Data Science · AI · Business Intelligence
Turning data into decisions your business can bet on.
I'm Luitwin Mallmann — an independent Data Science, AI and BI consultant helping teams move from dashboards to production-grade AI and forecasting.
Working stack
PythonMachine LearningPower BIRSQLForecastingAzureDatabricksMicroStrategy
Luitwin Mallmann
Data Science · AI · BI · Product Ownership
Frankfurt am Main · Remote across the EU
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dashboards delivered
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Machine Learning projects guided
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training hours provided
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Years in data & AI
Selected projects
Real engagements. Real outcomes. Click any card to open the case study.
How I can help
Three ways of working, one goal: measurable decisions.
AI & Forecasting
Production-ready models for demand, pricing, service planning and time-series forecasting.
Business Intelligence
Power BI, MicroStrategy and Tableau — from data model to executive dashboard.
AI Governance & Enablement
Workshops, data governance and infrastructure reviews to make AI adoption safe and effective.
What clients say
Trusted for pragmatic AI delivery
“Luitwin is an excellent instructor. I highly recommend him”
“sehr gutes tool, bitte weiter entwickeln”
“Luitwin is an excellent instructor. I highly recommend him”
“sehr gutes tool, bitte weiter entwickeln”
Not sure where to start? Take the AI Infrastructure Check.
A 2-minute assessment. Get a personalised readiness score and a clear next step.