AI Automation · Document Intelligence · Agentic Systems

Vachan Ambati

I build RAG systems, agentic AI workflows, and AI-powered web interfaces that turn documents, operations, and business processes into usable intelligence.

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Featured Projects

Working AI systems, from document intelligence to automation.

Live

Document Intelligence & RAG

AI News Intel

A live document intelligence system that turns scanned newspaper pages into evidence-backed answers.

Python
FastAPI
Cloud Vision OCR
Embeddings
Hybrid Retrieval
Google Drive API

Case Study Live Demo GitHub

Why it matters

Live on this site — ask it questions right now
Source-grounded answers with confidence labels
Weak-evidence fallback instead of hallucination
Date-wise ingestion pipeline from Google Drive

Working System

Customer Refund AI Agent

Policy-grounded refund agent with human escalation and audit-ready reasoning.

LangGraph
FastAPI
Next.js
Policy Engine

Case Study GitHub Watch Demo

Working System

Cafe POS & Ordering System

AI-ready cafe POS turning orders, queues, payments, and dashboards into structured data.

Next.js
Prisma
SQLite
TypeScript

Case Study GitHub

In Daily Use

AI Job Search Automation System

n8n job-search workflow for role matching, tracking, and human-approved outreach.

n8n
Python
LLM Extraction
SQLite

Case Study GitHub

Working Case Study

AI Transcript Intelligence

Transcript analytics for intent, sentiment, issues, summaries, and action points.

Python
LLM Classification
Structured Output
Sentiment Analysis

Case Study GitHub

All projects with case studies

What I Build

Six capabilities. Each one backed by a shipped project.

Document Intelligence & RAG Systems

Turn scanned documents, PDFs, and records into systems that answer questions with cited evidence.

AI News Intel — live on this site

AI Customer Support Agents

Support agents grounded in your business policy, with reasoning logs and human escalation.

Customer Refund AI Agent — case study & code

Business Workflow Systems

Ordering, operations, and dashboard systems that structure your data so AI becomes possible.

Cafe POS & Ordering System — code on GitHub

n8n Workflow Automation

Connected automations across email, forms, sheets, APIs, and internal tools — with human gates where it matters.

AI Job Search Automation — in daily use

Transcript & Review Intelligence

Turn calls, reviews, and transcripts into structured insight: intent, sentiment, issues, escalation signals.

Transcript Intelligence — pipeline on GitHub

AI-Integrated Websites & Dashboards

Premium web interfaces wired into assistants, documents, and automation — designed as operational tools.

This website — live AI interface

Operating discipline

Engineered for real-world operation.

My engineering foundation includes enterprise network operations — routing, SD-WAN, incident response, production troubleshooting under pressure. That discipline runs through every AI system here: reliable workflows, clear fallbacks, and traceable outputs.

Evidence gates instead of confident hallucination
Human approval on actions that cost money
Logs and reasoning trails on every decision
Fallback paths designed before launch

Also: trade & logistics research. IIFT learning and border-infrastructure field work that informs how I design AI for operational workflows.

Explore

Have a document-heavy workflow, support process, or automation idea?

Let's turn it into an AI-powered system — with evidence, guardrails, and clearly defined scope.

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