About

Claudio Ledesma

Backend development & data engineering

I'm Claudio

I build REST APIs and data-driven applications with Python, and use SQL for queries and relational data modeling. My interests connect backend development, data processing and visualization: from collecting data to making it useful.

I develop my skills through hands-on projects and training in backend development, data engineering and visualization.

See what I've built
Technical Skills

Backend Development

  • Python
  • Django
  • FastAPI
  • REST APIs

Data Processing & ETL

  • Pandas
  • ETL pipelines
  • PDF extraction

Databases & SQL

  • SQL
  • SQLite
  • Relational modeling

Visualization & BI

  • Tableau
  • Excel
  • Power BI
  • Streamlit

Development Tools

  • Git
  • GitHub