Bhupeesh Kathurria

Available for AI architecture & consulting

I architect AI-native products that ship.

Senior AI Architect & Full-Stack Product Engineer with 12+ Years. Agentic AI, RAG pipelines, and scalable full-stack platforms — from concept to production.

LangGraph /LangChain /RAG /Pinecone /Weaviate /FastAPI /Next.js /NestJS /React Native /Temporal /Kafka /LangSmith /RAGAs /Prisma /Kubernetes /TypeScript /LangGraph /LangChain /RAG /Pinecone /Weaviate /FastAPI /Next.js /NestJS /React Native /Temporal /Kafka /LangSmith /RAGAs /Prisma /Kubernetes /TypeScript /
LangGraph
RAG
Agents
FastAPI
About

I architect Agentic AI ecosystems, RAG pipelines, and scalable distributed systems — then ship them as production-grade products. Over 12+ years I've led cross-functional teams across healthtech, fintech, e-commerce, and HR-tech, migrating legacy monoliths to microservices and delivering AI-native platforms that move real business metrics.

12+
Years building products
₹100 Cr
GMV marketplace delivered
10+
Engineers led
200K+
Users migrated at scale

How I can help

AI consulting · Agentic systems · LLM engineering
01

AI Consulting & Strategy

From use-case discovery to architecture and ROI modelling — I help teams turn AI ambition into a shippable, measurable roadmap.

  • Use-case discovery
  • AI roadmaps
  • Build vs. buy
  • Cost & latency modelling
02

Agentic AI Systems

Autonomous, multi-step agents with reasoning, tool use, and self-reflection loops — orchestrated for durability and reliability.

  • LangGraph orchestration
  • Multi-agent workflows
  • Temporal durability
  • Human-in-the-loop
03

RAG & LLM Engineering

Production RAG pipelines with rigorous evaluation — faithfulness, precision, and continuous benchmarking baked in from day one.

  • Vector pipelines
  • RAGAs evaluation
  • LangSmith observability
  • Hallucination control
04

Full-Stack Product Engineering

End-to-end delivery — web, mobile, and backend — as monorepo platforms, from architecture to App Store and production.

  • Next.js + FastAPI/NestJS
  • React Native apps
  • Nx / Turbo monorepos
  • CI/CD & cloud

Industries I've shipped in

HealthtechEMR OS, clinical intelligence, AI care loops
FintechLOS/LMS, Forex/Crypto CRM, credit decisioning
E-commerce₹100 Cr B2B marketplace, headless commerce
HR-techAI-native ATS, voice interviews, ranking agents
EdTechActive-recall engines, adaptive learning
EnterpriseMonolith → microservices migrations at scale

Technical expertise

AI & Agentic Systems

  • LangGraph
  • LangChain
  • Autonomous agents
  • Multi-step reasoning
  • Prompt engineering
  • Self-reflection loops

LLM Evaluation & Observability

  • RAGAs (faithfulness, precision)
  • LangSmith tracing
  • Evals & benchmarking
  • Continuous quality gates

Vector & Data Infrastructure

  • Pinecone
  • Weaviate
  • PostgreSQL
  • MongoDB
  • Redis
  • Prisma ORM

Systems Architecture

  • Microservices (NestJS, Moleculer)
  • Event-driven (Kafka, RabbitMQ)
  • Temporal orchestration
  • Azure Service Bus

Full-Stack & Mobile

  • Next.js
  • FastAPI (Python)
  • NestJS
  • React / React Native
  • TypeScript
  • GraphQL

Monorepo & DevOps

  • Nx / Turbo monorepos
  • Docker & Kubernetes
  • CI/CD (GitHub Actions, Azure)
  • AWS & Azure

Selected work

Client names are protected under NDA. What follows is the scope, architecture, and technology behind the products.

Dec 2025 — Present
Technology Consultant
AI-Native SaaS Consultancy

Building AI-native SaaS products across healthtech, Ayurveda, and workforce-management verticals.

