I will integrate openai API features into your website, web app or saas

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mayank_raj_ai
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mayank_raj_ai
Mayank R

About this gig

Want AI inside your product instead of in another browser tab? I add AI features to your existing website, web app or SaaS through clean, secure API integrations.


Popular features:

  • Smart search and Q&A over your content
  • AI writing, summarising or classification
  • A chat assistant built into your app
  • Data extraction from PDFs, emails or forms into structured JSON
  • Auto-tagging and recommendations


Built for production:

  • API keys stay on the server, never in the browser
  • Streaming responses so your UI feels fast
  • Rate limits, retries and spending caps
  • Prompt templates you can edit without touching code
  • Python (FastAPI) or Node.js backend that works with React, Next.js or any REST client


I'm an AI Engineer who builds and deploys full-stack AI products (FastAPI + React on GCP). You get tested code, documentation and a handover call.


Tell me your stack and the feature you have in mind, and I'll reply with the simplest plan that works.

Get to know Mayank R

Mayank R

AI Engineer for RAG Chatbots, AI Agents and LLM Integrations

  • FromIndia
  • Member sinceOct 2026
  • Avg. response time1 hour
  • Languages

    English
AI Engineer building production GenAI: RAG chatbots, LangGraph multi-agent systems and LLM features inside real products. 3 years in software engineering. I've shipped a hybrid-search (BM25 + FAISS) RAG assistant for enterprise policy Q&A, an agent platform that automates software-delivery tasks, and a live analytics platform on GCP with sub-100ms APIs. I focus on accurate answers (citations, evals), secure setups (keys stay server-side) and clean code your team can maintain. Send me the problem and I'll suggest the simplest AI solution that solves it.

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