ColbyCallahan

Staff Engineer at Netflix

Building systems that safely enable autonomous software evolution.

Founding member of Netflix's platform modernization team. Designed, architected, and implemented agent infrastructure now shipping thousands of PRs with passing builds and validations across multiple agent modalities in production.

Founding Member

Netflix Platform Modernization

1st in 10 Years

Region expansion at Netflix

Thousands of PRs

Shipped with passing builds

Agents in Production

Coding, Slack, research, and support

Selected Work

What I've Built

Engineering

Agent Sandbox Architecture

Designed, built, and operating agent security infrastructure at Netflix.

Engineering

Autonomous Software Evolution

Thousands of agent-driven PRs shipped at Netflix with passing builds and validations.

Engineering

Platform Modernization

All-platform scope at Netflix: region expansion, migration automation, and capacity management.

Capital

Capital & Real Estate

Disciplined capital allocation and real-world operations.

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Research

Brain-Inspired AGI

Exploring intelligence through temporal memory, cortical columns, and local learning.

Creative

Fiction

Sci-fi writing and speculative world-building.

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Creative

Busy Beaver

Interactive explorations of foundational computer science.

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Engineering

LazyFish

Privacy-first browser utilities — no uploads, no tracking.

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Let's connect

Open to conversations about collaborations, speaking, investing, technical architecture, and writing.