Raphael B. Dias

Data Analytics & BI

Transform raw datasets into powerful insights with interactive dashboards, real-time reporting, and advanced data mining. Leverage SQL, Python, and BI tools (Power BI, Tableau) to optimize decision-making and identify growth opportunities.

Machine Learning

Develop and deploy ML solutions for demand forecasting, risk assessment, and anomaly detection. I integrate frameworks like TensorFlow and Hugging Face to deliver tailored AI solutions for med-tech, weather analytics, logistics, and more.

Full-Stack Development

Build full-stack web apps using Python (Flask, Streamlit) and modern front-end frameworks. From data collection pipelines to user-facing dashboards, I create secure, scalable systems that integrate seamlessly with your existing workflows.

Database Engineering

Design and maintain robust, scalable databases (SQL Server, PostgreSQL, MySQL) to support large-scale data ingestion. Implement ETL/ELT pipelines and ensure data quality, consistency, and availability for analytics and reporting.

Market Research

Provide comprehensive market insights, social listening (NLP), and competitive analyses to guide strategic decisions. Expertise in consumer brands, med-tech, education, and more, delivering data-driven recommendations for sustainable growth.

Project Management

Oversee end-to-end project lifecycles with Agile methodologies, reducing delivery times and ensuring quality. Skilled in MS Project, Jira, and cross-functional collaboration to align technical goals with organizational strategy.