- Programlama & Veri İşleme(Programming & Data Processing): Python(Pandas, NumPy), SQL, C# - Veri Analitiği & Makine Öğrenmesi(Data Analytics & Machine Learning): Scikit-learn, İstatistiksel Analiz, Regresyon, Zaman Serileri, Forecasting, A/B Testing - Veri Mühendisliği(Data Engineering): ETL, Veri Temizleme(Data Cleaning), Veri Modellemesi(Data Modeling), Veri Ambarı(Data Warehousing) - Veri Görselleştirme(Data Visualization) & BI: Power BI, Tableau, Excel (Pivot Tables) - İş Zekası(Business Intelligence): KPI Raporlama(KPI Reporting), Dashboard Geliştirme - Veritabanları(Databases): PostgreSQL, MongoDB - Web Geliştirme(Web Development): HTML, CSS, JavaScript (Full-Stack Development) - Growth & Dijital Pazarlama: HubSpot (CRM), Lead Generation & B2B Outreach, SEO, Web Analytics (Google Analytics, Microsoft Clarity), Google Looker Studio