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Ra77Data/README.md

Hi 👋, I'm César Martín González

Data Analyst | Data Scientist | Python | ML | AI | Cloud Computing

Gmail LinkedIn GitHub Hugging Face

Data Analyst and Data Scientist with a business and finance background as a Public Accountant (2014) and a Data Science Diploma (2023). Passionate about transforming complex data into clear insights and building scalable AI/ML solutions in the cloud.


🚀 My Main Portfolios

📊 Data Science Portfolio

Exploratory data analysis, statistical modeling, data visualization, and business cases using Python, SQL, and Jupyter Notebooks.

Python Jupyter Pandas SQL

Data Science Portfolio

🤖 AI / ML & Cloud Portfolio

Machine Learning, Generative AI, API development, automation, and cloud infrastructure projects.

Python Machine Learning GenAI Cloud

AI ML Cloud Portfolio


🛠️ Tech Stack

Python Machine Learning AI SQL Cloud Computing Data Analysis Jupyter Git


🎓 Certifications

AWS Cloud Practitioner AWS AI Practitioner AWS Academy Certified Educator Google Cloud Certifications

🔗 View full credential wallet on Credly

☁️ AWS

Certification Issuer Status
AWS Certified Cloud Practitioner AWS Training and Certification Valid until Feb 2029
AWS Certified AI Practitioner AWS Training and Certification Valid until Mar 2029
AWS Academy Certified Educator AWS Training and Certification Valid until Feb 2029
AWS Academy Educator AWS Training and Certification Issued Mar 2026
AWS Academy Graduate – Cloud Foundations AWS Training and Certification Issued Mar 2026
AWS Academy Graduate – Machine Learning Foundations AWS Training and Certification Issued Jun 2026
AWS Academy Graduate – Data Engineering AWS Training and Certification Issued Jun 2026
AWS Academy Graduate – Cloud Data Pipeline Builder AWS Training and Certification Issued Jun 2026
AWS Academy Graduate – Machine Learning for NLP AWS Training and Certification Issued Jul 2026
AWS Educate – Introduction to Generative AI AWS Training and Certification Issued Jun 2026
AWS re/Start Graduate Amazon Web Services Issued Dec 2025

☁️ Google Cloud & Coursera

Certification Issuer Issued
Google Cloud Computing Foundations Certificate Google Cloud May 2025
Google Data Analytics Professional Certificate (v2) Coursera Oct 2025
Google AI Essentials V1 Coursera Jul 2025
Google Prompting Essentials Coursera Aug 2025
Prompt Design in Vertex AI (Skill Badge) Google Cloud Jun 2025
Develop GenAI Apps with Gemini and Streamlit (Skill Badge) Google Cloud Jul 2025
Inspect Rich Documents with Gemini Multimodality and Multimodal RAG (Skill Badge) Google Cloud Jul 2025
Prepare Data for ML APIs on Google Cloud (Skill Badge) Google Cloud May 2025
Build a Secure Google Cloud Network (Skill Badge) Google Cloud May 2025
Implement Load Balancing on Compute Engine (Skill Badge) Google Cloud May 2025
Set Up an App Dev Environment on Google Cloud (Skill Badge) Google Cloud May 2025

🇪🇸 Versión en Español — Haz clic aquí para desplegar

Hola 👋, soy César Martín González

Analista de Datos | Científico de Datos | Python | ML | IA | Cloud Computing

Gmail LinkedIn GitHub Hugging Face

Analista de Datos y Científico de Datos con formación en negocios y finanzas como Contador Público Nacional (2014) y Diplomado en Ciencias de Datos (2023). Apasionado por transformar datos complejos en información clara y construir soluciones escalables de IA/ML en la nube.


🚀 Mis Portfolios Principales

📊 Portfolio de Ciencia de Datos

Análisis exploratorio de datos, modelado estadístico, visualización de datos y casos de negocio usando Python, SQL y Jupyter Notebooks.

Python Jupyter Pandas SQL

Portfolio de Ciencia de Datos

🤖 Portfolio AI / ML & Cloud

Machine Learning, IA Generativa, desarrollo de APIs, automatización y proyectos de infraestructura en la nube.

Python Machine Learning GenAI Cloud

Portfolio AI ML Cloud


🛠️ Stack Tecnológico

Python Machine Learning IA SQL Cloud Computing Análisis de Datos Jupyter Git


🎓 Certificaciones

AWS Cloud Practitioner AWS AI Practitioner AWS Academy Certified Educator Certificaciones Google Cloud

🔗 Ver cartera completa de credenciales en Credly

☁️ AWS

Certificación Emisor Estado
AWS Certified Cloud Practitioner AWS Training and Certification Vigente hasta feb 2029
AWS Certified AI Practitioner AWS Training and Certification Vigente hasta mar 2029
AWS Academy Certified Educator AWS Training and Certification Vigente hasta feb 2029
AWS Academy Educator AWS Training and Certification Emitido mar 2026
AWS Academy Graduate – Cloud Foundations AWS Training and Certification Emitido mar 2026
AWS Academy Graduate – Machine Learning Foundations AWS Training and Certification Emitido jun 2026
AWS Academy Graduate – Data Engineering AWS Training and Certification Emitido jun 2026
AWS Academy Graduate – Cloud Data Pipeline Builder AWS Training and Certification Emitido jun 2026
AWS Academy Graduate – Machine Learning for NLP AWS Training and Certification Emitido jul 2026
AWS Educate – Introduction to Generative AI AWS Training and Certification Emitido jun 2026
AWS re/Start Graduate Amazon Web Services Emitido dic 2025

☁️ Google Cloud & Coursera

Certificación Emisor Emitido
Google Cloud Computing Foundations Certificate Google Cloud may 2025
Google Data Analytics Professional Certificate (v2) Coursera oct 2025
Google AI Essentials V1 Coursera jul 2025
Google Prompting Essentials Coursera ago 2025
Prompt Design in Vertex AI (Skill Badge) Google Cloud jun 2025
Develop GenAI Apps with Gemini and Streamlit (Skill Badge) Google Cloud jul 2025
Inspect Rich Documents with Gemini Multimodality and Multimodal RAG (Skill Badge) Google Cloud jul 2025
Prepare Data for ML APIs on Google Cloud (Skill Badge) Google Cloud may 2025
Build a Secure Google Cloud Network (Skill Badge) Google Cloud may 2025
Implement Load Balancing on Compute Engine (Skill Badge) Google Cloud may 2025
Set Up an App Dev Environment on Google Cloud (Skill Badge) Google Cloud may 2025

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