Freelancer profile translated to English.

Description

💼 Freelance Controller & BI Specialist

I support companies in preparing their figures transparently and understandably – so that decisions can be made based on data.

My Focus Areas:

Controlling & Financial Planning (Cost and Profitability Analyses, Budgeting, Forecasting)

Business Intelligence (Excel & Power BI Dashboards, individual reporting)

Process Automation (Make.com, Excel Macros, Interface Solutions)

What Sets Me Apart:

Practical solutions instead of complicated theory

Experience from projects in SMEs, start-ups, and medium-sized businesses

Efficiency, reliability, and clear communication

🚀 My goal is to provide tangible relief to companies – by streamlining processes, automating reports, and laying the foundation for quick, informed decisions.

Languages

Turkish
Native or bilingual
German
Native or bilingual
English
Fluent
Spanish
Basic

Workplace preferences

Can work on-site

Bielefeld (up to 50km), Dortmund (up to 50km), Hannover (up to 50km), Hamburg (up to 50km), Münster (up to 50km)

HELLA Forvia
Controlling Manager (Purchasing Electronics)
May 2022 - February 2025 (2 years and 9 months)
Liaison between central purchasing & controlling of operational companies Analysis & reconciliation of actual data to budget values Improvement measures and implementation with global purchasers Definition of KPIs & reports for international use Creation of meaningful analyses for specialist departments
Budgeting Reporting Process Optimization
SEZAK Consulting
Freelance Controller & Business Consultant
March 2025 - Today (1 year and 3 months)
Consulting the Director of Finance Analysis of monthly financial statements & product costing Automation of existing reports (using VBA, among others) Ad-hoc analyses
Esprit Europe GmbH
Corporate Controller (Wholesale)
June 2021 - April 2022 (10 months)
Reporting & analysis for management Monthly closing & commentary for German companies Business partner for all international branches Budgeting, forecasting & ad-hoc analyses