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Gulum SekerciGS

Gulum Sekerci

Data Specialist | Excel, SQL & Business Insights

125 €/Tag
Berlin, DE
0-2 Jahre

Durchschnittliche Reaktionszeit: 1h

Über Gulum

I’m a data enthusiast with a background in Industrial Engineering and a Master’s in Information Systems. I specialize in data cleaning, Excel/Google Sheets automation, and SQL-based insights.
My strength lies in clear communication and turning messy data into clear, actionable formats. If you’re a startup or small company in need of clean dashboards, simple automation, or just a reliable hand for your reporting, I’d love to help.
  • Türkisch

    Muttersprachlich oder zweisprachig

  • Englisch

    Verhandlungssicher

  • Deutsch

    Grundkenntnisse

  • Französisch

    Grundkenntnisse

Nur remote
Führt Projekte hauptsächlich remote aus

Projekt- und Berufserfahrung

  • CLUB PERA
    MANAGER ASSISTANT
    Januar 2023 - Heute (3 Jahre und 5 Monate)
    İstanbul, Türkiye
    • Engaged in various aspects of management within the family business, leveraging firsthand exposure to operational dynamics.
    • Gained insight into strategic decision-making processes and financial management practices through observation and occasional involvement in discussions.
    • Exhibited a commitment to learning and growth within the context of a business environment, developing a sense of responsibility and ownership.
  • BOYNER
    BUSINESS ANALYST INTERN
    Juli 2022 - September 2022 (2 Monate)
    İstanbul, Türkiye
    • Participated in product development projects as part of a benchmark initiative, demonstrating innovation and problem-solving abilities.
    • Conducted detailed analysis of new projects, collaborating with cross-functional teams to address emerging challenges promptly.
    • Leveraged analytical skills to interpret data and generate actionable insights, supporting informed decision making processes.
    • Contributed to process improvement efforts by identifying inefficiencies and proposing effective solutions.
  • DECATHLON
    SALES REPRESENTATIVE
    Februar 2020 - Juni 2021 (1 Jahr und 4 Monate)
    İstanbul, Türkiye
    • Strong communication and customer service skills to ensure exceptional customer satisfaction.
    • Utilized attention to detail to effectively merchandise products, enhancing their appeal to customers.
    • Applied technical skills in sales forecasting and inventory management, contributing to optimized stock levels.
    • Provided technical assistance and product information to customers, enhancing their shopping experience.
    • Managed transactions and implemented pricing strategies for discounted products, optimizing sales performance.

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Ausbildung und Abschlüsse

  • Master of Science
    Berlin Technical University
    2025
    MASTER OF SCIENCE
  • Bachelor of Science
    Istanbul Technical University
    2024
    BACHELOR OF SCIENCE

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