Alexey Grigorev

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A data scientist and machine learning engineer with hands on experience and strong technical skills. I bring data science ideas from early prototypes to production, including problem identification, data collection, model creation and deployment.


Contact information and links:



10.2015 — …
Searchmetrics, Berlin, Germany
Position: Data Scientist

Searchmetrics is a SEO company which helps customers create better content and track the performance of their websites. At Searchmetrics I was involved in a number of projects, including:

Python, pandas, sklearn, xgboost; Java; Lucene, Stanford NLP; Hadoop, Spark


04.2015 — 09.2015
DIMA Group at TU Berlin, Berlin, Germany
Position: Software developer / Student research assistant

DIMA is a research group at TU Berlin that focuces on Big Data and Databases. At DIMA I worked on implementing Apache Mahout DSL for distributed Linear Algebra on top of Apache Flink.

Scala, Java; Apache Mahout, Apache Flink, Apache Spark


08.2013 — 12.2014
Small Software Factory (freelance)
Position: Data Scientist

As a freelancer I participated in a number of projects for different customers. That included:

Java, JavaML, LibSVM, LIBLINEAR, Encog, Weka, CMU Sphinx; Lucene, Stanford NLP; R; MS Excel.


Summary of prior experience:

Date Company Position Location
2012 — 2013 UBS via Luxoft Java/Spring Poland
2011 — 2012 Intech for Tele2 Java/Spring Russia
2011 — 2012 Open source project Team Lead (Java) www
2011 SimSim Python/Django (Part time) Russia
2010 — 2011 Amazon Robotics via Auriga Java Russia
2010 Boston University, Cognitive Neuroscience Lab. Experiment design USA
2010 Sterh C# Russia
2007 — 2008 FESA, Mathematical Simulations Lab. Research assistant Russia





Scientific publications:


Technical reviewing:



2013 — 2015, IT4BI Master Program
Joint Master program by Université libre de Bruxelles, Université François-Rabelais de Tours and Technische Universität Berlin.
Specialization: Large-Scale Business Intelligence
Degree work: “Identifier namespaces in mathematical notation

2006 — 2010, Far Eastern State Academy
Department: Faculty of Mathematics, Information Technologies and Engineering
Specialization: Information Systems and Technologies
Degree work: “Commodity Circulation Process in Sterh Ltd.”

2006 — 2011, Far Eastern State Academy
Department: Foreign Languages
Specialization: English

Independent coursework highlights:

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