I will expert ruby on rails developer for your web application needs

K
kanhudubey
K
kanhudubey
Kanhaiya Dubey
expert ruby on rails developer for your web application needs
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expert ruby on rails developer for your web application needs

About this gig

Want to build an AI-powered SaaS product that actually works? I develop production-ready AI applications using OpenAI, LangChain, and modern ML frameworks from intelligent chatbots to full RAG pipelines.


What you get:

  • Custom AI SaaS app with OpenAI/GPT integration
  • RAG pipeline with vector databases (Pinecone, Weaviate)
  • LangChain agents and tool-calling workflows
  • Full-stack web app (React + Node/Python backend)
  • Deployment with usage tracking, rate limiting, and billing


Tech stack: OpenAI API, LangChain, Python, FastAPI, React, PostgreSQL, Pinecone, Redis, Docker, AWS.


Why me: 8 years in software engineering + deep AI/ML expertise. I build AI products that are reliable, scalable, and ready for real users.


Message me before ordering with your AI product idea for a custom plan and timeline.

  • Programming language

    • Ruby/RoR

  • Expertise

    • Debugging
    • Performance
    • Databases
    • Source control
    • Testing procedures

  • Frontend framework

    • AngularJS
    • Bootstrap
    • jQuery
    • React.js
    • Tailwind CSS

  • Backend framework

    • Node.js
    • Other

Get to know Kanhaiya Dubey

Kanhaiya Dubey

Full Stack Developer, Ruby on Rails, React and AI

  • FromIndia
  • Member sinceSep 2021
  • Avg. response time1 hour

  • Languages

    English
Full Stack Developer with 8 years building production web apps. I specialize in Ruby on Rails, React, TypeScript, Node.js, and AI integrations. What I deliver: Custom web apps with Rails and React SaaS MVPs, launch ready in weeks REST and GraphQL APIs Database design with PostgreSQL Legacy codebase upgrades AI powered features and automation Integrations like Stripe and AWS I follow Agile and TDD practices, write clean code, and communicate clearly. Whether you need a quick fix or a full product build, I deliver on time.

My Portfolio

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