Developer Relations & Marketing

Alex Novotny

Head of Developer Relations & Marketing at Massive · Austin, TX

I help developers adopt fintech APIs and AI agent tooling through demos, videos, and technical content. Previously Senior Developer Advocate at Box.

10+
Years in tech
5+
Years in DevRel
50+
Technical blogs
5M+
Social impressions
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Alex Novotny, Head of Developer Relations and Marketing at Massive

About

DevRel leader. Content builder. Gets stuff done.

At Massive, I built developer relations from zero — leading marketing, creating demos and videos, and driving millions of social impressions. I oversaw the Polygon.io → Massive.com rebrand and completed PR with NYSE, Nasdaq, TMX, ETF Global, and Benzinga.

At Box (2019–2025), I rose to Senior Developer Advocate. I built RAG agentic workflows, helped code the Box MCP server, partnered with OpenAI, Google, Weaviate, and Pinecone, and published 35+ technical blogs and multiple YouTube series.

MBA from Oklahoma State. BA in Theatre from Southern Arkansas. I present to executives, demo on camera, and write the code behind the demos.

Expertise

  • Team Leadership
  • Fintech & Market Data APIs
  • AI Agents, MCP & RAG Workflows
  • Demo Building
  • Technical Writing & Video Production
  • Public Relations
  • Content Strategy
  • Event Planning and Execution

Massive · Fintech

Massive

Developer relations and marketing for fintech market data — API demos, MCP integrations, options tutorials, and technical content.

Videos

YouTube thumbnail for Query financial markets with the Massive MCP server
YouTube

Query financial markets with the Massive MCP server

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YouTube thumbnail for Corporate Events Calendar with Massive and TMX
YouTube

Corporate Events Calendar with Massive and TMX

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YouTube thumbnail for Stream Options Trades Like a Whale
YouTube

Stream Options Trades Like a Whale

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YouTube thumbnail for Adjust Historical Prices for Stock Splits and Dividends
YouTube

Adjust Historical Prices for Stock Splits and Dividends

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YouTube thumbnail for Financial Intelligence Dashboard with Massive and Benzinga
YouTube

Financial Intelligence Dashboard with Massive + Benzinga

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YouTube thumbnail for Building an ETF Research Dashboard with Massive and ETF Global
YouTube

Building an ETF Research Dashboard with Massive + ETF Global

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Writing

Massive Financials API announcement
Massive Blog

Announcing Massive Financials: Balance Sheets, Cash Flow, Income Statements, and Ratios

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0-DTE covered call screener tutorial
Massive Blog

Build a 0-DTE Covered Call Screener for SPY with Massive

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Iron condor screener tutorial
Massive Blog

Build an Iron Condor Screener with Massive

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Box · AI & APIs

Box

Six years as Developer Advocate — AI API demos, MCP server development, RAG workflows, and open-source sample code.

Videos

YouTube thumbnail for Exploring Box AI API with Claude 4
YouTube

Exploring Box AI API with Claude 4

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YouTube thumbnail for LangGraph Agentic Workflow with Box and Pydantic
YouTube

LangGraph Agentic Workflow with Box and Pydantic

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YouTube thumbnail for How to Setup the Box MCP Server
YouTube

How to Setup the Box MCP Server

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YouTube thumbnail for Box AI API Structured Metadata Extraction
YouTube

Box AI API Structured Metadata Extraction

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YouTube thumbnail for Agentic Workflow with Box and Pydantic
YouTube

Agentic Workflow with Box and Pydantic

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YouTube thumbnail for Testing OpenAI 4.1 mini
YouTube

Testing OpenAI 4.1 mini

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YouTube thumbnail for Can Gemini 2.5 Pro Solve My Math Problem?
YouTube

Can Gemini 2.5 Pro Solve My Math Problem?

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YouTube thumbnail for Invoice Extraction with Grok3
YouTube

Invoice Extraction with Grok3

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YouTube thumbnail for How to Setup the Box CLI
YouTube

How to Setup the Box CLI

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Writing

Box Skills OpenAI tutorial
Box Developer Blog

Box Skills OpenAI API TL;DR Summarization Tutorial

Read →
Weaviate Box RAG recipe
Box Developer Blog

Weaviate Box RAG Recipe with Weaviate Query Agent

Read →
Box content portal tutorial
Box Developer Blog

Build a Content Portal with Box UI Elements, React, Tailwind, Vercel, Auth0

Read →
Box Salesforce flows
Box Developer Blog

Box Salesforce Flows with Metadata

Read →

Open Source

box-community/mcp-server-box

Box MCP Server

MCP server enabling AI agents to interact with Box content via function calling.

box-community/doc-gen-pydantic-ai-box-mcp-server

Pydantic AI Agentic Workflow

Document generation with Pydantic AI, Box, and MCP server integration.

box-community/box-openai-insurance-claim-demo

OpenAI Agents SDK + Box

Insurance claim processing demo using Box and OpenAI Responses API.

box-community/box-custom-portal-demo-auth0

Box Custom Portal

Custom content portal with Box UI Elements and Auth0.

For recruiters & search

Frequently asked

Who is Alex Novotny?

Alex Novotny is Head of Developer Relations & Marketing at Massive, a fintech market data company (formerly Polygon.io). He builds developer content, AI agent demos, and MCP integrations. He previously spent six years at Box as Senior Developer Advocate.

What is Alex Novotny's expertise?

Developer relations, fintech APIs, AI agents, MCP (Model Context Protocol), RAG workflows, LangGraph, OpenAI and Claude integrations, Python, technical writing, video production, and developer marketing.

Where is Alex Novotny located?

Austin, Texas Metropolitan Area, United States.