Ekaterina Belova
Angestellt, Data Scientist / Data Engineer, Klarna
Stockholm, Schweden
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Werdegang
Berufserfahrung von Ekaterina Belova
Bis heute 7 Jahre und 7 Monate, seit Dez. 2016
Data Scientist / Data Engineer
Klarna
11 Monate, Jan. 2016 - Nov. 2016
Senior Big Data Engineer (Hadoop)
RingCentral / DinoSystem
Developing new features, building an architecture, refactoring and unit-testing for both: back-end and front-end sides of the software which is "mining" social analytics data from telecom. Also developing new statistic parameters: raw data research, inventing and proving hypothesis, pig/hive scripts dev, ETL workflows and maintenance of a software at customers’ servers (including Hadoop clusters).
1 Jahr und 2 Monate, Sep. 2012 - Okt. 2013
Senior Software Developer (Android)
Maximus
Developed specific android app in a field of constructing and renovating buildings, which automatically forming calculation of estimates right on an object of renovating (sending it to office), and has an opportunity to create floor sketches with automatic unfold of walls surfaces
2 Jahre, Sep. 2010 - Aug. 2012
Senior Lecturer
National Research Nuclear University MEPhI
while was working on my PhD, I was given lectures on subjects: Software reliability; Math Modelling of Processes; Modelling of Technical Systems; Statistical technology in Quality Management; IT and Informational Security in Quality Management.
2 Jahre und 4 Monate, Juli 2009 - Okt. 2011
Software Developer
All-Russian Scientific Research Center of Technical Physics
Developed module of ERP system for planning works and resources. There were no possibilities to use existing software because of some features of data preparation: - data were prepared at secure computers without network between it and head-department; - collisions arised after data collecting and assembling, had to be solved with minimal human intervention; - a need to encode data.
1 Jahr und 3 Monate, März 2008 - Mai 2009
Junior Software Developer
Ural State University of Railway Transport
Graduation project development. The result was a client-server application (C# + MySQL). The application is storing and evaluating psycho-physical tests results to improve career and succession planning of young specialists on a railroad. The software has been patented by the University and is used by the Ural Railroads by HR and personnel development.
Ausbildung von Ekaterina Belova
2 Jahre, Sep. 2011 - Aug. 2013
Postgraduate study
National Research Nuclear University «MePHI»
Mathematical modeling of upward air vortex, like tornado.
4 Jahre und 10 Monate, Sep. 2004 - Juni 2009
Ural State University of Railway Transport
with honor
Sprachen
Englisch
Fließend
Russisch
Muttersprache
Deutsch
Grundlagen
Schwedisch
Grundlagen