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SandroLescieur/README.md

👋 Hello, I'm Sandro Lescieur

Typing SVG

Data Scientist | Data Analyst

📍 México City | ✉️ sandrolescieurlopez@gmail.com

Portfolio


🚀 About Me

I am a mathematician with a strong focus on Data Analysis and Data Science. I have experience working with big data, deriving insights, and applying analytical methods to solve complex problems. My objective is to contribute to innovative and challenging projects where I can leverage my expertise while continuing to grow professionally.


🛠️ Skills

🔧 Programming Languages

Python R Julia

🗄️ Database Management

MySQL

☁️ Cloud & DevOps

Google Cloud GitHub Linux Docker

📊 Data Visualization Tools

Tableau Power BI


💼 Experience

Instituto de Ciencias de la Atmósfera, UNAM | Data Scientist

📅 May 2025 - Present

  • Conducting a thesis on air quality modeling, aiming to reduce the bias of numerical models using Machine Learning techniques.
  • Performing end-to-end data analysis, including collection, cleaning, and exploratory analysis of raw datasets.
  • Applying XGBoost to adjust and improve the predictions of existing numerical models.
  • Interpreting model outputs.

Badak | Data Engineer

📅 2024

  • Developed scripts in Python.
  • Wrote and optimized SQL queries to extract, transform, and analyze large datasets.
  • Assisted in building dashboards.
  • Worked with cloud platforms (GCP) and version control tools (GitHub).

Facultad de Ciencias, UNAM | Teaching Assistant

📅 2023

  • Assisted in the course Numerical Solution of Ordinary Differential Equations, implementing various numerical algorithms in Python.
  • Prepared and delivered technical explanations of the implemented code, helping students understand theoretical concepts through practical examples.
  • Supported learning by clarifying complex topics and demonstrating applications of numerical methods.

Instituto de Ciencias Físicas, UNAM | Social Service

📅 2022 - 2023

  • Analyzed and reviewed source code and documentation of the Julia libraries TaylorModels.jl and IntervalArithmetic.jl.
  • Proposed and implemented improvements to library functionality and documentation to enhance usability.
  • Contributed to making advanced numerical tools more accessible for research and practical applications.

🎓 Education

🏫 Facultad de Estudios Superiores Acatlán, UNAM

📅 2024
Data Science Diploma

🏫 Facultad de Ciencias, UNAM

📅 2022
Bachelor’s degree in Mathematics


📜 Certifications

🏆 GCP - Google Cloud Professional Data Engineer Certification - Udemy


📊 GitHub Stats

Top Languages

🔹 Tech Stack

Python R GitHub Linux


📬 Let's Connect!

I'm always open to new opportunities. Feel free to reach out!

Email

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    Python