Aaron Rosenzweig

GTM Engineering, AI Systems, Growth Infrastructure · Chicago, Illinois

Explore Aaron's work in GTM engineering and AI systems

Aaron is a systems oriented technical leader across growth, data, and AI systems. He builds repeatable systems that identify opportunities, acquire customers, automate operations, and make launching or scaling businesses less expensive.

B.S. Computer Science, Loyola University Chicago (May 2022). Based in Chicago, Illinois, open to remote, hybrid, and in person roles.

Aaron's Portfolio Assistant

I am an AI assistant built by Aaron. I answer from his approved record and I will say so when something is not in it.

Welcome to Aaron Rosenzweig's interactive portfolio. I am an AI assistant built by Aaron. Ask me anything about his background, professional experience, technical expertise, or the systems he has built. You can also browse the project cards below and open any of them for the full case study.

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What I can doCapabilities and background, from Aaron's approved record
  • Programmatic GTM and market expansion
  • AI operations and agentic systems
  • Multi market web, lead, and communications infrastructure
  • Data platforms and revenue operations
  • Venture and product building, led by Lava Financial and the Investor DataRoom MVP
  • Real estate intelligence and underwriting, when the target company's market or role makes it relevant

Business and GTM: Go to market strategy, Growth systems, Sales operations, Lead generation, Market expansion, Revenue operations, Programmatic SEO, Outbound automation, Business process automation

AI and automation: AI agents, Multi agent systems, LLM tooling, Agentic workflows, MCP, Browser automation, Workflow orchestration, OpenAI API, Claude API, and Google Gemini, OpenAI agent SDK and Vercel AI SDK, ChatGPT, Claude, OpenAI Codex, and Claude Code, used daily

Data and systems: Data architecture, Data modeling, ETL and ELT, Analytics infrastructure, Cloud architecture, API design, Event driven systems, Geospatial data

Languages and frameworks: Python, JavaScript and TypeScript, Golang, Bash, Next.js, React, Node.js, Django

Platforms and tools: AWS, Azure, GCP, Vercel, PostgreSQL, BigQuery, Snowflake, Databricks, Spark, Tableau, Grafana, Salesforce, SignalWire, Docker, Kubernetes, Terraform

Ask the assistant above for detail on any of these, or for the tailored resume and application answers for this role.

Featured projects

Selected for relevance first. Open any card for the full case study.

GTM / Market ExpansionBuilt components, ongoing development

AI Powered GTM and Market Expansion Engine

A repeatable workflow for researching markets, identifying prospects, launching localized web properties, generating inbound demand, and managing leads through follow up.

Web InfrastructureBuilt, in use

Multi Tenant Website Infrastructure

A shared Next.js architecture that supports more than 50 domains from one codebase, with new market sites added largely through configuration.

Lead Capture / CommunicationsBuilt, in use

Centralized Lead Capture and Communications Infrastructure

Shared services for forms, calls, and inbound sales across brands and markets, built on GCP Cloud Functions and SignalWire.

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