> For the complete documentation index, see [llms.txt](https://antoniovfranco.gitbook.io/antoniovfranco-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://antoniovfranco.gitbook.io/antoniovfranco-docs/portfolio/writing-and-open-source.md).

# Writing and open source

Technical writing and open-source projects.

## Writing and open source

### Technical writing

I publish technical articles on Medium. I focus on implementation details.

Topics include:

* Fine-tuning and PEFT.
* AWS cost patterns.
* Production ML design.
* Debugging and performance.

### Bioinformatics Projects

I maintain open-source tools for computational biology workflows. Bio-ClaudeCode automates common analysis pipelines.

The system uses a multi-agent architecture. It uses LangChain and CrewAI.

It targets reproducibility in longevity research.