> current_focus
Collectiv v2
Building collaborative music workflows, contribution management, royalty handling, and audio collaboration tooling.
system
live
focus
now
Active buildEngineering focus
System status: active
Now
Current projects, active learning, and near-term focus.
A snapshot of what I'm building, learning, and exploring right now.
Last updated: 2026.06.02
Loc: Austin, TX
Active
> current_focus
Hayabusa
Developing local-first security detection pipelines using event streaming and ClickHouse analytics.
system
live
focus
now
Active buildEngineering focus
> current_focus
juancastro.me
Building a project-focused engineering portfolio and knowledge hub.
system
live
focus
now
Active buildEngineering focus
> learning_queue
Currently Learning
>
Detection Engineering
>
Temporal Workflows
>
Local-first architectures
>
Advanced ClickHouse patterns
"If you can't explain it simply, you don't understand it well enough."
> deploy_history
Recently Shipped
Portfolio foundation
Established the shared theme, layout system, and first-pass site architecture.
Project detail architecture
Turned project pages into reusable engineering case studies backed by structured content.
Resume implementation
Shipped a technical-profile page focused on engineering depth rather than a plain PDF resume.
> system_roadmap
Near-Term Goals
Q4
Complete portfolio launch
Q4
Expand Hayabusa detections
Q4
Publish additional developer tools
Q4
Add architecture notes section
Current stack
Tools in active rotation
TypeScriptNode.jsPythonGoPostgresSQLiteClickHouseDockerNATSNext.js
Operating principles
How I try to work
principle
Build useful software
principle
Prefer simple systems
principle
Automate repetitive work
principle
Optimize for maintainability
principle
Ship before polishing
bash - juancastro@workstation - 80x24
$ status --detailed
System remains stable. Current focus is shifting across product architecture, detection pipelines, and maintainable software delivery. All sensors nominal.
$ _