My work as a Data Scientist & Business Intelligence Consultant

Discover
my portfolio.

See some samples of my previous work

Take a deeper look at my skills in the areas R, Python, Data Visualization, Scala and SAP. Below you'll find a selection of some of my previous work showcasing what I can do.
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R
PYTHON
DATA VISUALIZATION
SCALA
SAP
Visualization of NFL Twitter data from Spark streaming in a
                            Qlik Sense Dashboard by Alexander Croll

Qlik Sense Dashboard & Spark Streaming

NFL TWITTER DATA

Visualization of solar energy potentials for US households in
                            Tibco Spotfire by Alexander Croll

Tibco Spotfire Dashboard

SOLAR ENERGY ANALYSIS

Buyer Dashboard for retail visualizing
                            various KPIs in SAP Design Studio by Alexander Croll

SAP Design Studio Dashboard

RETAIL BUYER DASHBOARD