Mustafa Şamil Fındık

Data @ Rollic

Istanbul, Türkiye

About

Experience

  • Data Analyst at Rollic
    Jan 2024 - Present · 2 yrs 7 mos

    product, liveops w/ analytics engineering

  • Data Analyst at Trendyol Group
    Jan 2023 - Jan 2024 · 1 yr 1 mo

    • Used Python & BigQuery to analyze trends and customer behavior to support decision making • Developed fraud detection and delivery tracking models based on time & distance, ensuring accurate courier payments while optimizing routing & delivery processes • Prepared Looker dashboards to track KPIs, trends and forecasts, enhancing visibility for teams & management • Automated data pipelines using Airflow & Python to support daily cargo operations, ensuring accurate and timely data processing • Automated Google Sheets reporting for CX team, accelerating issue resolution and enabling data-driven improvements

  • Data Analyst at adesso Turkey
    Jul 2021 - Jan 2023 · 1 yr 7 mos

    Financial Analytics Technical Consultant Clients: • Schwarz Gruppe (Lidl & Kaufland) • HeidelbergCement AG (Heidelberg Materials) • Performed ETL on financial data from SAP and DWH systems into in-house tools • Developed custom back-end jobs using T-SQL and Java, integrating them with the UI to enable analysis & visualization • Collaborated with international clients & teams of consultants to identify business needs and develop data solutions • Acted as an internal trainer, delivering technical onboarding to new consultants and recording 30+ hours of training content

  • Financial Analyst at Turkcell
    Aug 2020 - Jul 2021 · 1 yr

    GNÇYTNK '20 Young Talent Program • Monitored and optimized revenue by analyzing UA patterns, usage trends and churn rates across millions of users • Managed pricing of internet plans, electronic devices sold online and TV & gaming subscription services (Nvidia GeForce Now) • Automated routine monthly reports using in-house RPA solutions • Built forecasting models and IFRS-compliant reports and presentations, providing KPI, UA and revenue growth insights to management

  • Oracle ERP Consultant at Experteam
    Jul 2019 - Aug 2020 · 1 yr 2 mos

    • Provided database and application related solutions to clients on Oracle E-Business Suite finance and logistics modules • Acted as a business analyst, prepared technical analysis documents for ERP based development & financial report requests • Took role as the Jira admin of the company. Created dashboards and assigned incidents & development requests of clients to developers