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$
USD
I will build custom ai application with langchain and llms
Ayush Khatri
About this gig
Need an AI chatbot that actually understands your business? I build production-ready AI chatbots using Python, LangChain, LLMs (GPT-4, Gemini, Claude) and RAG (Retrieval Augmented Generation).
I specialize in creating smart conversational AI for customer support, document Q&A, internal knowledge bases, and SaaS products. My solutions go beyond basic rule-based bots and deliver accurate, context-aware responses using your own data.
What I build:
AI chatbots (web & API based)
Document intelligence (PDFs, multi-doc RAG)
Knowledge base assistants
LangChain agents & workflows
Custom AI automation
Tech Stack:
Python, LangChain, OpenAI GPT-4, Gemini, Vector Databases, RAG, Streamlit/FastAPI
Why choose me?
AI/LLM specialist (not generic dev)
Real production experience
Clean, scalable architecture
Source code ownership included
You get:
Complete source code
Documentation & setup guide
Deployment support
️ Note: I build advanced LLM-powered AI systems, not simple chatbot scripts.
Message me before ordering to discuss your use case.
Lets build your intelligent AI assistant!
Get to know Ayush Khatri
Ayush Khatri
- FromIndia
- Member sinceSep 2025
Languages
Hindi, English
🚀 Hi there! I’m a passionate Full Stack Developer specializing in Django, Python, and AI-based solutions.
I help businesses and individuals turn their ideas into modern websites, AI tools, and SaaS applications.
✨ What I can do for you:
Build professional websites & dashboards using Django.
Develop AI-based tools (Resume Analyzer, Productivity Trackers, Chatbots, Automation).
Create custom SaaS platforms to grow your business.
Automation scripts (web scraping, task automation, data handling).
💡 Why work with me?
✔ Clean, professional, and scalable code.
✔ On-time delivery & regular upd
FAQ
Q1: What AI models do you use?
I work with the latest and most powerful AI models: - OpenAI GPT-4 (highest quality) - OpenAI GPT-3.5 (cost-effective) - Google Gemini Pro (great balance) - Anthropic Claude (excellent reasoning) We'll choose the best model based on your requirements and budget. I'll guide you through the selection
Q2: Do I need to provide API keys?
Yes, you'll need your own OpenAI or Gemini API key. This keeps costs transparent and under your control. Don't worry - I'll provide step-by-step instructions to create one in just 5 minutes! It's simple, and I'm here to help if you get stuck.
Q3: What file formats do you support?
I support all common document formats: ✅ PDF ✅ DOCX (Word documents) ✅ TXT (Plain text) ✅ CSV (Spreadsheets) ✅ JSON ✅ Web pages/URLs Need another format? Message me - I can usually add support for it!
Q4: How accurate are the AI responses?
With proper RAG (Retrieval Augmented Generation) implementation, the chatbot achieves 90%+ accuracy by retrieving information directly from your documents. The AI also cites sources, so users can verify the information. This makes it far more reliable than generic chatbots that might "hallucinate"
Q5: Will I get the source code?
Absolutely! ALL packages include: ✅ Complete Python source code ✅ Well-documented and commented ✅ Full ownership (you can modify it) ✅ Requirements.txt for dependencies ✅ README with instructions You're not locked in - you own everything!
Q6: Can you deploy it for me?
BASIC: I provide a detailed deployment guide (you deploy) STANDARD: Comprehensive deployment guide with support PREMIUM: I handle complete deployment on your preferred platform (Streamlit Cloud, AWS, Google Cloud, etc.) Even with Basic/Standard, the deployment is straightforward - I make it as easy
Q7: How long does setup take after delivery?
Setup is quick and simple: BASIC/STANDARD: 15-30 minutes - Install Python dependencies - Add your API key - Upload documents - Run the app PREMIUM: I handle deployment, you just use it! I provide video/written guides for every step. Most clients are up and running the same day!
