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Andrii V.
@Vasilchenko
4.9
243
7.8
7.8
98%
Python, SPSS, R, Reports,ML/DL,Automation,Research
$25 USD / Hour
・
Ukraine (2:49 AM)
・
Joined on January 4, 2014
$25 USD / Hour
・
My previous workplaces are:
2021-2023 [login to view URL] BigData, Data Analytics
2018-2022 University of Luxemburg, as an expert in social sciences/research.
Academic projects on this site (7 years)
I do marketing and social research in Ukraine (quantitative and qualitative).
My skills are:
Data Scientist, Big Data, Statistician, Analyst, Social and Marketing Research (Ukraine), Academic projects.
Quantitative and qualitative research in Ukraine (Full list of works).
Cartography&MapApps, Spatial data analytics.
Programmer (Excel macro, Delphi, SPSS, Python (Jupiter Notebook))
Statistical analysis - SPSS, R(Rstudio), Python, Excel.
Business analyst - Forecasts, ML, DSS, SEM.
Databases developer (SQL, MySql, Access, VBA, and other tools)
Microsoft Office products and programming
7 years of academic projects on this site
20 years of social and market research in Ukraine.
Verifications
On time
98%
On budget
98%
Accept rate
95%
Repeat hire rate
19%
Portfolio
Portfolio
Magnitude/Cardio Diagram Recognition
Psychology Big Five Students Survey
Thesis writing
Digitizing and Drawing the maps
SpatialModeling
SpatialModeling
Excel VBA
Magnitude/Cardio Diagram Recognition
Psychology Big Five Students Survey
Thesis writing
Digitizing and Drawing the maps
SpatialModeling
SpatialModeling
Excel VBA
Changes saved
K
Andrii is a skilled data analyst and expert in R/RStudio. He understood the problem well and provided the results in an easy-to-understand format. I will surely work with him again on more data analytics work.
Kk T.
@kkt1006
•
Lucknow, India
•
Share
great ideas, very big thanks.
Mark H.
@perthuniversity
•
Perth, Australia
•
Share
fantastic provider, very happy with the result.
[29 June, 2023] it's hard to find people who send quality works on-time, but Andrii does that, if you need someone reliable look no further, recommended, look forward to the next project
Mark H.
@perthuniversity
•
Perth, Australia
•
Share
B
Really helpful in terms of quality work and knowledgable. Got the work done on time
Bilal H.
@bilal984
•
Kochi, India
•
Share
M
Andrii was very helpful and produced quality analysis for me. I will use him again.
Matt G.
@MattG1973
•
Adelaide, Australia
•
Share
Experience
Work
Jan, 2003 - Jan, 2014
•
11 years
More then 10 companies
Jan, 2003 - Jan, 2014
•
11 years
• Preparation of final analytical reports and notes.
• Develop methodologies, tools and aps for marketing researches.
• Conduct Quantitative and Qualitative marketing researches(in Ukraine), forecasts, market modeling.
• Business marketing information systems developer.
• Training and Consulting.
• The head of datacentre
• Political consulting
Jan, 2003 - Jan, 2014
•
11 years
Education
National Technical University of Ukraine 'Igor Sikorsky Kyiv Polytechnic Institute'
1998 - 2004
•
6 years
Master
Ukraine
1998 - 2004
•
6 years
Qualifications
ISO 9001-2001
2004
TUVRheinland(Ukraine)
2004
Certifications
Basic Numeracy
US English
P
Preferred Freelancer Program SLA
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