Selbstgesteuertes Projekt
Business Analytics Sprint
Data Science · Juli 2026
Eine ProoV-Fallstudie · Lernprojekt, kein Arbeitsverhältnis
Built an end-to-end profitability investigation that framed hypotheses, audited the data, wrote the core SQL analyses, and traced the margin collapse to raw-material inflation, logistics inefficiency, and discounting pressure. Delivered an executive-ready recommendation set and board narrative that prioritized high-impact, low-effort actions to restore margins while preserving growth.
Bewertet nach
- Problem Framing & Hypotheses10%
- Data Analysis & SQL30%
- Root-Cause & Forecasting25%
- Dashboard & Visualization15%
- Executive Communication & Strategy20%
Bestanden · Bestehensgrenze 60/100
Was herausstach6
- Correctly computed category margin from revenue and cost and ordered categories by margin
- Identified the key root causes as raw-material inflation, logistics inefficiency, and discounting, then carried that story through to the forecast and recommendations
- Produced a boardroom deck narrative that cleanly links the profit paradox, causes, forecast, and action plan
- Validated AI output explicitly by describing how to check SQL logic, calculations, and assumptions before trusting results
- Structured Hypothesis Formation
- Leakage-Free Business Diagnosis
Meine eingereichte Arbeit20 Aufgaben
12 Aufgaben · 5.5k Zeichen · 8 Textantworten · 252 Wörter
- Hypothesis Sheet961 Zeichen
- KPI Driver Map174 Zeichen
- Data Audit100 Zeichen
- Sql Category Profit294 Zeichen
- Sql Region Join346 Zeichen
- Root Causes158 Zeichen
- Forecast278 Zeichen
- Recommendations916 Zeichen
- Stakeholder Qa504 Zeichen
- AI Reflection506 Zeichen
- Boardroom Deck805 Zeichen
- Week1 Update487 Zeichen
- Hypothesis Sheet107 Wörter
- KPI Driver Map1 Wort
- Data Audit4 Wörter
- Sql Category Profit23 Wörter
- Sql Region Join26 Wörter
- Root Causes5 Wörter
- Forecast6 Wörter
- Recommendations80 Wörter
Bewusst zusammengefasst — der eingereichte Code und die Texte bleiben privat, damit diese Seite nicht als Lösungsvorlage dient. Die vollständige Einreichung steht hinter dem verifizierten Zertifikat.