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Sebastian AlligerSA

Sebastian Alliger

Data Analyst

€100/day
1 project
Berlín, DE
3-7 years

Average response time: 1 hour

About Sebastian

Economist and data analyst passionate about using data-driven insights to optimize processes, support innovation, and drive sustainable impact.
Experience delivering actionable business intelligence for international organizations across Latin America and Europe. Skilled in Power BI, Tableau, Excel, R, and data storytelling. Committed to responsibility, innovation, and contributing to projects that improve lives across generations.
  • Spanish

    Native or bilingual

  • English

    Fluent

  • Portuguese

    Basic

  • German

    Basic

Can work on-site
Berlín (up to 50km)

Experience

  • ZIGLA
    SENIOR ANALYST
    RESEARCH
    March 2023 - March 2025 (2 years and 1 month)
    • Designed and developed interactive dashboards and performance reports for international agencies (ILO, BID Lab).
    • Analyzed large datasets to provide strategic business insights and optimize program outcomes.
    • Led process improvements, data audits, and quality assurance for key projects.
    • Delivered insights that informed multi-country strategies across Latin America and the Caribbean.
    • Collaborated remotely with multicultural teams to implement innovations in reporting and monitoring systems.
    Key Analytics Projects:
    • SilverTech (2025): Final evaluation dashboard combining survey data, interviews, and project KPIs.
    • Sumatoria (2025): Structured data architecture for financial inclusion impact analysis. Visual report.
    • International Labour Organization (ILO) (2024): Mid-term evaluation of the Regional Socioeconomic Integration Strategy.
    • KODIGO & BID Lab (2024): Mapped tech talent trends in Central America; supported data visualization.
    Microsoft Power BI Análisis de datos Data visualization Database administration Data mining
  • Universidad Católica Argentina
    Research Assistant - Data Analys
    August 2019 - September 2021 (2 years and 1 month)
    Buenos Aires, Argentina
    • Developed and maintained quantitative databases for large-scale social studies.
    • Conducted data analysis on employment, education, and social inclusion programs.
    • Supported the publication of a research report on human development impacts among vulnerable populations.
    • Conducted interviews, focus groups, and survey data analysis.Responsible for the creation of the quantitative database.
    • Mitchell, A., Maccio, J., Del Monte, P., Piccioni, G. & Alliger, S. (2021 ). Evaluación de impacto integral de los centros barriales del Hogar de Cristo. Ciudad Autonoma de Buenos Aires. Santa María. Link
    Database administration Microsoft Power BI Exploratory Data Analysis
  • Católica Argentina
    Lecturer
    August 2022 - February 2025 (2 years and 7 months)
    Buenos Aires, Argentina
    • Taught macroeconomics, political economy, and data literacy to undergraduate students.
    • Setting up the syllabus, preparing and correcting exams.

Reviews

5.0

Out of 1 rating

J

Jasmin

2217 - Becton Dickinson Switzerland

Several weeks project

-

Reviewed on 19.09.2025

Sebastian was a very good partner to work with during our small project. He really quickly grasped the essence of the task with only a few questions. He finalized his work earlier than required in the time agreed upon. He worked autonomously which made the project easier for me. I would hire him again any time for any similar project or any project where there is a need for a reliable, analytical and diligent person. Thank you, Sebastian!

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Education

  • Master in international and development economics
    Hochschule für Technik und Wirtschaft
    2025
    The program aims to provide students with a deeper understanding of international economic processes and of the particular obstacles faced by less developed countries from both an economic and a multidisciplinary point of view. The MIDE program develops the students’ ability to analyze historical and contemporary international and regional economic events. It also enhances their expertise in oral and written presentations and advances their potential to discuss and debate many different aspects of social, economic and political processes.
  • Master of Public Policy
    Univesidad Torcuato Di Tella
    2024
    Minor: research methods.

Certifications

  • ZIGLA
    Power Bi
    2024
    Microsoft Power BI
  • Universidad Tecnologica
    Excel proficienty
    2015
    Microsoft Excel

Skill set

Categories