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Roman S. | Elance
 
176985602337900
Last Sign-in: Oct 16, 2015
ActiveWiz...

Roman S.

ActiveWizards
   Ukraine
  |   Kiev, Kyiv City
  |  6:03 am Local Time

Overview

Minimum Hourly Rate $33

Working in the roles of data scientist and data visualization specialist with 7+ years of extensive research experience.

Currently working mostly with data science, machine learning and data visualization projects within ActiveWizards data science team.

Main area of expertise are:
- Data munging (extraction, cleaning, transformation, aggregation etc.)
- Machine learning: classification, regression, clustering, R
- Big data: Hadoop, Spark (Streaming, SQL, Mlib, GraphX)
- Data visualization - d3.js, dashboards
- Databases: MongoDB, SQL

Why work with me:
1) I am always willing to go extra mile to satisfy project requirements.
2) I have skills in multiple disciplines, which allow me to choose the best solution for the ultimate goal (proper technologies stack and algorithms selection ).

Feel free to reach me in case you have a really hard problem, which may require either very deep domain experience or experience from different areas combined.

Read More »
Dec 9, 2015|Data Analysis|Private|Completed
|
5.0
Sep 4, 2015|Data Analysis|Private|Completed
|
5.0
Aug 28, 2015|Project Management|Private|Completed

View All »

Skills (7)

Tested
Startups
R
Spark
Applied Statistics
Overview  |  Job History  |  Resume/C.V.

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  • 12 months
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Identity
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rstorchak
Type
Account Manager
Member Since
August 2015
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Roman S. | Elance

Roman S.