Available for AI Projects

I build
AI agents that
ship to production.

Part AI Product Manager, part builder. I don't just write PRDs — I architect the system, write the code, and ship the agent. 4+ years delivering production AI for Fortune 500 teams in the US. IIT Kanpur math grad who went deep on the engineering.

10+ Agents Shipped
4+ Yrs AI Product
90%+ Avg Accuracy
80% Audit Effort ↓
IIT Kanpur · Top 0.15%

01 — Services

What I Build

End-to-end AI systems spanning agents, retrieval, automation, and intelligence — from architecture design to production deployment and monitoring.

Custom AI Agents

Purpose-built agents for validation, extraction, classification, and autonomous decision-making — designed around your data and business logic.

RAG Pipelines

Retrieval-augmented generation systems with vector databases, intelligent chunking, semantic search, and optimized retrieval for your knowledge base.

Workflow Automation

n8n and LangGraph-powered automation connecting AI models to real business processes with human-in-the-loop controls and error recovery.

AI-Powered Data Enrichment

Intelligent extraction and enrichment pipelines that turn public web data, company records, and unstructured sources into structured, decision-ready intelligence.

Conversational AI & Copilots

Domain-specific chatbots, internal copilots, and voice agents grounded in your data with memory, tool use, and multi-turn reasoning.

Document Intelligence

IDP systems for invoices, contracts, COIs, and KYC documents — combining OCR, LLMs, and validation logic for high-accuracy extraction at scale.

Multi-Agent Systems

Orchestrated agent networks with planner, executor, and critic roles — coordinated via LangGraph for complex, multi-step workflows.

Evaluation, Guardrails & Observability

Production-readiness layer for AI systems — LLM-as-judge evaluation, golden datasets, hallucination detection, PII redaction, prompt versioning, and cost/latency tracing.

Competitive & Market Intelligence

AI systems that monitor competitors, track market signals, and surface actionable insights from news, filings, job boards, and public data sources.

02 — Projects

Production AI Systems

Enterprise-grade AI agents and pipelines shipped to Fortune 500 customers. Client names anonymized under NDA — metrics are real.

AI Agent Logistics & Supply Chain

Enterprise Supplier Validation Agent

Autonomous validation at enterprise scale

Problem

A US-based logistics MNC's procurement team was manually validating thousands of supplier records across fragmented sources — tax IDs, addresses, banking details, compliance fields. Onboarding cycles were slow and error-prone.

Solution

Built a custom validation agent with n8n + OpenAI + OCR that autonomously cross-references supplier-submitted data against authoritative sources, flags discrepancies, and produces decision-ready outputs for human reviewers.

Impact
95% Field-level Accuracy
Faster Onboarding
80% Manual Audit ↓
n8nClaude AIOpenAIOCRLlamaCloud
Data Enrichment Enterprise Intelligence

Company Intelligence & Enrichment Engine

Turning the public web into structured company intelligence

Problem

Enterprise clients needed rich, real-time company profiles — firmographics, leadership, risk signals — but legacy data vendors were expensive, stale, and incomplete.

Solution

Built a 7-module intelligence engine that aggregates data from public registries, news, web sources, and proprietary APIs, uses LLM agents to normalize and validate entities, and delivers structured, decision-ready company profiles on demand.

Impact
7 Intelligence Modules
Real-time Continuous Refresh
50% Vendor Cost ↓
PythonLangGraphAgentic RAGClaude AIParallel AIGCPFirecrawl
Fraud Detection Financial Risk

Supplier Fraud Detection System

Catching fraudulent suppliers before they enter the system

Problem

Enterprise procurement platforms faced fraudulent supplier onboarding — shell companies, identity mismatches, and forged documents slipping past manual KYC and creating financial and reputational risk.

Solution

Designed a hybrid ML + LLM fraud detection agent that scores supplier submissions across dozens of signals — corporate registry checks, document authenticity, behavioral patterns, and public data anomalies — flagging high-risk applications in real time.

Impact
91% Detection Accuracy
60% False Positives ↓
Real-time Risk Scoring
PythonGeminiFastAPILangGraph
Document Intelligence Energy & Utilities

Certificate of Insurance Intelligence Agent

Turning unstructured insurance documents into compliance signals

Problem

A US energy utility received thousands of Certificates of Insurance (COIs) in inconsistent formats — PDFs, scans, photos. Manually verifying coverage limits, expiration dates, and named insureds created a persistent compliance bottleneck.

