📍 Granada, Andalucía, Spain
📧 santanasanchezalvaro2@gmail.com
I love solving complex problems and turning them into elegant, efficient solutions. I get truly motivated when I’m working on projects I believe in — challenges where technology can make a real impact. I’m always eager to keep evolving and learning, and I enjoy connecting with people who are on the same journey of growth and exploration.
- 🎓 Currently pursuing a Master’s in Data Science at the University of Granada (2024–Present).
- 🎓 B.Sc. in Computer Engineering (specialization in Data Science & AI) from the University of Granada (2019–2023).
- 💡 Experienced in time series forecasting, recommender systems, ML/DL, NLP/LLMs, and computer vision.
- 🤝 Open to collaboration, research opportunities, and challenging projects where I can apply my skills to real-world problems.
- Network Traffic Forecasting for Telefónica: predicted weekly traffic peaks up to 18 months ahead using time series models with [Darts (Python)]
- Lead Scoring: built ML models (≈90% accuracy) for CRM coupon conversion; applied Explainable AI (SHAP) to identify key features.
- Content Translation: automated translation of images/videos via OCR + DeepL APIs.
- Data Analytics: dashboards and KPIs with Looker.
- LLMs & Chatbots: developed AI chatbots using GPT/Jamba with retrieval-based contexts.
- Data Engineering: designed ETL/ELT pipelines, integrated cloud + open-source tools into a Data Warehouse.
- API Development: implemented Python REST APIs with FastAPI + Swagger + Uvicorn.
Languages: Python, C++, C, R
ML/AI: scikit-learn, TensorFlow, PyTorch, OpenCV, Pandas, NumPy, Polars, Matplotlib
Databases: MySQL, MongoDB, Data Lakes, Data Warehouses
Cloud: Google BigQuery, Vertex AI, Cloud Run, Compute Engine, Looker
- 🇪🇸 Spanish: Native
- 🇬🇧 English: Advanced
- 📧 Email: santanasanchezalvaro2@gmail.com
- 💼 LinkedIn: Álvaro Santana Sánchez
- 🌍 GitHub: sanntana21
If you can dream it, you can code it. 💡💻