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Fiverr Pro
English
$
USD
I will build a custom ai chatbot or ai assistant for your website or business
Harsh Wardhan
Level 1
5.0
5.0
About this gig
Is your business losing time on repetitive tasks or missing customer queries 24/7?
I build custom AI chatbots and AI assistants powered by GPT-4 and other modal and LangChain that work for your business around the clock. With 4 years of experience and 18 delivered projects, I turn your idea into a working AI solution fast.
What I can build for you:
- AI chatbot for your website or app
- Custom AI assistant trained on your data
- GPT-4 powered automation workflows
- Lead generation and support chatbots
- OpenAI API and LangChain integration
- RAG chatbot with your documents or knowledge base
My tech stack:
AI: GPT-4, OpenAI API, LangChain, RAG
Backend: Node.js, Python, FastAPI, Express
Frontend: React.js, Next.js
Database: MongoDB, PostgreSQL, Firebase
Why choose me:
- 18 successfully completed projects
- Fast delivery starting at 3 days
- Clean and scalable code
- Free revision included
- Reply within 1 hour
Message me before ordering to discuss your project.
Get to know Harsh Wardhan
Harsh Wardhan
AI Chatbot and Automation Developer React Nextjs Web App Expert
Level 1
- FromPakistan
- Member sinceFeb 2023
- Last delivery5 days
Languages
English, German, French, Spanish
I am an AI Developer and Full Stack Web Engineer with 4 years of experience and 15+ successfully delivered projects on Fiverr.
I specialize in AI chatbots, AI assistants, and automation workflows powered by GPT,claude modal and LangChain, and modern web apps built with React and Next.js.
Whether you need a smart AI assistant for your business, an automated workflow to save time, or a full stack web application, I deliver clean and scalable results on time.
Message me and I will reply within 1 hour.
FAQ
What kind of AI chatbot can you build?
I build customer support chatbots, lead generation bots, AI assistants trained on your business data, RAG chatbots that answer questions from your documents, and GPT-4 powered automation workflows. If you have a specific idea, message me and I will tell you if I can build it.
How long does it take to deliver?
Basic chatbot integrations are delivered in 3 days. Custom AI assistants with dashboards take 7 days. Full SaaS platforms with auth and RAG take up to 14 days. I always communicate progress and never miss a deadline.
Will the chatbot work on my existing website?
Yes. I can integrate the chatbot into any website built with React, Next.js, WordPress, Webflow, or plain HTML. I will provide clean embed code or a full integration depending on your setup.
Do I need my own OpenAI API key?
Yes, you will need your own OpenAI API key to run the chatbot. It is free to create and you only pay for what you use. I will guide you through the setup as part of my delivery.
What do you need from me to get started?
Just a clear description of your chatbot idea, your website link if applicable, any documents or data you want the bot trained on, and your OpenAI API key. Message me first and I will send you a requirements checklist.
Reviews
1 reviews for this Gig
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M mjubil1
Repeat Client
United States
Went above and beyond with expectations.
$200-$400
Price
2 weeks
Duration
H 
Seller's Response
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Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mjubil1
Repeat Client
United States
Went above and beyond with expectations.
$200-$400
Price
2 weeks
Duration
H Seller's Response
Helpful?
