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I will integrate openai, claude, or ai agents into your ruby on rails app
Ali Jesar
About this gig
Want your Ruby on Rails app to work with Claude, ChatGPT, or AI agents? I build it properly: AI that can only do what you allow, approval before anything important happens, and clean Rails code your team can maintain.
WHAT I CAN BUILD
- AI features inside your app: content generation, classification, summaries, support reply drafts (OpenAI, Claude, Gemini)
- MCP servers so AI assistants can read and act on your data: catalog, orders, inventory, CRM records
- AI chatbots that answer from your own documents, help pages, or database, with sources shown (retrieval-augmented generation, RAG)
HOW I WORK
Message me first with what you want the AI to do, in plain words. I will tell you what is realistic, what it involves, and quote it. I work on existing codebases as often as new builds. You keep your own OpenAI or Anthropic account; I set it up.
WHY ME
7 years in Ruby on Rails and React, 5 in the Shopify and BigCommerce ecosystem. My open-source MCP and AI projects are in my profile portfolio, so you can see the code quality before you order. Code samples on request.
Get to know Ali Jesar
Ali Jesar
Ruby on Rails and Shopify Developer, AI Chatbots, Agents and LLM Integrations
- FromPakistan
- Member sinceDec 2015
- Avg. response time1 hour
Languages
English
Ruby on Rails developer, 7 years in production. I build and fix Rails and React apps, APIs, and the things that break under load.
I add AI that actually does something: chatbots trained on your data, assistants that take actions, Claude or ChatGPT wired into your app. Current focus is agentic commerce, making stores discoverable and shoppable by AI agents.
5 of those years were in Shopify and BigCommerce: 5 apps shipped to the Shopify App Store, plus Functions, checkout extensions, and API integrations.
Tell me what you need in plain words and I'll tell you what it takes and costs.
My Portfolio
FAQ
Can you integrate ChatGPT into my existing Rails app?
Yes, that's the Basic package.
What is an MCP server and do I need one?
If you want Claude or ChatGPT to look things up or take actions in your system, yes. If you just want AI-generated text in one form, you don't.
Do you work with Python/Node?
Rails is my specialty; I'll say so upfront if your stack isn't a fit.
Who pays for the AI API usage?
You do, on your own OpenAI/Anthropic account. I'll set it up.
Can the AI answer questions from my own documents or data?
Yes. That's a RAG setup: I index your content (PDFs, help articles, product data, database records) so the AI answers from it and cites where the answer came from, instead of making things up.
