Pablo Sánchez Arias

Data Scientist | Full Stack Engineer
LinkedIn • GitHub • Email

🏆 About Me

I am a Data Scientist and Full Stack Engineer with experience building end-to-end data products — from data pipelines and ML models to deployment-ready dashboards and SaaS platforms. I combine strong foundations in data science, backend/frontend engineering, and cloud infrastructure to deliver scalable, impactful solutions.

⚙️ Technical Skills

Languages: Python, SQL, TypeScript, C, R, Java
Frameworks: React, Next.js, FastAPI
Developer Tools: Git, Docker, Google Cloud Platform, Power BI
Concepts: Machine Learning, Backend & Frontend Development, DevOps, CI/CD, Microservices, Infrastructure Engineering, Automation
Languages (spoken): English (professional), Spanish (native)

💼 Professional Experience

NTT DATA — Business Process Analyst (Apr 2025 – Present)

Led the development of interactive Power BI dashboards for Red.es, monitoring KPIs for senior stakeholders.
Optimized data models and queries, improving performance and integrity.
Consolidated heterogeneous data sources into unified, reliable reports.

NTT DATA — Marketing Data Analyst Junior (May 2024 – Apr 2025)

Built a Telefónica dashboard from scratch and automated data refreshes.
Analyzed Vodafone campaign data with Teradata SQL for SMS targeting.

NTT DATA — Marketing Data Analyst Intern (Oct 2023 – May 2024)

Produced daily campaign reports with Excel pivots + SQL + Python automation.

🎓 Education

B.S. in Data Science
Universitat Carlemany de Andorra, 2020 – 2024