---
name: Marcelo Trylesinski
role: Senior Software Developer
socials:
  - 'https://github.com/Kludex'
  - 'https://x.com/marcelotryle'
  - 'https://fastapiexpert.com/'
  - 'https://www.linkedin.com/in/marcelotryle/'
canonical: 'https://pydantic.dev/authors/marcelo-trylesinski'
---

> Markdown version of [Marcelo Trylesinski](https://pydantic.dev/authors/marcelo-trylesinski) — the canonical HTML page.
>
> All authors: [/authors.md](https://pydantic.dev/authors.md) · Site index: [/llms.txt](https://pydantic.dev/llms.txt)

---

# Marcelo Trylesinski

Senior Software Developer at .

Starlette and Uvicorn maintainer.

## Links

- [github](https://github.com/Kludex)
- [twitter](https://x.com/marcelotryle)
- [website](https://fastapiexpert.com/)
- [linkedin](https://www.linkedin.com/in/marcelotryle/)

## Articles by Marcelo Trylesinski

- [How to build a production agentic app, the Pydantic Way](https://pydantic.dev/articles/building-agentic-application) — 2026-02-03 ([markdown](https://pydantic.dev/articles/building-agentic-application.md))
- [Pydantic Open Source Fund](https://pydantic.dev/articles/pydantic-oss-fund-2025) — 2025-10-07 ([markdown](https://pydantic.dev/articles/pydantic-oss-fund-2025.md))