I build investment-management technology.
Most recently: INDATA Nexus™ — a production AI agent for buy-side firms. Built solo, with Claude Code.
Three decades in the industry. Currently leading product for AI at INDATA.
Ask this site anything about me.
An AI agent that knows my background, my work at INDATA, and the things I've built. Ask it what you'd want to know in a first meeting — it answers in my voice and points you to the details.
I'm an AI agent that knows about Jarl's background, his work at INDATA, and the things he's built. Ask me anything you'd want to know in a first meeting.
I won't commit Jarl to anything or speak for him — for that, email him at jarlnelson@outlook.com.
Built with the same patterns I ship at INDATA — streaming, system-prompted, rate-limited. Source on GitHub.
INDATA Nexus™
Building a production AI agent for buy-side investment management — five intent paths, an MCP server for external AI clients, LLM-neutral architecture, and a conscious privacy trade-off honestly told. Launched May 2026; in production at one client today, with more rollouts in progress.