Wellington Martins Tomaz
Business Intelligence & Data Analytics Specialist
Professional with over 15 years of experience in Business Intelligence and Data Analytics, working with large enterprises in healthcare, technology and industry. Specialist in Power BI, data modeling and visual storytelling, with solid experience in DAX, SQL, Azure, Microsoft Fabric and Databricks.
Core skills
Solid technical stack proven in enterprise projects.
Professional experience
Worked with market-leading companies.
Grupo Yamaha Brasil
Industry
Rabbot
Technology
UnitedHealth Group
Healthcare
NotreDame Intermédica
Healthcare
Gafisa
Construction
Hospital Israelita Albert Einstein
Healthcare
Academic background
MBA in Data Science and Analytics
USP / ESALQ
Specialization in Controllership
Mackenzie
Business Administration
Faculdade Sumaré
Why hire me?
A combination of strategic vision, advanced technique and impactful delivery.
Strategic vision
Deep business understanding before technical work.
Strong corporate experience
15+ years in Fortune and leading national companies.
Data into insights
Ability to turn numbers into concrete actions.
Executive communication
Clear language for C-level and stakeholders.
Consultative delivery
Focus on results, ROI and operational efficiency.
Collaborative work
Enablement and training for internal teams.