Lucas Sa

Decision Science Lead | Advanced Analytics & Optimization | Transforming Data into Strategic Business Value

São Paulo, Brazil

About

I'm a mathematician and data science leader who specializes in solving complex business challenges through advanced analytics and optimization strategies. With over 7 years of experience leading data-driven transformations, I help organizations evolve from traditional decision-making to data-powered strategies. My expertise spans: - Advanced predictive modeling and machine learning implementation - Strategic decision science and operations research - Digital transformation - End-to-end analytics solution development My mathematical background, combined with business acumen, allows me to bridge the gap between complex analytical solutions and practical business needs. I excel at translating sophisticated analytical concepts into actionable business strategies.

Experience

  • Sales Incentives Lead at Bayer
    Feb 2026 - Present · 5 mos

  • Market Intelligence Lead at Adeste
    Jun 2023 - Feb 2026 · 2 yrs 9 mos

    - Led the company’s transition to a data-driven decision culture, integrating advanced analytics with commercial strategy, market planning, and executive decision-making. - Designed and implemented automated market intelligence systems (web scraping, statistical modeling, import/export analytics) to monitor pricing dynamics, regulatory risks, and competitive movements in real time. - Developed optimization and strategic planning models across niche and global markets, enabling margin-based production decisions, competitive positioning, and long-term growth strategy.

  • Vigor (Hybrid)
    • Digital Transformation & Optimization Coordinator
      Sep 2022 - Jun 2023 · 10 mos

      Led digital transformation initiatives and optimization projects for a major dairy company: - Created multivariate statistical models for raw milk cost prediction, incorporating economic indicators for better cost management - Designed and implemented automated ETL processes and PowerBI dashboards for real-time business monitoring

    • Senior Planning Analyst
      Jan 2021 - Sep 2022 · 1 yr 9 mos

      Drove operational excellence through advanced analytics and process optimization: - Developed and implemented a collaborative demand planning process that increased forecast accuracy from 52% to 79% - Built end-to-end inventory optimization models in partnership with McKinsey, balancing working capital reduction with service levels - Established ROIC calculation methodology by product line, directly influencing portfolio management decisions - Automated key planning processes using Python and PowerQuery, significantly reducing manual work and improving data accuracy

  • Business Analyst at Linear Softwares Matemáticos
    Jul 2019 - Dec 2020 · 1 yr 6 mos

    Led the implementation of advanced supply chain optimization solutions for major food & beverage manufacturers: - Designed and implemented mathematical models that streamlined operational planning processes and enhanced strategic decision-making capabilities - Served as the key liaison between technical teams and business stakeholders, translating complex business requirements into customized solutions - Managed full project lifecycle from solution design to product validation, ensuring alignment with client needs - Successfully delivered optimization tools that improved inventory management and production planning efficiency - Developed custom algorithms to solve complex supply chain challenges while maintaining practical business applicability

  • Programming Teacher at Ada Tech
    Mar 2019 - Jul 2019 · 5 mos

    Developed and delivered engaging programming curriculum for K-12 students at prestigious São Paulo schools: - Designed hands-on learning experiences using Python and Scratch to introduce students to computational thinking and coding fundamentals - Led development of Pi Course admission test, incorporating GMAT-style logical reasoning methodology to assess algorithmic thinking capabilities - Created project-based learning modules that balanced technical concepts with practical application - Fostered problem-solving skills and analytical thinking through interactive coding exercises