  • Architected a cloud-based physiotherapy EMR OS (web + iOS + Android) from the ground up as an Nx monorepo with shared TypeScript logic across three surfaces.
  • Engineered the AI feature layer: Speech-to-Notes SOAP auto-fill (~45 min/day saved per clinician), AI exercise coach with rep counting, and camera-based motion tracking.
  • Built a RAGAs evaluation framework for an Ayurvedic clinical-intelligence platform, monitoring retrieval precision and answer faithfulness via LangSmith dashboards.
  • Designed an LLM-driven active-recall engine for an EdTech platform — auto-generating spaced-repetition prompts with adaptive difficulty.
Next.jsNestJSReact NativeFastAPILangGraphPineconeWeaviatePrisma
Jul 2024 — Nov 2025
Software Engineering Team Lead
Product Engineering Studio

Led an engineering team of 10+ across an AI-native ATS and a nonprofit fundraising SaaS platform.

  • Spearheaded an AI-native recruiting agent that parses, semantically matches, and ranks candidates using prompt engineering and LLM self-reflection loops.
  • Integrated ElevenLabs voice synthesis + Daily.co WebRTC for human-like AI voice interviews — cutting time-to-hire by 40–60%.
  • Implemented Temporal for durable execution of long-running, multi-day recruiting workflows with zero data loss from partial failures.
  • Migrated a Node.js monolith to a Moleculer microservices architecture; standardized LangSmith observability across the department.
FastAPINext.jsTemporalPineconeElevenLabsMoleculerKubernetesPlaywright
Jun 2021 — Jan 2024
Technology Leader
Diversified Conglomerate

Led end-to-end delivery across e-commerce, fintech, education, and enterprise verticals.

  • Re-architected a 200,000+ user enterprise member portal from a Magento monolith to a modern MERN + headless-CMS stack with sub-2s page loads.
  • Delivered India's first B2B online appliance marketplace from concept to ₹100 Cr GMV in its first operating year.
  • Built a full-cycle fintech LOS/LMS with automated credit decisioning (CIBIL/Bureau APIs) and DigiLocker / Aadhaar eKYC workflows.
  • Scaled a sports-academy CRM 5X in revenue through product-led retention automation.
Next.jsNode.jsMongoDBPostgreSQLElasticsearchStrapiRedisAWS
2015 — 2021
Technology Leader (Earlier Roles)
Fintech, Food-tech & E-commerce

Forex/Crypto CRM delivery, on-demand delivery platforms, and premium e-commerce engineering.

  • Managed delivery of a Forex broker CRM with 350+ configurable parameters integrated with MetaTrader 4/5 and cTrader, plus a 40+ crypto deposit extension.
  • Built Talabat-style on-demand delivery platforms with real-time order tracking, multi-vendor management, and rider dispatch engines.
  • Developed a proprietary Python size-matching algorithm mapping 20+ body measurements to garment specs, reducing fashion-return rates.
ReactJSReact NativeNode.jsSocket.ioPythonMySQLAWS

Impact in numbers

₹100 Cr

GMV delivered — India's first B2B appliance marketplace, year one.

40–60%

Reduction in time-to-hire via AI voice interview automation.

~45 min/day

Saved per clinician through AI Speech-to-Notes SOAP automation.

5X

Revenue scale via custom CRM and product-led retention engineering.

200K+

Users migrated to a modern MERN stack with no downtime.

~35%

Drop in production incidents from PR quality gates & observability.

How I work

01

Discover

Map the problem, constraints, and the metric that matters. No solution before the why is clear.

02

Architect

Design the system — data, models, evals, and infra — for scale, cost, and reliability.

03

Build

Ship in tight iterations with quality gates, observability, and tests from the first commit.

04

Scale

Harden, monitor, and optimize — turning a working product into a durable platform.

What collaborators say

“
He doesn't just build features — he architects systems. Our AI hiring funnel went from idea to production with reliability we didn't think was possible at our stage.
Founder
HR-tech startup (under NDA)
“
Took our legacy monolith and a 200K+ user base and migrated it without a single day of downtime. Rare combination of architecture depth and delivery discipline.
VP Engineering
Enterprise conglomerate (under NDA)
“
The RAG evaluation framework he set up cut our hallucinations dramatically. He treats AI quality like an engineering problem, not a guessing game.
Product Lead
Healthtech platform (under NDA)

Let's build something intelligent.

Available for AI architecture, fractional engineering leadership, and product builds. Based in Noida, India — working globally.