Mayank R

@mayank_raj_ai

AI Engineer for RAG Chatbots, AI Agents and LLM Integrations

India
English
About me
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.... Read more

Skills

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mayank_raj_ai
Mayank R
Offline • 
Average response time: 1 hour

See my services

AI Chatbot Development
I will build a custom ai chatbot trained on your documents using rag
From$150 / projectMore details
AI Implementation & Deployment
I will develop custom ai agents and agentic ai workflows with langgraph
From$200 / projectMore details

Portfolio

Work experience

CGI

Software Engineer

CGI • Full-time

Aug 2023 - Jul 2026 • 2 yrs 11 mos

Generative AI engineering at CGI, Bengaluru. Built a hybrid-search (BM25 + FAISS) RAG assistant with an MCP server for enterprise IT-policy Q&A, and a LangGraph multi-agent platform on Azure OpenAI that automates software-delivery tasks. Stack: Python, LangChain, LangGraph, LangSmith, FastAPI, Docker.