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Hi, I'm Doğukan Cihanbeyoğlu

Senior Internal Auditor | Audit Analytics | Data Analytics

I combine internal audit expertise with data engineering, statistical analysis and artificial intelligence to turn complex enterprise data into measurable audit evidence and actionable insights.

Professional Focus

  • Risk-based internal audit and internal control assessment
  • Audit analytics, continuous auditing and exception testing
  • SAP/Fiori data preparation, reconciliation and risk analysis
  • Process analytics, anomaly detection and machine learning
  • Project audits covering governance, budget, procurement and contractual controls
  • Business analysis, requirements engineering and process modeling

Technology Stack

Data & Programming: Python, SQL, R, pandas, NumPy, SciPy, statsmodels
Machine Learning: scikit-learn, XGBoost, LightGBM, TensorFlow, PyTorch
Analytics & BI: Power BI, Tableau, Matplotlib, Plotly, Seaborn
Enterprise & Tools: SAP, Fiori, BigQuery, Git/GitHub, Jupyter, Postman

Current Interests

  • AI-assisted audit planning and control testing
  • Continuous control monitoring
  • Explainable anomaly detection for financial transactions
  • Secure automation and Model Context Protocol integrations
  • Synthetic-data projects for privacy-safe audit analytics

Education & Certification

  • M.Sc., Data and Information Engineering - Hacettepe University
  • M.Sc. Candidate, Economics - Ankara Hacı Bayram Veli University
  • B.Sc., Economics - Gazi University
  • CQI & IRCA ISO 27001:2022 ISMS Lead Auditor

Connect

LinkedIn

All public portfolio work uses synthetic or anonymized data. No confidential corporate information is shared.

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  1. dogukancihanbeyoglu dogukancihanbeyoglu Public

    Professional profile showcasing audit analytics, data engineering and AI-driven risk analysis.