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You will get Expert AI Retrieval/Agentic Developer | RAG Pipelines, LangChain, LangGraph

Sudipta D.Status: Offline
Sudipta D.
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Machine Learning services from Sudipta, priced and ready to go.
Sudipta D.Status: Offline
Sudipta D.
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Machine Learning services from Sudipta, priced and ready to go.

Project details

I architect modern Python backends and scalable GenAI workflows tailored for businesses that want real results instead of empty promises. With over five years leading backend development for a globally top-grossing mobile game (10M+ daily active users), I know how to ship mission-critical features that never break under pressure. My expertise spans FastAPI, Django, and legacy Python upgrades, but my real edge is in AI: from designing lightning-fast Retrieval-Augmented Generation (RAG) pipelines using LangChain, CrewAI, and LangGraph, to launching multi-agent systems that automate your business and maximize ROI.

Clients hire me because I deliver production-ready chatbots, intelligent search, and multi-agent automations powered by the latest GenAI models (GPT-4, Llama, Groq, and more). Every project is deployed with secure cloud infrastructure, battle-tested for performance and reliability, and fully documented for seamless hand-off. I also provide custom integrations (IoT, Home Assistant), monitoring, and future-proof upgrades as you scale.

Let’s transform your business—message me today to discuss a solution built for your unique needs.
Machine Learning Tools
ChatGPT, GitHub Copilot, GPT-3, MLflow, NumPy, NVIDIA AI Platform, pandas, Python, Python Scikit-Learn, PyTorch, scikit-learn, SciPy, SQL, Vertex AI
What's included
Service Tiers Starter
$300
Standard
$800
Advanced
$2,500
Delivery Time 2 days 5 days 10 days
Number of Revisions
235
Model Validation/Testing
Model Documentation
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Data Source Connectivity
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Source Code

Frequently asked questions

Sudipta D.Status: Offline

About Sudipta

Sudipta D.Status: Offline
Python & Gen-AI Engineer | AI Agents | RAG | LangChain | FastAPI
Kolkata, India - 3:12 am local time
Modern Python back-ends & Gen-AI agent systems that scale without drama.

I build production AI agent systems — my flagship is OpenClaw, a multi-agent AI gateway with 14 specialized agents and 101 invocable skills handling real conversations across WhatsApp, Telegram, and Slack. It processes 100+ daily interactions with automatic failover across 6 LLM providers.

Highlights:
• Creator of OpenClaw — enterprise multi-agent AI gateway (14 agents, 101 skills, 3 platforms)
• 5+ production RAG systems — largest handling 50K documents with 94% relevance accuracy
• Sole backend owner for a top-grossing mobile game at a Berlin studio (10M+ DAU)
• Migrated 1M+ lines from Python 2 → 3 with zero player downtime
• Redis Enterprise caching sustaining 15,000 req/s

Stack: Python 3.12 · FastAPI · Django · LangChain · LangGraph · CrewAI · Redis · Docker · OpenAI/Claude API · Pinecone · FAISS · n8n

Services I deliver:
• AI agent systems (multi-agent, autonomous workflows, tool-use agents)
• RAG pipelines (ingestion → retrieval → generation → evaluation)
• LLM integration & prompt engineering
• Python backend APIs (FastAPI/Django microservices)
• Automation pipelines (n8n, Make dot com, custom Python)

I code, test, containerize and document everything so hand-off is painless. Let's discuss your project!

Steps for completing your project

After purchasing the project, send requirements so Sudipta can start the project.

Delivery time starts when Sudipta receives requirements from you.

Sudipta works on your project following the steps below.

Revisions may occur after the delivery date.

Review project scope & client docs

Assess the provided documents, review requirements, confirm understanding.

Build & connect RAG pipeline

Set up document ingestion, vector DB, and retrieval pipeline with LangChain/CrewAI.

Review the work, release payment, and leave feedback to Sudipta.