Services
Data Analysis
With extensive SQL and Excel experience and R experience together with a solid command of statistics, some of the data analysis services I provide are:
framing business questions in quantitative terms
statistical analysis (e.g. statistical regressions)
customer attrition, retention and acquisition analysis
marketing campaign optimization
simple time series analysis (e.g. correlations of stock price movements)
application of categorization, classification, and clustering algorithms
data mining
ad-hoc SQL database querying
Quantitative Software Development
My programming languages of choice are C++, C#, R, JavaScript and Perl. I have also programmed in S-Plus, Matlab, Mathematica, PL/SQL, VB and Java. Example programming deliverables are:
Automating calculation of statistics, financial metrics and almost anything mathematical
Automating extraction of data from the web, SQL databases or Access files
Automating the storing of data into SQL databases or Access files
Simulations (Monte Carlo), implementation or optimization
HTML Screen Scraping
Custom Excel add-in functions implemented in fast and powerful C++ or C#