I will build an ai chatbot using openai and langchain


About this gig
Struggling to keep up with customer questions, or wasting hours on tasks
that could run on autopilot? I build AI chatbots and automation systems
that handle it for you trained on your own data, working 24/7.
With 8+ years of software development experience and a focus on AI over
the last 2+ years, I help businesses go from "we should probably use AI
for this" to an actual working system.
What I can build for you:
- Custom AI chatbots trained on your documents, website, or FAQs (RAG)
- OpenAI/ChatGPT API integrations for your website or app
- LangChain-based automation workflows
- AI customer support bots that qualify leads and answer questions
- Voice AI assistants for bookings and support
Why work with me:
- I don't just connect an API I design the system around what your business actually needs
- Clean, documented code you can hand to any developer later
- Clear communication throughout you'll always know what stage we're at
- Post-delivery support included so it doesn't break the week after launch
Not sure exactly what you need? Message me before ordering I'm happy to
walk through your use case and tell you honestly whether AI is the right
fit for it.
Let's build something
Get to know Arsalan Sabir
Expert Full Stack Web, Mobile, AI, and Blockchain Engineer
- FromPakistan
- Member sinceMay 2012
- Last delivery2 years
Languages
Urdu, English, Hindi
FAQ
Do I need to provide my own OpenAI API key?
Either works — I can set it up with your API key, or guide you on getting one. API usage costs are separate from my service fee.
Can the chatbot be trained on my specific documents/website?
Yes, that's included in the Standard and Premium packages using RAG (Retrieval-Augmented Generation).
What if I need something not listed in the packages?
Message me first — most projects can be scoped into a custom offer.