Solution

Built an IDP agent combining OCR, LLM extraction, and validation logic that parses COIs, extracts structured coverage data, validates against policy requirements, and flags expiring or non-compliant certs automatically.

Impact
93% Extraction Accuracy
75% Review Time ↓
24/7 Expiry Monitoring
n8nLlamaCloudLangChainOCRFirecrawl
AI Agent Customer Support & Product Ops

Defect Classification Agent

From support ticket to engineering-ready bug report in seconds

Problem

Support teams were receiving high volumes of customer tickets describing product issues in unstructured, inconsistent language. Triaging, classifying, and routing each ticket to the right engineering team was slow, which meant customers waited longer and engineers received vague bug reports lacking the context needed to debug quickly.

Solution

Built an LLM pipeline that reads incoming support tickets, classifies the underlying product defect category, extracts reproduction steps and severity signals, and auto-generates a structured engineering ticket with all the context developers need — closing the loop between customer pain and engineering action.

Impact
89% Classification Accuracy
80%+ Triage Effort ↓
13d → 1d Bug Turnaround
LangChainRAGChromaDBPythonHugging Face
AI Analytics Enterprise Data & BI

AI-Powered Analytics Copilot

Natural language in, answers out — no SQL required

Problem

Business teams depended on analysts and engineers for every ad-hoc data question — revenue queries, funnel drop-offs, anomaly investigations. The bottleneck slowed decision-making and buried data teams in repetitive reporting work.

Solution

Built an AI analytics copilot combining text-to-SQL generation, conversational data Q&A, scheduled automated reporting, and anomaly detection — grounded in the company's data warehouse schema so non-technical users can ask questions in plain English and get trustworthy, cited answers.

Impact
90% Query Accuracy
10× Faster Self-Serve
Zero SQL For Business Users
LangChainLangGraphText-to-SQLRAGPythonHex

03 — Tech Stack

Tools I Ship With

Battle-tested across production AI systems at enterprise scale.

// AI Frameworks & Orchestration
LangChain LangGraph LlamaCloud Agentic RAG Prompt Engineering
// LLM Providers
Claude API OpenAI API Gemini API Anthropic SDK Hugging Face
// Vector Databases
Pinecone ChromaDB Supabase
// Languages & Backend
Python SQL FastAPI
// Cloud & Infrastructure
GCP Vertex AI AWS Docker
// Automation & Observability
n8n LangSmith Langfuse
// Data & Analytics
Pandas NumPy Spark SQL Tableau Hex PostHog
// Product & Collaboration
Jira Notion Figma Intercom HubSpot

04 — About

Sushant Charaya
Bangalore, India · Remote Worldwide

The AI that ships. Not the one stuck in a notebook.

I build production AI systems — the kind that run on real enterprise data, survive real customer usage, and move real business metrics. Agents, RAG pipelines, document intelligence, fraud detection, workflow automation. Not demos. Not prototypes. Things that ship.

My path is unusual: mathematics and scientific computing at IIT Kanpur, then four years as a product manager who went deep into the engineering side of AI. I scope the problem, architect the system, and ship the thing. That hybrid is rare — and it's why Fortune 500 teams in logistics, energy, and financial services trust me to own AI agents end-to-end.

Right now I'm building across three fronts: senior AI product roles at global companies, freelance engagements for teams that need production AI fast, and my own early-stage product explorations. If you're working on AI that needs to actually work in the wild, let's talk.

// Credentials & Recognition
🤖

10+ Agents in Prod

Validation, Fraud Detection, Company Intelligence, COI, Defect Classification, and Analytics agents — all live in enterprise environments.

🎓

IIT Kanpur

BS in Mathematics & Scientific Computing, 2019. Top 0.15% in JEE Advanced among ~1.5M aspirants.

💼

Fortune 500 Clients

Shipped AI agents for US-based multinationals across logistics, aerospace, energy, and grocery verticals.

Rise & Shine Award

Recognised for impact delivered on enterprise AI & Data Solutions engagements (Mar 2025).

🥇

MVP Award

Recognised for data initiatives that boosted engagement by 15% and customer satisfaction by 25%.

📜

DeepLearning.AI

Certifications in Prompt Engineering and LangChain for LLM Application Development.

// Get In Touch

Let's Build Something Real.

Quick coffee chat, freelance project, or a senior AI role — I'm listening.

// Building from Bangalore · Shipping Worldwide
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