Marcos Freixo

Core Skills & Professional Toolkit

My professional skill set was built at the intersection of finance, controllership, data analytics, business strategy and digital transformation. Over the years I have combined analytical depth with practical execution, developing solutions that support decision-making, improve operational efficiency and generate measurable business impact.

Finance & Controllership Data Analytics Python • SQL • Excel • Power BI Strategy & CAPEX Governance AI-Enhanced Workflows

Languages & Global Readiness

Portuguese

Native

Spanish

Advanced (C1 oriented)

English

Upper-Intermediate (B2)

Technical Skills

Data & Analytics

  • Excel (Expert)
  • Excel (Professor)
  • SQL (Professor)
  • Python
  • Data Analysis
  • Statistical Analysis
  • Data Visualization
  • Dashboards
  • Time Series Analysis
  • Predictive Modeling
  • Machine Learning

Development & Systems

  • JavaScript
  • Django
  • Web Systems Development
  • Process Automation
  • Digital Product Thinking

Productivity & Enterprise Tools

  • Microsoft Excel (Expert)
  • Microsoft Office Suite (Advanced)
  • PowerPoint
  • Word
  • Teams
  • Corporate Reporting Workflows

Business & Strategy Skills

  • Financial Planning & Analysis
  • Controllership
  • CAPEX Management
  • Investment Governance
  • KPI Design
  • Business Analysis
  • Budget Management
  • Strategic Decision Support
  • Feasibility Analysis
  • Agile Methods (Scrum)

AI Toolkit & Modern Workflows

I actively use modern AI tools to accelerate research, structure complex ideas, support analytical exploration and enhance productivity in both technical and business contexts.

  • ChatGPT
  • Gemini
  • Manus
  • AI-assisted research
  • AI-supported writing & structuring
  • Prompt design for business and technical tasks
  • Productivity acceleration with generative AI

How I Work

  • Analytical and business-oriented mindset
  • Clear communication with stakeholders
  • Structured problem solving
  • Fast learner and adaptable
  • Results-driven
  • Leadership mindset

Continuous Learning & Certifications

  • Data Science & Analytics – USP/ESALQ
  • Finance & Controllership – USP/ESALQ
  • Python for Data Science
  • Time Series Analysis
  • Data Visualization
  • Django Web Development
  • Economic-Financial Feasibility Projects
  • AI in Learning & Development