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Agustin LujanAL

Agustin Lujan

Data Scientist & ML Engineer

€250/day
Barcelona, ES
8-15 years
Machine learning
Data analysis
Python
Data science
SQL

Average response time: 1 hour

Freelancer profile translated to English.
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About Agustin

Business Intelligence and Data Analysis Consultant with over 5 years of experience in Power BI, SQL, and process automation. Specialized in strategic reporting, operational efficiency, project management, and decision support.

  • Spanish

    Native or bilingual

  • English

    Fluent

  • Italian

    Conversational

  • Portuguese

    Basic

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

Experience

  • Bubbo.app
    Data Scientist & ML Engineer
    TECH
    January 2025 - Today (1 year and 5 months)
    Spain
    • Designed and trained machine learning models to personalize the content feed in real-time, improving user engagement.
    • Automated data pipelines and dashboards with key KPIs in Python, SQL, and Power BI, driving data-informed decisions for product and marketing teams.
    Python Machine learning SQL automation Google Cloud Platform (GCP)
  • Telecom
    PMO | Strategy and Data-Driven Analysis
    TELECOMMUNICATIONS
    January 2017 - January 2023 (6 years)
    Key Achievements: Achieved 94% budget adherence, 91% final delivery success rate, and 89% on-time completion of sprint milestones.
    • Led projects optimizing timelines, budgets, and scope, along with risk analysis and contingency planning, achieving a 25% increase in project delivery efficiency.
    • End-to-End Project Management: Resolved challenges and collaborated with stakeholders to meet project objectives within schedule, scope, and budget.
    • Business Intelligence and Data Analysis: Led the creation of a BI and data analysis area from scratch, dedicating 2,000 hours to establish it in a major telecommunications company.
    • Data Visualization: Developed dashboards and reports in Power BI and Tableau, accelerating decision-making by 20% through more accurate insights.
    Data analysis Microsoft Power BI Tableau software Database administration DAX
  • Telecom
    Business Analyst | Specialist
    TELECOMMUNICATIONS
    January 2015 - January 2017 (2 years)
    • Designed and optimized over 20 interactive dashboards and performance metrics (KPIs) for sales operations, leveraging Power BI, MS Access, and Excel.
    • Improved operational efficiency by 25% through data analysis, identifying trends and measuring business strategies, driving improvements in operational performance, sales, and customer satisfaction.
    • Implemented over 10 comprehensive report packages and analyses, increasing the effectiveness of data-driven decision-making at a regional level by over 50%.
    Microsoft Excel Google Data Studio Power Query SAP HANA Microstrategy

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Education

  • Foundations, Planning, and Project Management
    University of Virginia, Darden School of Business
    2020
    Fundamentos, Planificación y Gestión de Proyectos
  • Master of Business Administration (MBA)
    Pontifical Catholic University of Argentina
    2018
    Maestría en Administración de Empresas (MBA)
Check out Agustin's education

Skill set

automation
Google Cloud Platform (GCP)
Microsoft Power BI
Tableau software
Database administration
DAX
Microsoft Excel
Google Data Studio
Power Query
SAP HANA
Microstrategy

Categories