Dr. Clemens Gröpl
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Clemens Gröpl
- Bis heute 12 Jahre und 6 Monate, seit Jan. 2013
Senior Data Engineer
GfK/NIQ
Working in the "Media Measurement" department on the refinement of passive observation data collected from the digital devices (mobile, laptop, router) of persons participating in market research studies. - Reconstructing behavior by aggregating raw observation data from browser plugins, mobile apps, VPN tunnels, etc. - Rule-based annotation. - Daily ETL processes. - In-depth data analysis. - Handling incidents. - Implementing algorithms in SQL or Spark/Java. - Docker, Gradle, Atlassian, GitLab, Airflow.
- 9 Monate, Apr. 2012 - Dez. 2012
Senior Algorithm Engineer
Unister GmbH
Worked in the department "Semantic Web Project" on a prototype of a novel internet search engine. - Design and implementation of algorithms for analysis of the link structure of large web graphs. - Created a data processing pipeline for various ranking factors in web graphs of more than 10 billion links. Java code was based on Hadoop and Hypertable.
- 1 Jahr und 11 Monate, Apr. 2010 - Feb. 2012
Algorithm Engineer
TomTom Development Germany GmbH
Worked in the "Navigation Engine and Services" department on the core component calculating the routes inside the navigation devices. - Efficient and versatile access to digital map data - Introduced data access layer to support both TomTom's proprietary and Navigation Data Standard (NDS) format. - Implement geometric search queries. - Introduce CMake build system, supporting Android and Windows builds in addition to Linux.
- 11 Monate, Apr. 2009 - Feb. 2010
Professorship (substitute)
Universität Greifswald
Substitute for the Chair of Bioinformatics at the University of Greifswald - Teaching various lectures and seminars
Research assistant (postdoc) in the research group 'Algorithmic Bioinformatics' of Prof. Knut Reinert. - Part of the original team who created OpenMS, an open-source C++ library for liquid chromatography-mass spectrometry (LC-MS) data. - Extracting components (e.g. peptides), aligning LC dimensions - Recognizing similarities and differences in big LC-MS datasets. - Side interest: enumeration of planar graphs, with implementations. - Teaching various lectures and seminars.
- 6 Monate, Okt. 2005 - März 2006
Professorship (substitute)
Universität Halle
Substitute for the Chair of Bioinformatics at the University of Halle - Teaching various lectures and seminars.
Described in the section for Research Assistant (postdoc) at Freie Universität Berlin, 4/2006 – 3/2009.
- 6 Jahre und 11 Monate, Apr. 1996 - Feb. 2003
Research Assistant
Humboldt-Universität zu Berlin
Promotion und Postdoc in Theoretical Computer Science (Algorithms, Graph Theory)
Ausbildung von Clemens Gröpl
- 5 Jahre und 6 Monate, Okt. 1990 - März 1996
Mathematics
Universität Bonn
Diskrete Mathematics, minor: Philosophy
- 1 Jahr und 6 Monate, Apr. 1989 - Sep. 1990
Mathematics
Philipps-Universität Marburg
Mathematics, minor: Philosophy
Sprachen
Deutsch
Muttersprache
Englisch
Fließend
Französisch
Grundlagen
Latein großes Latinum
Grundlagen
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