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$
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I will build ai chatbot using chatgpt openai API and langchain
piyush
About this gig
Welcome to my AI Chatbot Development Service
I will build a custom AI chatbot powered by ChatGPT, OpenAI API and modern AI technologies to automate your business workflows.
My services include:
ChatGPT / OpenAI API Integration
Custom AI Chatbot Development
WhatsApp AI Chatbot
Customer Support Chatbot
AI Assistants
RAG Chatbot with Documents and PDFs
Website AI Chat Integration
API Integration
Database Integration
Technologies I use:
Python
Node.js
JavaScript
OpenAI API
LangChain
RAG
Vector Databases
Why choose me?
Clean and scalable code
Fast communication
Custom solutions according to your needs
Source code provided
Support after delivery
I can create AI solutions for websites, businesses, customer support, automation and personal assistants.
Message me before placing an order so we can discuss your requirements.
Get to know piyush
piyush
Full Stack Developer AI and ChatGPT Integration Expert
- FromIndia
- Member sinceMay 2026
- Avg. response time1 hour
Languages
English, Hindi
Hi, I'm Piyush 👋
I am a Full Stack Developer specializing in AI-powered applications and Generative AI solutions.
I build modern web apps and integrate smart AI features to solve real business problems.
My services:
• AI Chatbots
• ChatGPT/OpenAI API Integration
• AI Automation Tools
• RAG Apps (Chat with PDFs/Documents)
• Full Stack Web Development
• API Development & Bug Fixing
Tech Stack:
React.js, Next.js, Node.js, Express.js, Python, MongoDB, OpenAI API, LangChain, LLMs.
I focus on clean code, scalable solutions, and quality delivery.
FAQ
Can you integrate ChatGPT into my existing website?
Yes, I can integrate ChatGPT or OpenAI API into your existing website, application, or business platform with custom features.
Do you create custom AI chatbots?
Yes, I develop custom AI chatbots based on your requirements including customer support bots, AI assistants, and automation solutions.
Can you build a chatbot using my own data?
Yes, I can create RAG based chatbots that answer questions from your PDFs, documents, website content, or custom knowledge base.
Will I get the source code?
Yes, complete source code will be provided if it is included in your selected package.
Which technologies do you use?
I use technologies like Python, Node.js, OpenAI API, LangChain, vector databases, and modern web technologies.
