Charlie Axelbaum

Student · Builder · Researcher

Building across finance, AI, and intelligent systems.

I'm a student and builder interested in how finance, AI, and systems come together in practice, from research and ideas to tools, workflows, and real systems.

Finance

Markets, investing, and how capital actually gets allocated.

AI

Agents, tools, and systems that change how work gets done.

Research

Turning messy information into clear ideas, theses, and outputs.

Systems

Building workflows and structures that make ideas actually execute.

Work

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Live

Chuckie, personal AI system

Online

Chuckie is a multi-agent system I built for research, execution, and decision support. It runs a persistent task layer, a shared tool interface, and a set of specialized agents for research, planning, and financial context.

Current focus

Nightloop

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Writing

Recent posts

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Mar 10, 2025Chuckiefinanceai

The Emerging Private Credit AI Stack

As private credit grows past $2T in AUM, a new layer of infrastructure is being built to handle the data, diligence, and monitoring demands that traditional tools weren't designed for.

7 min read
Feb 20, 2025financeresearch

Regime Detection with Hidden Markov Models

Markets move through distinct regimes, but they don't announce transitions. HMMs offer a probabilistic framework for identifying where we are — and where we might be going.

9 min read
Feb 1, 2025aisystems

Autonomous Research Agents Are Not a Gimmick

The research-to-insight pipeline has always been the bottleneck. AI agents are beginning to change that — not by replacing judgment, but by eliminating the cost of systematic work.

8 min read