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Onur MentesheOM

Onur Menteshe

Supply Chain Solutions & Data Analyst

€850/day
Rotterdam, NL
3-7 years

Average response time: 1 hour

About Onur

As a Senior Demand Planner in the FMCG sector, I bring over 5 years of experience optimizing supply chain performance and inventory management. Skilled in SQL, Tableau, and Excel, I deliver data-driven insights that improve stock availability, reduce waste, and support strategic business decisions. Recently, I optimized ambient product category cover time from 12-18 weeks to just 3-4 weeks and achieved over 90% availability across categories while reducing waste to less than 1%. Known for my ability to coordinate S&OP processes and collaborate effectively across teams, I’m driven to find solutions that enhance operational efficiency and create value.
  • English

    Native or bilingual

  • Turkish

    Native or bilingual

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

Experience

  • Getir,
    Supply Chain Data Analyst
    March 2022 - March 2024 (2 years)
    London, UK
    • Developed and managed Tableau dashboards for 100+ dark stores across two countries, analyzing key metrics like inventory levels, sales, waste, and order fulfillment.
    • Streamlined reporting processes by utilizing Excel, Google Sheets, Macros, and SQL, enabling efficient daily, weekly, and monthly data analysis.
    • Delivered actionable insights by identifying performance gaps across regions and proposing data-driven solutions to enhance operational efficiency and reduce waste.
    • Collaborated with cross-functional teams on weekly and seasonal projects, ensuring alignment between supply chain operations and overall business strategies.
    • Improved reporting processes by developing dashboards that enable real-time, data driven decision-making.
    Microsoft Excel Tableau software
  • Getir,
    Demand Planner
    August 2019 - March 2022 (2 years and 7 months)
    London, UK
    • Optimized ambient product categories, reducing cover time from 12-18 weeks to 3-4 weeks by coordinating S&OP processes and maintaining accurate inventory levels to meet
    demand requirements.
    • Developed forecasts using historical data and strategic approaches, adjusting for market trends and socio-economic factors.
    • Improved stock availability up to 93% and increased category sales by 30-250% through strategic management of over 20 suppliers and 15 categories (e.g., Sweets, Snacks, Drinks, Home-care).
    • Reported, analyzed, and delivered key KPIs, achieving over 90% availability across categories and reducing waste to 1%, using data-driven insights to support strategic decisions.
  • Decathlon,
    Country Instructor
    March 2018 - May 2019 (1 year and 2 months)
    İstanbul, Türkiye
    • Advised customers, managed sales policies, and ensured store readiness, contributing to a seamless customer experience.
    • Oversaw daily store operations and cash handling, managed security protocols, and supervised employee training and processes.
    • Successfully trained employees nationwide, ensuring consistent and effective adherence to store policies.

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Education

  • Chemical Engineer
    Kocaeli University
    2021
    Bachelor of Science
  • Public Relations and Marketing
    Anatolian University
    2019
    Bachelor of Science

Skill set

Categories