US & Canada

Featured Projects

Production-grade AI systems: Voice Agents, Chatbots, RAG pipelines, Automation and Computer Vision, built for real businesses.

ElevenLabs Voice Agents - 3 Live Clients
AI Voice Agents
Construction, Home Services, Medical Spa · UK & Canada

ElevenLabs Voice Agents - 3 Live Clients

Built AI phone receptionists for a construction firm (quotes and bookings), a UK home-services company (inbound calls with live caller lookup), and a Med Spa in Canada (appointment scheduling). Each agent picks up every call, qualifies the job, and books the appointment into Google Calendar. Clients stopped missing leads outside office hours.

ElevenLabsn8nGoHighLevel+3
LiveKit Voice Agent - Under 500ms Response
AI Voice Agents
Real-Time Customer Support

LiveKit Voice Agent - Under 500ms Response

Built a browser-based AI phone agent for a client who needed the fastest possible voice response. The agent listens, processes, and replies in under half a second using LiveKit WebRTC. Used for client demos, embedded into business websites, and as the foundation for a live customer support hotline.

LiveKitWebRTCOpenAI GPT-4+4
15+ Live Inbound Voice Agents
AI Voice Agents
Electricians, HVAC, Plumbing, Solar, Roofing

15+ Live Inbound Voice Agents

Built and deployed 15+ inbound voice agents for UK and US home service businesses: electricians, HVAC companies, plumbers, solar installers, and roofers. Each agent answers calls around the clock, captures job details, and books the appointment straight into ServiceTitan or GoHighLevel. Clients reported zero missed calls during evenings and weekends.

Retell AIn8nServiceTitan+2

Experience

Production AI systems shipped at every role — from internship to lead engineer.

Upwork·Aug 2023 - Present·2 yrs 9 mosActive

AI/ML Engineer - Generative AI and Agentic Systems

  • Designed and deployed Generative AI and ML modules integrated into data analysis workflows — delivering LLM-powered text generation, automated reporting, and data synthesis for multiple clients.
  • Built end-to-end pipelines: data collection, feature engineering, model training, and deployment using deep learning architectures and LLMs.
PythonLangChainOpenAIDeep LearningFastAPIDockerAWSData Pipelines
Metaviz·Jan 2026 - Jun 2026·6 mos

Full Stack AI Engineer

  • Designing and deploying end-to-end Generative AI and Agentic AI systems spanning the full lifecycle: model experimentation, RAG architectures, multi-agent orchestration, and production deployment.
  • Leading AI system implementation across voice, conversational, and multi-agent environments — building operationally scalable systems aligned with real business objectives.
Generative AIAgentic AIMulti-Agent OrchestrationRAGLangGraphCrewAIMCPVoice AI
Metaviz·Jan 2025 - Feb 2026·1 yr 2 mos

Associate AI/ML Engineer

  • Engineered production-grade voice agents using Retell AI, ElevenLabs, and Synthflow — delivered a SaaS Voice Agent platform (Retell AI + n8n + Supabase) enabling scalable voice automation across industries.
  • Managed and optimised 50+ UK-based chatbots using LangChain, LangGraph, CrewAI, and RAG/Graph RAG pipelines; automated backend workflows via n8n, Make.com, and Zapier connecting agents to GoHighLevel, Square, and Google Calendar.
Retell AIElevenLabsLangChainLangGraphCrewAIn8nGoHighLevelRAGSupabaseLoRA / QLoRA
Metaviz·Nov 2024 - Dec 2024·2 mos

AI/ML Engineer (Internship)

  • Prototyped RAG pipelines, assisted prompt engineering experiments, and explored voice/chat agent components via Retell AI and CloseBot — fusing text and conversational modalities.
RAGRetell AIPrompt EngineeringLLMsHugging Face
COMSATS University Islamabad·Jul 2024 - Aug 2024·2 mos

AI Summer Internship

  • Developed LLM-based applications for NLP tasks including sentiment and emotion prediction via fine-tuning and prompt engineering; tracked experiments with Weights and Biases (WandB).
NLPFine-tuningPrompt EngineeringHugging FaceWandBKaggle

Full Tech Arsenal

🎙Voice AI
ElevenLabsRetell AILiveKitOpenAI RealtimeDeepgramTwilioSynthflow
🤖AI Agents
LangChainLangGraphCrewAIGoogle ADKbrowse-useMCP
CRM & Automation
GoHighLeveln8nServiceTitanSquareMake.comZapier
🗄Databases
SupabasePostgreSQLMongoDB AtlasPineconeFAISSBM25
🐍Backend & Deploy
PythonFastAPINode.jsDockerHerokuRailwayDigital Ocean
🌐Frontend
Next.jsReactTypeScriptTailwind CSS
👁Computer Vision
YOLOv8YOLOv12OpenCVPyTorchdlibSORT
🧠LLM & Research
OpenAI GPT-4ClaudeLoRA / QLoRAHugging FaceWandBMistral
Available for New Projects

Does your business still rely on humans for every call, message, and task?

I build Voice Agents that answer phones 24/7, Chatbots that qualify leads while you sleep, and Automation workflows that eliminate manual admin — for home services, agencies, med spas, restaurants, and field service businesses.

15+ Voice Agents Deployed
50+ Chatbots in Production
10+ Business Clients
UK, US and Canada

Client Success

What others say about working with me.

About Me

Turning complexity into autonomous efficiency.

AI/ML Engineer & Agentic Systems Architect.

I architect and deploy production-grade Agentic AI solutions: autonomous systems that think, act, and adapt in real-time.

My expertise spans the full Generative AI stack: from LLM fine-tuning to multi-agent orchestration and contextual reasoning. I've built 15+ Voice Agents and managed 50+ Chatbots in production, optimizing for latency, cost, and human-like interaction.

  • Voice AI: Retell AI, ElevenLabs, Vapi, Deepgram, OpenAI
  • Agents: LangChain, LangGraph, CrewAI, AutoGen
  • Cloud: AWS, Digital Ocean, GCP
  • Automation: n8n, Make.com, Custom APIs
Muhammad Nadeem
Get In Touch

Contact Me

Ready to build the future? Let's talk.

Book a Free AI Strategy Call

Missing leads after hours? In 30 minutes, see how AI voice agents and automation can answer every call, qualify every lead, and book jobs into your CRM - 24/7, no human needed.

No pitch. No commitment. Just clarity.

Email

sales.nadeem10@gmail.com

Phone / WhatsApp

+92 333 8122531

Send a Message