# About · Miguel Angelo, Full Stack developer in Franca, Brazil

> Who Miguel Angelo is: Full Stack developer from Franca, Brazil, with Python and FastAPI backend, frontend, design and motion. Experience and certifications.

Website: https://miguelrsant.com.br/en/about · Versão em português: https://miguelrsant.com.br/sobre.md

## About

I understand the business process **before writing the first line of code.**

I automated reports that took **3.5 hours of manual work** and now run in **25 seconds**. Today I build the ERP at Di Fiorenna with Python, FastAPI, PostgreSQL and Docker, where I cut test time from 10 min to 1.28 s with caching and sped up development by setting up Claude in our workflow.

Before moving into development, I worked in Supply Chain, automating reports and data analysis with Python and Pandas. That background shortens the path from what operations need to the solution delivered.

I also care about how all of this reaches the people who use it: I design interfaces and visual identities, build the frontend and use motion to bring rhythm and clarity to the experience.

- **Backend:** Python / FastAPI / Django / PostgreSQL / Docker / Linux
- **Frontend:** React / TypeScript / JavaScript / Next.js / Tailwind / Sass
- **Design:** Figma / Photoshop / Illustrator / Visual identity
- **Motion:** GSAP / anime.js / Three.js / Microinteractions
- **Data:** Pandas / Automation / API integrations / SQL
- **DevOps:** GitHub Actions / Nginx / Docker / Git / CI/CD

## Where I've worked

From Supply Chain to development, always automating what was taking up people's time.

### Junior Python Developer

Di Fiorenna Indústria Cosmética · Franca, SP · Aug 2026 · present

I build the ERP with Python, FastAPI, PostgreSQL and Docker. Tests from 10 min to 1.28 s with caching, CI/CD with GitHub Actions and Claude in the development workflow.

Tags: FastAPI, PostgreSQL, Docker

### Supply Chain Assistant

Palácio das Ferramentas · Franca, SP · Feb · May 2026

Automated reports with Python and Pandas: from 3.5 hours to 25 s, about 95% less manual time. Cross-docking, dropshipping and fulfillment. 2 years and 3 months at the company.

Tags: Python, Pandas, Data

## Courses and certificates

Continuous learning: from web development to Python and the process foundation of logistics.

### curso.dev

curso.dev · online course

Online web development course.

Tags: Web, Development

### Python · Worlds 1, 2, 3 and 4

Curso em Vídeo · online course

Python course from Curso em Vídeo, Worlds 1, 2, 3 and 4.

Tags: Python

### Logistics and Supply Chain Management

Certificate · education

The process foundation that now guides how I design systems for operations.

Tags: Processes

## Links

- [Miguel Angelo](https://miguelrsant.com.br/en) (Markdown: https://miguelrsant.com.br/en.md)
- [About](https://miguelrsant.com.br/en/about) (Markdown: https://miguelrsant.com.br/en/about.md)
- [Contact](https://miguelrsant.com.br/en/contact) (Markdown: https://miguelrsant.com.br/en/contact.md)
- [Privacy](https://miguelrsant.com.br/en/privacy) (Markdown: https://miguelrsant.com.br/en/privacy.md)
- [Links](https://miguelrsant.com.br/en/links) (Markdown: https://miguelrsant.com.br/en/links.md)
- E-mail: <mailto:miguelrsant01@gmail.com>
- LinkedIn: https://www.linkedin.com/in/miguelrsant/
- GitHub: https://github.com/miguelrsant
- Instagram: https://www.instagram.com/miguelrsant/
- YouTube: https://www.youtube.com/@miguelrsant
- TikTok: https://www.tiktok.com/@miguelrsant01
- Résumé (PDF): https://miguelrsant.com.br/cv-miguel-angelo-en.pdf
- llms.txt: https://miguelrsant.com.br/llms.txt
- Sitemap: https://miguelrsant.com.br/sitemap.xml