Hi! 👋 I'm Luis Ernesto Toledo Alvarez, a high school graduate from Cuba with a strong background in competitive mathematics and a deep passion for software development, programming, and Artificial Intelligence (AI).
I love leveraging my logical and analytical skills to solve complex problems and build efficient code. I have also participated as a trainer in mathematical events and been part of the National Mathematics Preselection.
- 🎯 Professional Goals: Applying my analytical background to complex problem-solving in academic and software development environments.
- 💬 Ask me about: Mathematics, algorithms, and logic puzzles.
- 🧠 Soft Skills: Proactive, team leader, open-minded, adaptable, and a natural problem solver.
Here are the languages and tools I've worked with:
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My background is deeply rooted in academic competitions. Here is a summary of my journey:
- Perfect gold in the XI Abel Santamaría Cup (UCLV, 2025)
- Regional Cup — Individual & Timed Exams (2023, 2024)
- IX and X Luis A. Campistrous Pérez Mathematics Olympiad (2024, 2025)
- IPVCE Eusebio Olivera Rodríguez Competition (2022, 2023, 2024)
- Provincial Mathematics Competition (2024, 2025)
- National Mathematics Competition (2024)
- Provincial Mathematics Competition (2023)
- National Mathematics Competition (2023, 2025)
- VIII Luis A. Campistrous Pérez Mathematics Olympiad (2023)
- National Mathematics Preselection (Olympic Cycles 2022-2023 & 2023-2024)
- Event Trainer / Coach at SSpiritMat (2023, 2024, 2025)
- Iranian Geometry Olympiad (IGO) — Participant
- "Ciencia sin Límites" (Science Without Limits) Recognition (2025)
- Special Recognition for the best answer to individual questions at the Sancti-Spíritus University Olympiad.
Let's connect! Feel free to reach out for collaborations or tech discussions:

