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$
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I will build an ai knowledge base chatbot with n8n and openai
Vladislav Polo.
About this gig
Turn your business knowledge into an AI chatbot that can answer customers, employees, or users using your own information.
I build AI knowledge base chatbots using n8n, OpenAI API, Supabase/PostgreSQL, APIs, and webhooks.
Your chatbot can use business information such as:
FAQs and support information
product or service information
internal company knowledge
structured business data
Supabase/PostgreSQL records
website or application data available through supported integrations
I can build:
AI-powered question and answer workflows
OpenAI API integration
n8n chatbot backend and automation
Supabase/PostgreSQL integration
conversation and business logic
data retrieval and persistence
API and webhook integrations
website or messaging-channel integration
multilingual responses
testing and workflow delivery
Supported integrations can include websites, Telegram, WhatsApp, Instagram, Slack, and other API-accessible platforms depending on your setup.
I have also built a multi-tenant AI Sales OS, AI lead qualification automation, appointment and follow-up workflows, and an AI knowledge base assistant.
IMPORTANT:
Packages have defined scope. Advanced retrieval/RAG architecture, authent
Get to know Vladislav Polo.
Vladislav Polo.
AI Automation Engineer, n8n, Supabase, APIs, AI Agents
- FromKyrgyzstan
- Member sinceFeb 2020
- Avg. response time5 hours
Languages
English, Russian
Designing and building AI automation systems, business workflows, and system integrations using n8n, Supabase, OpenAI, REST APIs, webhooks, PostgreSQL, and Docker.
Projects include AI-powered sales automation, lead qualification, knowledge base systems, appointment booking, API integrations, database workflows, and multi-step business process automation.
My Portfolio
FAQ
What information can the AI chatbot use?
The chatbot can work with FAQs, product or service information, structured business data, Supabase/PostgreSQL records, and information available through supported APIs or integrations. Send me your data source and I will confirm the appropriate setup.
Can you integrate the chatbot with my website or messaging platform?
Yes. Depending on your existing setup and available APIs, I can integrate the chatbot with websites, Telegram, WhatsApp, Instagram, Slack, or other supported platforms. Additional platforms may require an extra or custom offer.
Do you build RAG chatbots?
Advanced RAG or custom retrieval systems can be built depending on the project requirements and data source. They are not included by default in the listed packages, so please message me first if your project specifically requires RAG or vector retrieval.
What technologies do you use?
My core stack for this service is n8n, OpenAI API, Supabase/PostgreSQL, REST APIs, webhooks, JSON, and JavaScript for automation and integration logic.
Which package should I choose?
Basic is for a focused knowledge chatbot on one platform. Standard is for a more complete business knowledge system with database integration and up to two platforms. Premium is for a more advanced assistant with additional workflows, integrations, and up to three platforms. Message me first if your
