Freelancer profile translated to English.
Back to original languageAbout Oliver
Excel & VBA Expert
I support SMEs and startups in transforming manual Excel processes into structured, **automated, and scalable solutions**.
As a former employee of Airbus in the Cost Engineering department, I am accustomed to working with complex data models, large datasets, and business-critical metrics. Today, I use this experience to create more efficient structures and reliable decision-making foundations for companies.
My focus:
- Development of high-performance Excel solutions
- Creation of individual VBA automations
- Building clear, management-ready dashboards
- Structuring and optimizing existing reporting processes
Your added value:
✔ Automated business processes instead of manual routines
✔ Transparent and understandable key figures
✔ Time savings and lower error rates
✔ Scalable solutions that grow with your company
I work in a structured, analytical, and results-oriented manner – with the aim of not just delivering a file, but a sustainable solution.
If you want to use Excel not just as a tool, but strategically, I am happy to support you.
German
Native or bilingual
English
Fluent
French
Fluent
Remote only
Primarily works remotely
Experience
- Kasten-Mann Real Estate Advisors GmbH & Co. KG
On Malt
Optimization of an Excel financial model for costs, revenues, and liquidityREAL ESTATEMarch 2026 - March 2026- Optimization of an existing model for planning costs and revenues
- Expansion of the model to include analyses of utilization and liquidity
- Modern visual refinement
- Addition of visualizations
- AirbusIndustrial Cost EngineerAVIATION AND AEROSPACEOctober 2023 - December 2025 (2 years and 2 months)86609 Donauworth, GermanyData analysis in the area of production costs for helicopters. Monthly cost reporting to management and close collaboration with cost controllers. Bottom-up calculation of €100M+ in production costs for operational planning. Improvement and creation of complex calculation tools and models, including VBA programming.
- Vulcan Energy EngineeringAssistant ControllingCIVIL ENGINEERINGMay 2022 - September 2023 (1 year and 4 months)86 Augsburg, GermanyCost controlling for a €20M+ development/construction project in the geothermal sector. Monthly closing & KPI reporting to CEO.
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Education
- Bachelor of EngineeringUniversity of Applied Sciences Augsburg2022Bachelor Maschinenbau
- MSc. Data AnalyticsJustus Liebig University GiessenAbschluss voraussichtlich 2027
Certifications
- Introduction to Financial Engineering and Risk ManagementCoursera2025
- Robot Programming 1KUKA College2021