joy of data

• Forecasting of Time Series Data (f.x. Web Statistics) and Detection of Anomalies
• Automated Detection of Fraudulent Behaviour
• Implementation of ETL (Extract Transform Load) Processes for efficient Data Warehousing
• Beautiful Data Visualizations for Marketing Purposes
• Sentiment Analysis of Reviews, Tweets ... so you know if your customers are happy
• Classification of User Profiles
• Interactive Data Visualization Tools for Exploration of non-trivial Connections and Insights
• Not in the list? You're welcome to contact me!

My areas of expertise cover:

• Machine Learning
• Data Analysis
• Data Visualization
• Business Intelligence
• Forecasting

My tools are primarily:

• R
• Python
• JavaScript (HTML …)
• some Haskell
• Linux / Ubuntu / Bash
• Git

I studied math (BA) in Mainz and Berlin and have been working since as a software developer and Data Analyst / Engineer / Consultant / Scientist (whatever you prefer to call it) for various companies and customers in Berlin and Munich. Those employments allowed me to work with various tools and technologies - ranging from Pentaho products for ETL and Warehousing over Excel and Powerpivot for Reporting purposes to R for Machine Learning and JavaScript for Data Visualization.