I will build a rag chatbot for your documents

S
sumonbiswas2010
S
sumonbiswas2010
Sumon B
build a rag chatbot for your documents
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build a rag chatbot for your documents

About this gig

I will build an AI chatbot that answers from your documents, website, help center, or internal knowledge base. The focus is useful answers, grounded responses, and an experience your customers or team can actually use.


Services can include document ingestion, embeddings, retrieval, chat UI, source references, admin controls, and API integration. I will explain the setup clearly and keep the solution practical.


Please send your data source and desired user flow before ordering.

  • Bot type

    • Customer Service & Support

  • AI engine

    • Gemini
    • Open AI GPT
    • Grok
    • Claude.ai
    • ChatGPT

  • Programming language

    • JavaScript
    • TypeScript

  • Tools & frameworks

    • LangChain

  • Platforms

    • Websites

Get to know Sumon B

Sumon B

Senior Software Engineer AI SaaS Fintech Shopify Apps

  • FromBangladesh
  • Member sinceOct 2017
  • Avg. response time1 hour

  • Languages

    Bengali, English
I build practical AI SaaS products, internal tools, and reliable cloud systems that help teams move faster. I work across product strategy, architecture, development, and deployment, from RAG pipelines, AI agents, and workflow automation to subscription platforms, payment workflows, Shopify apps, and business dashboards. My core stack includes TypeScript, Node.js, React, Next.js, PostgreSQL, Redis, Docker, AWS, and CI/CD. I care about clear communication, maintainable code, and solutions that work in production. Have a business problem to solve? Let’s turn it into a simple, scalable product.

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