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Fiverr Pro
English
$
USD
I will develop a custom ai agent using python langchain and openai
Vivek Sachan
About this gig
CUSTOM AI AGENTS BUILT WITH PYTHON & LANGCHAIN!
Need a powerful AI agent that thinks,
decides and acts autonomously?
I will build you a fully custom AI agent
using the latest AI technology that works
24/7 to complete complex tasks for you!
WHAT I CAN BUILD:
Autonomous AI research agents
AI agents with web browsing
Document analysis AI agents
Multi-agent AI systems
RAG (Retrieval Augmented Generation)
AI agents with memory & learning
Custom tool calling agents
AI data extraction agents
API connected AI agents
Multi-modal AI agents
️ TECHNOLOGIES I USE:
Python LangChain
OpenAI GPT-4 Claude AI
LangGraph CrewAI
Pinecone ChromaDB
FastAPI Streamlit
HuggingFace Ollama
YOU WILL GET:
Fully working AI agent
Clean documented code
Source code included
Deployment guide
Post delivery support
PERFECT FOR:
Businesses, startups, developers
and anyone needing custom AI
automation beyond simple tools!
Message me first describe
your idea and I will tell you
exactly how to build it!
Let's build your AI agent today!
Get to know Vivek Sachan
Vivek Sachan
AI Automation Expert Websites Bots and Smart AI Systems Developer
- FromIndia
- Member sinceMar 2026
- Avg. response time1 hour
Languages
English, Hindi
Hi! I'm Vivek, an AI Automation Expert
& Full Stack Developer with 4+ years
of experience.
🤖 I specialize in:
→ Custom AI Agents (LangChain/OpenAI)
→ Voice AI Agents (Vapi/Bland AI)
→ AI Chatbots (Botpress/Manychat)
→ Workflow Automation (n8n/Make/Zapier)
💡 I help businesses:
→ Save 10+ hours every week
→ Generate leads on autopilot
→ Scale without hiring more staff
⚡ Fast delivery | Clear communication
100% satisfaction guaranteed!
Let's automate your business! 🚀
Message me to get started today
FAQ
What is a custom AI agent?
An AI agent is a program that uses AI to think, make decisions and take actions automatically. Unlike chatbots it can browse web, read files, write code, call APIs and complete complex multi-step tasks on its own.
Do I need technical knowledge to use the agent you build?
No! I will build a simple interface using Streamlit or a web app so anyone can use it easily. No coding required to operate the final product.
Which AI model is best — OpenAI GPT or Claude?
Both are excellent. GPT-4 is best for general tasks and coding. Claude is best for long documents and analysis. I will recommend the best one for your specific use case.
Can the agent remember previous conversations?
Yes! I can add memory using vector databases like Pinecone or ChromaDB so your agent remembers context across conversations.
Can you train it on my own business data?
Yes! Using RAG technology I can train your agent on your documents, PDFs, websites or any data so it answers based on YOUR information.
What do you need to start?
Just describe what you want the agent to do, what tools it needs and what problem it should solve. I handle all the technical implementation!
