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haripery/README.md

Hi, I'm Hari

Principal Engineer at Autodesk with 10+ years of experience building high-performance, customer-centric web applications across enterprise SaaS, cloud observability, ad tech, and banking.

Deep full-stack expertise in React, TypeScript, Node.js, GraphQL, and AWS, now focused on applied AI: governed, human-in-the-loop agents, MCP-based tooling, and AI-native engineering workflows.

View my interactive résumé → · Download PDF

What I'm Doing

  • Principal Engineer at Autodesk — lead frontend engineer for Autodesk's personalized, AI-driven billing website, used by thousands of customers daily
  • Building governed AI — originated a human-supervised AI on-call triage assistant (LangGraph, Amazon Bedrock, MCP) and took it through enterprise AI governance, security review, and AWS deployment with 1,200+ automated tests
  • Writing at Near the Singularity — my blog on frontend architecture, AI, and building software near the singularity

Where I've Been

Period Role Company
2026 — Present Principal Engineer Autodesk
2025 — 2026 Lead Full-Stack Engineer Shopify
2022 — 2025 Senior Engineer (Amazon Ads & AWS CloudWatch) Amazon Web Services
2021 — 2022 Senior Frontend Engineer Sumo Logic
2019 — 2021 R&D Software Engineer Dassault Systèmes
2014 — 2016 Programmer Analyst Cognizant

Notable Work

Autodesk

  • Led frontend delivery of the flagship Account Subscriptions 3.0 redesign
  • Built an AI on-call triage assistant that finds the failing layer and its owner — read-only, with every action reviewed by an engineer
  • Documented the enterprise approval path for AI services and launched an AI adoption forum across three teams, standardizing a 10-server MCP tool stack and reusable agent skills

Shopify

  • Led engineering for the Ads 3P team — real-time bidding, merchant dashboards, and email/SMS automations
  • Built a Dynamic Creative Optimization (DCO) system serving ad creatives within 150ms
  • Engineered high-integrity event tracking across Web and Native for Meta Pixel & Google Tag Manager

Amazon Ads

  • Shipped Ads Data Manager — cloud-based data onboarding and activation SPA
  • Built GraphQL BFF middleware with batching and multi-level caching — 60% fewer API calls, response time from 850ms to 320ms under peak traffic
  • Developed a Server-Driven UI architecture enabling real-time UI updates without client deployments

AWS CloudWatch

Sumo Logic

  • Led high-performance data analytics dashboards — 45% faster load times, 25% less memory
  • Built a comprehensive design system using Atomic Design principles (demo)

Dassault Systèmes

  • Built the Web UI Template library for xApps (online CAD applications), used by every feature team company-wide (demo)

Cognizant

  • Enhanced digital banking platforms including Lloyds Bank Commercial Banking Online; built a test automation framework that cut manual testing by 25%

Tech Stack

Languages & Frameworks

TypeScript JavaScript React Next.js GraphQL Node.js Redux RxJS Python FastAPI Tailwind CSS

Cloud & Infrastructure

AWS AWS CDK WebSocket Docker Kubernetes GitHub Actions Webpack

Testing & Quality

Cypress Playwright Jest Storybook

AI & Agentic

AI MCP LangGraph Amazon Bedrock RAG HITL

Education & Community

Master of Science in Informatics — Northeastern University, Boston, MA (2017 — 2018)

ADPList Mentor — recognized as a Top 10 UX Engineering Mentor

Blog Posts

Let's Connect

LinkedIn Résumé Blog Email


GitHub Stats

GitHub Streak

Pinned Loading

  1. StickyNotesapp StickyNotesapp Public

    Single Page Post IT Notes application using Flask framework

    HTML

  2. wisecrack wisecrack Public

    Feedback collection App through email

    JavaScript 6 2

  3. portfolio-website portfolio-website Public

    nearthesingularity.com — personal portfolio + blog

    TypeScript 2

  4. harness-engineering harness-engineering Public

    A full-stack boilerplate built entirely by AI agents. Layered architecture, typed Result patterns, Zod validation, dual-MCP verification workflow.

    TypeScript 2