Clarify the business logic
Understand business questions, KPIs and calculation rules across finance, FP&A and operations.
Finance · Controlling · Data · Digitalisation
Lucie
Teubner
Understand complex data. Improve performance. Enable decisions.
Senior Finance & Data Analyst with a strong controlling foundation. I translate business requirements from source data through calculations and modelling into clear, useful Power BI solutions.
30+
Power BI dashboards for management and business teams
200+
facilities analysed and made comparable
15 h
saved per month through reporting automation
500k+
records analysed in one strategic project
Profile
When a reporting problem is really a data problem.
My roots are in finance and controlling, and I have moved steadily deeper into data and BI. Today I connect both worlds: I clarify the business logic, navigate complex data structures and build solutions that are accurate, practical and genuinely useful.
Build the data logic
Connect sources, SQL, transformations, models and DAX into a reliable basis for decisions.
Make solutions usable
Automate dashboards, align with teams, explain clearly and support adoption in day-to-day work.
Selected impact
Problem. Logic. Solution.
Four examples of turning complex requirements into measurable, practical reporting solutions.
01
6 dashboards
Power BI as the central reporting tool
- Challenge
- Create transparency across finance and company KPIs.
- Delivery
- Live SQL connection, data model, visualisation and automated monthly reporting.
- Value
- Current decision support for the German CFO and management.
02
15 h / month
Automated management reporting
- Challenge
- Reduce repetitive manual reporting steps and media breaks.
- Delivery
- Power BI models, standardised KPI logic and automated distribution.
- Value
- Documented time savings and more consistent decision support.
03
Benchmarking
Built a scorecard with rankings
- Challenge
- Portfolio analysis of financial, operational and staffing data.
- Delivery
- Developed the data model and KPI logic and made the results comparable in Power BI.
- Value
- Steering reports for management, HR and operations with a clear view of variances and action areas.
04
1–2 days
Digitalised an energy data process
- Challenge
- Capture and analyse decentralised consumption data reliably.
- Delivery
- Connected app requirements, testing, SQL cleansing, Power BI modelling and user training.
- Value
- One to two working days less manual effort per month.
Skills
Bringing finance, data and delivery together.
Not only analysing a problem, but designing, building and improving the reporting solution itself.
Finance & Controlling
- FP&A, budgeting & forecasting
- Month-end close & reporting
- Variance & trend analysis
- HGB & IFRS
BI & Analytics
- Power BI & DAX
- Power Query & ETL/ELT
- KPI systems & dashboards
- Data modelling & RLS
Data & Automation
- SQL & data quality
- Power Automate
- Python fundamentals
- Microsoft Fabric & Azure
Systems
- SAP R/3 (FI/CO) & SAP BW
- Microsoft Dynamics NAV (Navision) & DATEV
- Excel – Expert (PivotTables, Macros/VBA)
- SharePoint, ServiceNow & Microsoft Lists
Business Partnering
- CFO & executive management
- HR, operations & procurement
- Requirements gathering
- Training & enablement
How I work
- Analytical & structured
- Hands-on delivery
- Pragmatic solutions
- Agile & quick to learn
Experience
From accounting to data-driven performance management.
More than ten years in finance, with growing responsibility for data, reporting, automation and business partnering.
Focused professional development
Data Analytics, Python, SQL & Generative AI
PCEP certification, relational databases and SQL, alongside ongoing development in Power BI, PL-300, Microsoft Fabric and professional AI use in finance.
Felderer GmbH · Lindab Group
BI Analyst & Senior Controller
Built a Power BI landscape for finance and company KPIs, connected live SQL data, automated reporting and delivered variance, trend and ad-hoc analysis for the CFO and management.
Korian Germany · Clariane Group
Analyst Performance Analytics & Benchmarking
Developed complex Power BI models and DAX logic for decentralised financial and performance data, converted IFRS evaluations into HGB analyses, automated reporting processes and worked closely with HR, procurement and operations.
ROXIN Rechtsanwälte LLP
Controller / Financial Accountant (Interim)
Supported accounting, month-end closing, cost control and account reconciliations.
Further earlier roles (summary)
General Ledger Specialist | Financial Accountant (HGB) · STAHLGRUBER GmbH · 7+ years
Prepared monthly, quarterly and annual financial statements under HGB; managed provisions, accruals, account and intercompany reconciliations, and cash-flow analyses.
Financial Accountant (HGB, IFRS) · NGL Naxos GmbH · 3 years
Managed the general ledger, accounts receivable, accounts payable, payment transactions, monthly and annual financial statements, and account reconciliations.
Head of Finance & Controlling · Doktor Service GmbH · 3 years
Managed budgeting, forecasting, cost control and management reporting; analysed profit, margin, liquidity, ROI and break-even.
Senior Controller · Central Bank of Russia · 7+ years
Managed corporate planning, variance analyses, performance KPIs, financial controlling and management reporting.
Education, diplomas & development
Mathematics at the core. Finance in practice. Data in focus.
Diploma in Applied Mathematics
Recognised in Germany as an engineering degree.
International Financial Management
Professional development programme.
Diploma in Business Accounting
Training in business accounting.
Software Development with Java
Certificate programme.
Python (PCEP), SQL & relational databases
Data analysis, automation and database modelling.
Power BI & Generative AI
Power BI Cloud, RLS, ETL/ELT, R/Python in Power BI and PL-300 preparation.
Seminars
LinkedIn Learning
Advanced Power BI Desktop: ELT, data modelling, DAX functions and AI in Power BI · German
InterNations
Principles of Leadership, Community Management, Conflict Management & Intercultural Communication · English
Management Circle
Tax Balance Sheet & E-Balance Sheet with SAP: BilMoG, electronic reporting, standalone financial statements and SAP General Ledger · German
Steuerseminare Graf
Advanced Practical VAT: reverse charge under Section 13b UStG, exemptions, input tax deduction and invoicing · German
Certificates and references available upon request
Contact
Let’s talk about data – and what we can make of it.
Open to senior roles connecting finance, controlling, BI and business analysis – hybrid in Munich or remote across Germany.