You will get a Custom AI Agent / Chatbot with RAG over Your Data
Project details
You will get a custom AI Agent / Chatbot built with RAG over your own data — PDFs, website, knowledge base, CRM, or database. Built with OpenAI, Claude, LangChain, and LangGraph, deployed wherever you need (web widget, Slack, WhatsApp, API).
With 11+ years building production systems for 7.5M+ users, I deliver agents that actually work — not flaky demos. Every project includes proper retrieval tuning, prompt engineering, evaluation, guardrails, and clear documentation.
🔹 What's Included
• Discovery to scope use case and data sources
• Document ingestion + embeddings (Pinecone / pgvector)
• Agent build with LangChain / LangGraph, memory and tools
• Tool integrations (CRM, Calendar, Email, Stripe, APIs)
• Prompt engineering, persona, and guardrails
• Evaluation suite + accuracy tuning
• Deployment to your channel of choice
🔹 Common Use Cases
• Customer support agents over your help center
• Lead-qualification bots tied into your CRM
• Internal Q&A assistants for ops, HR, sales
• Voice agents (VAPI, Retell) for calls
Send me a short message about what you want the agent to do — I'll reply within hours with a plan, package, and timeline.
With 11+ years building production systems for 7.5M+ users, I deliver agents that actually work — not flaky demos. Every project includes proper retrieval tuning, prompt engineering, evaluation, guardrails, and clear documentation.
🔹 What's Included
• Discovery to scope use case and data sources
• Document ingestion + embeddings (Pinecone / pgvector)
• Agent build with LangChain / LangGraph, memory and tools
• Tool integrations (CRM, Calendar, Email, Stripe, APIs)
• Prompt engineering, persona, and guardrails
• Evaluation suite + accuracy tuning
• Deployment to your channel of choice
🔹 Common Use Cases
• Customer support agents over your help center
• Lead-qualification bots tied into your CRM
• Internal Q&A assistants for ops, HR, sales
• Voice agents (VAPI, Retell) for calls
Send me a short message about what you want the agent to do — I'll reply within hours with a plan, package, and timeline.
Programming Languages
PHP, JavaScript, ASP.NETCoding Expertise
Cross Browser & Device Compatibility, Localization, Performance OptimizationWhat's included
| Service Tiers |
Starter
$400
|
Standard
$900
|
Advanced
$1,800
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 16 days |
Number of Revisions | 3 | 5 | Unlimited |
Number of Pages | 5 | 10 | 15 |
Design Customization | - | ||
Content Upload | - | - | |
Responsive Design | |||
Source Code | - | - |
Frequently asked questions
About Muhammad Nauman
Software Architect & Full-Stack Lead | MERN, IoT, GIS & Real-Time Data
Islamabad, Pakistan - 9:37 am local time
Over 8+ years I've architected platforms processing 6 billion+ data readings a year, integrated 300+ IoT sensors into live systems, and built telecom-grade services that onboarded 10M+ subscribers.
I led the technology behind Pakistan's leading private weather service from day one and have delivered government and GSMA/GIZ/ECHO-funded platforms in climate, GIS, and disaster-tech.
If you need someone who can own a system end-to-end architecture, backend, frontend, cloud, and the messy real-time/integration parts most developers avoid that's my core strength.
What I do:
• Full-stack development on the MERN stack (React, Node.js, MongoDB, Express) web and mobile
• Real-time data pipelines and event-driven systems (Kafka, MQTT, streaming)
• IoT and sensor integration, including satellite/radar data processing
• GIS / geospatial engineering, mapping, and visualisation
• Cloud architecture and cost optimisation (AWS, Azure, GCP), I once cut a platform's infra cost ~96%
• API engineering (REST & GraphQL) and third-party/telecom integrations
• AI/automation features and predictive analytics
Why clients work with me:
I don't just write code to spec, I architect for scale and reliability, flag the trade-offs early, and deliver systems that hold up in production. I've worked with government bodies, telecom giants, and funded climate programs, so I'm comfortable with complex requirements, multiple stakeholders, and high-stakes deadlines.
Whether it's a greenfield build, scaling an existing platform, a tricky real-time/IoT/GIS integration, or rescuing a stalled project. Let's talk about what you're trying to ship.
Steps for completing your project
After purchasing the project, send requirements so Muhammad Nauman can start the project.
Delivery time starts when Muhammad Nauman receives requirements from you.
Muhammad Nauman works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Requirements
Review your data sources, target use cases, and integration channels. Define the agent's persona, scope, guardrails, and success metrics.
Data Ingestion & RAG Setup
Ingest your documents/data, chunk and embed them, and load into a vector DB (Pinecone, pgvector, or Weaviate) for fast, accurate retrieval.