You will get a production AI agent & RAG system with LangGraph
Project details
I build production-grade AI agents and RAG systems using LangGraph, LangChain, and MCP -- not chatbot demos, but systems that hold up under real traffic and real users. As founder of XenithPulse, I've architected and shipped 5+ multi-tenant products live in production since 2024. This is work-for-hire: you own every line of code. I deploy into your own cloud accounts (AWS, Vercel, or Render), with tracing, observability, and runbooks included, not held back. Senior-only delivery -- you're working directly with the engineer, no account managers or handoffs.
AI Algorithms
Large Language Model, Transformer ModelAI Applications
Conversational AIAI Development Language
PythonAI Tools
PyTorchAI Models
GPT-4What's included
| Service Tiers |
Starter
$299
|
Standard
$799
|
Advanced
$1,999
|
|---|---|---|---|
| Delivery Time | 7 days | 12 days | 21 days |
Number of Revisions | 1 | 2 | 3 |
AI Model Integration | |||
Batch Normalization | - | - | - |
Database Integration | - | - | - |
Detailed Code Comments | |||
Image Upscaling | - | - | - |
MLOps | - | - | - |
Model Deployment | - | ||
Model Documentation | - | - | - |
Model Monitoring | - | - | |
Model Testing & Optimization | - | - | - |
Model Tuning | - | - | - |
Natural Language Processing | - | - | - |
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | |||
Setup File | - | - | - |
Source Code |
Frequently asked questions
About Khizar
AI Engineer | LangGraph, RAG Agents | Offline-First ERP & POS Systems
Lahore, Pakistan - 11:10 pm local time
🌱 New to Upwork specifically — not new to shipping.
Hi! I'm Khizar, and I run the engineering side of XenithPulse. For the last couple of years I've built and shipped real, live products across hospitality, retail, food & beverage, education, and finance ops.
I work under NDA by default, so I can't share client names — but I'm glad to talk numbers and outcomes on a call.
It's just me. No account manager, no middleman — you talk directly to the person writing your code. Everything's work-for-hire, so you own it, deployed straight into your own cloud accounts.
BONUS: Not sure I'm the right fit yet? Try a 4-hour paid trial for $200, credited to your first invoice if we keep going. Low commitment, real work, an easy way to see how I think before you commit to anything bigger.
I work async on UTC+5 and have worked with clients across Europe, the UK, the US, and Asia — timezones usually aren't an issue.
Tell me what you're building. I'll give it to you straight.
Steps for completing your project
After purchasing the project, send requirements so Khizar can start the project.
Delivery time starts when Khizar receives requirements from you.
Khizar works on your project following the steps below.
Revisions may occur after the delivery date.
Architecture & scoping call
We confirm the agent's tasks, tools/data sources, and target cloud provider before development starts.