Wolfgang Hartmann
Principal Software Developer at CMAT
Frankfurt Rhine-Main Metropolitan Area Germany
Summary
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Senior🎓
Top SchoolWolfgang Hartmann is a Principal Software Developer and applied statistician with over 15 years of experience building numerical libraries, optimization and statistical software, and currently leading development of the interactive matrix language CMAT (free software focused on nonlinear optimization, heavy-duty statistics, and encryption). He previously spent two decades at SAS Institute developing core routines for SAS/STAT, IML, OR and Enterprise Miner and has published in SIAM and multivariate journals. Wolfgang combines deep numerical-mathematical training (Dr. rer. nat., habilitation) with practical tooling—recent work includes interfacing CMAT with Clp/Cbc and adding algorithms for computationally hard problems like the TSP. He also consults in medical and behavioral sciences on multiple comparisons and structural equation modeling, and brings unique historical depth from academic research in Germany dating back to the 1970s.
15 years of coding experience
29 years of employment as a software developer
Diplommathematiker, Numerical Mathematics, Diplommathematiker, Numerical Mathematics at Technische Universität Dresden / TU DresdenHabilitation (Dr. sc. nat.), Applied Statistics in Behavioral Sciences, Habilitation (Dr. sc. nat.), Applied Statistics in Behavioral Sciences at Akademie der Wissenschaften der DDRDr. rer. nat., Mathematics, magna cum laude, Dr. rer. nat., Mathematics, magna cum laude at TH Merseburg
German, Russian, English
Github Skills (4)
modular9
azerothcore9
parser6
java5
Programming languages (1)
Github contributions (5)
MIOB/EDF4J
Nov 2012 - Jun 2015
Contributions:4 commits, 1 PR, 1 push in 2 years 7 months
edfjavajava-parserparser
Wolfy42/RoadrunnerCouchDB
Mar 2011 - Jun 2011
Contributions:59 commits in 2 months
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