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ShreyasManchanda/README.md

AI/ML Engineer · Agentic Systems · RAG · LLM Evaluation

Building production AI systems that reason, retrieve, and act — not just autocomplete.

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What I build

I'm a final-year CSE student at SRM Institute of Science and Technology (CGPA 9.39/10, graduating May 2027) who ships AI systems end-to-end — agent orchestration, RAG pipelines, evaluation infrastructure, and the production APIs underneath all of it.

My focus is agentic systems that have to be trusted, not just impressive — which means the evaluation and failure-handling layer matters to me as much as the agent logic itself. I've spent the last year doing this in production: rebuilding a brittle SQL agent into a supervisor-managed, async-streaming LangGraph pipeline, and running adversarial testing on production LLM agents to surface failure modes before they reached clients.


Experience

AI Engineer Intern · RMgX TechnologiesMay 2026 – Jul 2026 Built a domain-agnostic conversational chatbot end-to-end — owned recognition/understanding, response generation, and integration, designed to generalize across use cases rather than a single hardcoded flow. Alongside this, worked on a document/data ingestion pipeline handling messy real-world edge cases, integrating with existing infra and Table Transformer (TATR) for structured extraction, with hands-on experimentation using YOLO for detection tasks.

AI Engineer Intern · RMgX TechnologiesJun 2025 – Jul 2025 Ran adversarial testing on production LLM agents — engineering edge-case prompts that broke SQL agent query logic and induced hallucinations, surfacing failure modes prior to client deployment. Rebuilt a brittle SQL agent into a supervisor-managed, async-streaming LangGraph agent, eliminating recurring production failures. Shipped 3 production-ready agentic components (RAG, SQL, and internet agents) across 4 sprints in a 5-person cross-functional team.


Featured Projects

Project What it does Stack Key Result
Aletheia · Live Demo Self-hosted GraphRAG system reconstructing company events across Slack, Jira & GitHub — two-pass linking (deterministic + IDF-weighted Jaccard + optional LLM pass) with auditable confidence scores on every edge FastAPI · Neo4j · Qdrant · PostgreSQL · Redis · LangGraph · Gemini Hybrid retrieval (BM25 + dense RRF → graph expansion → reranking), RBAC-gated end to end
CMPT · Live Demo AI competitive pricing platform — deterministic pricing engine handles rule-based decisions, an Ambiguity Agent resolves edge cases, an Explanation Agent generates auditable rationale CrewAI · LangGraph · Gemini · Firecrawl · FastAPI · PostgreSQL ~90% reduction in manual competitor data collection
Dumb It Down · Live Demo Hybrid RAG pipeline over a ~1,250-paper PubMed corpus, converting dense academic text into accessible summaries FAISS · Qdrant · Gemini 2.0 Flash · FastAPI · React · SQLite 3-stage retrieval (rewrite → search → rerank), validated via user testing

Stack

LLM & Agents

LangChain LangGraph CrewAI Gemini

Retrieval & Evaluation

FAISS Qdrant Neo4j RAGAS

Backend & Infra

FastAPI PostgreSQL Docker AWS Python

Frontend

React Next.js


Certifications

  • 🟠 AWS Certified AI Practitioner (2025)
  • ☁️ AWS Certified Cloud Practitioner (2025)

Research

📄 CNN & DNN for Alzheimer's Detection via EEG — Independent research, joint first author. State-of-the-art 69.22% accuracy on BCI Competition III Dataset IV (subject-independent LOSO evaluation); 86.89% under subject-dependent evaluation.


Currently

  • 🤝 Open to AI/ML engineering internships — agentic systems, RAG, LLM evaluation. Remote or India-based.

"The best way to understand a system is to build one."

Pinned Loading

  1. aletheia aletheia Public

    Self-hosted company knowledge assistant — event reconstruction across Slack, Jira, and GitHub

    Python

  2. CMPTR CMPTR Public

    AI-powered pricing intelligence platform that analyzes competitor prices and generates market-aware pricing recommendations.

    Python

  3. DumbItDown DumbItDown Public

    RAG pipeline that simplifies dense academic text into easy-to-understand summaries for students.

    Python

  4. ResearchPaper ResearchPaper Public

    CNN & DNN for Alzheimer's Detection via EEG — BCI Competition III Dataset IV Under review

    Jupyter Notebook

  5. ShreyasManchanda ShreyasManchanda Public

  6. TAG TAG Public

    Computer vision API that generates image captions and structured metadata using Gemini and PyTorch.

    CSS