Available for AI & Engineering Leadership roles

Building production-grade AI that ships.

I'm MD Nazmul Hassan — an AI Engineer & Director of Engineering with 14+ years turning complex ideas into scalable reality. I design agentic AI systems, orchestrate LLMs, and build the enterprise platforms that run them.

View My Work Résumé / Export PDF
engineer.py
1class AIEngineer:
2  name = "MD Nazmul Hassan"
3  role = "Director of Engineering"
4  experience = 14  # years
5  stack = ["LangGraph", "OpenAI",
6         "Anthropic", "Spring Boot", "React"]
7
8  def build(self, idea):
9    return ship(idea, scale=True)
Generative AIAgentic WorkflowsLLM OrchestrationRAG PipelinesLangGraphJava & Spring BootMicroservicesEnterprise IntegrationsCloud-Native SaaS Generative AIAgentic WorkflowsLLM OrchestrationRAG PipelinesLangGraphJava & Spring BootMicroservicesEnterprise IntegrationsCloud-Native SaaS
// about

From prototype to planet-scale.

I'm an analytical, hands-on engineering leader who never stopped building. Over 14+ years at DemandFarm, I grew from Product Engineer to Director of Engineering — scaling teams, architecture, and now Generative AI capabilities for 20+ global B2B enterprises.

Today my focus is applied AI engineering: designing agentic systems that turn messy enterprise data — CRM records, call transcripts, meetings — into actionable, strategic insight. I orchestrate LLMs with LangGraph, route them safely through gateways like Portkey, and ground them in production infrastructure built to scale.

I believe the most valuable engineers combine deep technical judgment with AI efficiency — and I love being the person who takes an idea from whiteboard to a secure, SOC 2-ready product.

How I Operate

  • AI-First: Orchestrating LLMs & agents for real-world B2B value.
  • Ship Fast: High-velocity prototyping into production-ready systems.
  • Security-Minded: SOC 2 & ISO 27001 aware architectures.
  • Scale-Ready: Cloud-native, multi-tenant, event-driven SaaS.
  • People-First: Mentoring high-performing engineering teams.

14+

Years Experience

20+

Global B2B Clients

250+

Brands Reached

10+

Engineers Mentored

// capabilities

Technical Arsenal

A full-stack toolkit for building intelligent, resilient enterprise systems.

Generative AI & LLMs

OpenAI Anthropic Azure OpenAI Gemini LangGraph Agentic AI RAG Prompt Engineering Portkey Gateway Vector DBs

Backend & Architecture

Java Spring Boot Node.js Microservices REST APIs Apache Kafka System Design

Data & Integrations

PostgreSQL MySQL Redis Custom ETL CRM Connectors n8n / Make Event-Driven

Cloud & DevOps

AWS Azure Docker CI/CD GitHub Actions Prometheus Grafana

Frontend

React TypeScript Chakra UI JavaScript

Leadership

Eng Management Architecture Reviews Mentoring SOC 2 / ISO 27001 Product Strategy
// journey

Professional Experience

14+ years of compounding technical depth and product impact.

Director of Engineering

Nov 2021 — Present

DemandFarm Inc. · Pune

  • Architected an agentic AI system that transforms CRM data & call recordings into actionable account insights using LangGraph + Azure OpenAI via the Portkey gateway.
  • Created Account Central, a CRM-agnostic B2B Key Account Management product, listed on the Microsoft AppSource marketplace.
  • Designed a scalable, modular ETL connector platform for Dynamics 365, Zoho, HubSpot & Pipedrive — powering 20+ global enterprises.
  • Established observability with Prometheus & Grafana and event-driven sync with Apache Kafka across distributed clusters.

Principal Product Engineer

2017 — 2021

DemandFarm Inc. · Pune

  • Built an enterprise Account Planner with Java Spring MVC, MySQL & AngularJS featuring finance heatmaps, org charts & PowerPoint export.
  • Developed native KAM apps — Orgchart & Account Planner — for Microsoft AppSource with deep Dynamics 365 integration.
  • Shipped a modern React + Chakra UI experience and mentored 10+ engineers through reviews and feedback.

Product Engineer

2013 — 2017

DemandFarm Inc. · Pune

  • Customized SugarCRM CE into the original KAM prototype — planning, engagements, invoicing & account dossier modules.
  • Evolved that prototype into a full product that secured angel funding and became DemandFarm.

Java Developer

2011 — 2013

Krishagni Solutions Pvt. Ltd. · Pune

  • Enhanced caTissue / OpenSpecimen, a clinical biospecimen data management system, improving translational research workflows.
  • Tech stack: Java, Apache Struts, JavaScript & DHTMLX.
// selected work

Featured Projects

Hands-on builds spanning agentic AI, enterprise integration, and SaaS platforms.

Flagship · GenAI

Kampanion AI — LLM Assistant for KAM

Led an LLM-powered assistant embedded in an enterprise Key Account Management platform. Uses LangGraph multi-step workflows to deliver contextual account insights and actionable, role-aware recommendations.

LangGraph Azure OpenAI Portkey RBAC
Enterprise SaaS

Account Central — CRM-Agnostic KAM

Technical lead for a B2B platform that automates upsell/cross-sell discovery and growth planning. Built CRM-agnostic with native connectors and listed on Microsoft AppSource.

Java 21 Spring Boot PostgreSQL React
Enterprise Infrastructure

CRM Integration & Automation Platform

Designed a high-scale custom ETL pipeline for seamless data orchestration — leveraging AWS SQS for queuing and automating multi-app workflows with n8n, Make.com & Zapier. Supports bi-directional sync and event-driven architecture across the enterprise stack.

AWS SQS Apache Kafka n8n Make.com Custom ETL

// connected ecosystems

HubSpot
Salesforce
Dynamics 365
Zoho CRM
Pipedrive
Zendesk
Outlook
Teams
Calendar
Gmail
Gong
Product Engineering

Nextgen Account Planner

An enterprise Account Planner suite with finance heatmaps, org charts & a PowerPoint export engine. Integrated with Microsoft AXPTA for real-time financial data & currency sync.

Spring MVC MySQL AngularJS AXPTA
Microsoft Ecosystem

Dynamics 365 ISV Apps

Designed & shipped native KAM applications (Orgchart & Account Planner) for the Microsoft AppSource marketplace, with deep Dynamics 365 integration via native SDKs & Web APIs.

C# Dynamics 365 SDK Xrm / Web API Angular
// continuous learning

Certifications

Staying sharp at the frontier of AI and modern engineering.

Claude 101

Anthropic · 2026

Practical GitHub Copilot

LinkedIn · 2025

Practical GitHub Actions

LinkedIn · 2025

Practical GitHub Code Search

LinkedIn · 2025

Redis Essential Training

LinkedIn · 2024

Operating Systems & You

Google · Coursera · 2021
// kind words

What Colleagues Say

Recommendations from people I've built alongside.

“

I worked super close with Hassan for 3 years. Always sharp, calm under pressure, and focused on building the right things the right way. The team trusted him, leaned on him, and grew because of his presence. Any team would be lucky to have him leading the way.

MH

Mohamed Haneefa

Engineering · DemandFarm
“

Hassan is an exceptional engineering leader — patient, thoughtful, and highly respected. He consistently demonstrated strong agency while driving impactful solutions. His deep expertise in integrations and architecture inspired trust across teams.

SK

Shreya Kukreja

Product Management
// get in touch

Let's build something intelligent.

Interested in AI engineering, GenAI strategy, or scaling your platform? I'd love to chat.

19nazmul19@gmail.com +91 98343 29530 Pune, India