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Nicolás IglesiasNI

Nicolás Iglesias

Data Scientist

€100/day
Barcelona, ES
3-7 years

Average response time: 1 hour

About Nicolás

Data Scientist with a strong background in statistical modeling,
machine learning, and large-scale data analysis. I specialize
in building predictive models and analytics solutions that drive
marketing efficiency and business growth. Passionate about
leveraging data to uncover insights, optimize decision-making, and
bridge the gap between technical innovation and strategic impact.
Enthusiastic about AI, data-driven growth, and emerging
technologies such as DLT and blockchain.
  • Catalan

    Native or bilingual

  • Spanish

    Native or bilingual

  • English

    Fluent

  • Finnish

    Conversational

Can work on-site
Barcelona (up to 50km)

Experience

  • Product Madness
    Data Scientist
    June 2024 - Today (2 years)
    Barcelona, Spain
    I collaborate closely with marketing and analytics teams to optimize channel mix and evaluate campaign effectiveness across key performance metrics. I have also led several analytical projects assessing cross-channel dynamics and campaign optimization strategies, generating actionable insights for stakeholders and senior leadership.
  • Unir
    Master’s Thesis Supervisor
    EDUCATION AND E-LEARNING
    March 2026 - Today (3 months)
    Barcelona, Spain
    Supervision and academic guidance of Master’s theses in Artificial Intelligence.
    Evaluation of methodological rigor, machine learning models and experimental
    design.
    Providing feedback on modelling approaches, validation strategies and
    interpretation of results.
    Supervising and evaluating 10 MSc theses during the academic semester.
    AI and Advanced Analytics Python Machine learning Data science Data analysis
  • Saptools | SAP Consulting
    Data Scientist
    October 2022 - June 2024 (1 year and 8 months)
    Barcelona, Spain
    Built forecasting models in R and Python tailored to supply chain needs, boosting productivity and reducing planning uncertainty.
    Exceptional communication and client-management skills, able to translate complex technical findings into clear, value-oriented recommendations.

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Education

  • Master's degree
    UNIR
    2025
    Visual Analytics & Big Data + AI
  • Master's degree
    Universitat Politècnica de Catalunya
    2024
    Blockchain and Business Applications

Skill set

Categories