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ale687/README.md

πŸ‘‹ Hi, I'm Claudio Alejandro Ledesma

Python Backend Developer & Data Engineering Enthusiast
Systems Engineering Student @ UTN

Portfolio LinkedIn GitHub

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πŸ‘¨β€πŸ’» About Me

I'm a Systems Engineering student at UTN focused on building backend applications, REST APIs and data pipelines with Python.

My main interests are:

  • 🐍 Backend development with Python, FastAPI and Django
  • πŸ”— REST API design and integration
  • βš™οΈ ETL pipelines and data processing
  • πŸ—„οΈ SQL and relational databases
  • πŸ“Š Data Engineering and analytics

I'm currently building projects to strengthen my skills and looking for opportunities as a Junior Backend Developer or Junior Data Engineer.


πŸ› οΈ Technologies & Tools

Backend & APIs

Python FastAPI Django REST API

Data & ETL

Pandas ETL Power BI

Databases

SQL SQL Server MySQL SQLite

Dev Tools

Git GitHub VS Code Linux


πŸš€ Featured Projects

⚽ Football Data Pipeline

Python Β· Pandas Β· FastAPI Β· SQLite Β· REST API

End-to-end Data Engineering and Backend project that extracts football data from an external API, transforms it with Pandas, stores it in SQLite and exposes the processed information through a REST API.

Pipeline:

External API β†’ ETL β†’ SQLite β†’ SQL Queries β†’ FastAPI β†’ Web Dashboard

Highlights:

  • API data extraction
  • ETL processing with Pandas
  • Relational data storage
  • Custom SQL queries
  • REST API with FastAPI
  • Interactive web dashboard

πŸ“‚ Repository: https://github.com/ale687/football_data_pipeline


πŸ“° News Aggregator API

FastAPI Β· Python Β· Requests Β· REST API

REST API that consumes a news service, processes the responses and returns clean and structured data.

Highlights:

  • External API integration
  • Query parameters
  • Data filtering and transformation
  • Error handling
  • Clean API responses

πŸ“‚ Repository: https://github.com/ale687/news-aggregator-api


πŸ“„ PDF Data Extractor

Python Β· Pandas Β· PyMuPDF Β· Tabula

Tool designed to extract text and tabular information from PDF documents and export the processed data into structured formats.

Highlights:

  • PDF text extraction
  • Table extraction
  • Data processing with Pandas
  • CSV and text outputs
  • Modular project structure

πŸ“‚ Repository: https://github.com/ale687/pdf-data-extractor


🌦️ Weather Forecast Dashboard

Python Β· Streamlit Β· Plotly Β· OpenWeather API

Interactive application that consumes weather data from an external API and visualizes temperature forecasts through dynamic charts.

🌐 Live Demo: https://weather-forecast-data.streamlit.app/

πŸ“‚ Repository: https://github.com/ale687/weather-forecast-data-app


πŸ“š Currently Learning

I'm continuously expanding my backend and data engineering skills.

Currently focusing on:

  • 🐳 Docker
  • πŸ§ͺ Automated Testing
  • πŸ—οΈ Design Patterns
  • πŸ”„ Advanced ETL pipelines
  • ☁️ Cloud & Data Engineering tools
  • 🐧 Linux & Networking

πŸ“Š GitHub Statistics


🀝 Let's Connect

I'm interested in collaborating on Python, Backend and Data Engineering projects, as well as Junior opportunities where I can continue learning and contributing.

Portfolio LinkedIn GitHub


Building projects, learning every day and turning data into useful applications.

Pinned Loading

  1. football_data_pipeline football_data_pipeline Public

    Python 1

  2. news-aggregator-api news-aggregator-api Public

    Python 2

  3. pdf-data-extractor pdf-data-extractor Public

    Python 6

  4. my-todo-app my-todo-app Public

    Python

  5. weather-api weather-api Public

    Python

  6. ledesma-portfolio ledesma-portfolio Public

    Python 1