Andreu Alonso B. Profile

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$18 USD / hour

manises,

spain

$18 USD / hour

It's currently 9:34 AM here

Joined October 10, 2022

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Andreu Alonso B.

@andreu2398

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(0 reviews)

0.0

$18 USD / hour

manises,

spain

$18 USD / hour

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Data Scientist

R programming and Python programming for Data Science. Data Scientist and Data Analyst with current experience at "Kantar Media", "Santander Corporación - CGI" and "València Activa".

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Experience

Kantar Media

Oct 2022 - Present

I use Statistics, Data and Programming to build predictions models.

Santander Group

Jan 2022 - Sep 2022 (8 months, 1 day)

I collect, “clean” and analyse the data following the requirements of each situation (report, visualization, none, etc). I validate periodically the consistency of the data and do the maintenance of the Santander’s Group dataset (High banking data). I also optimize and automatize the validations we are required to perform with programming. For that purpose, I use the following tools: R, Python, Excel, VBA and SQL.

Valencia Activa

Jan 2020 - Oct 2020 (9 months, 1 day)

In this role, I was in charge of collecting, grouping, modelling and analysing the data, creating reports and extracting relevant conclusions from it. The data I analysed was 80% external (unemployment data in Valencia) and 20% internal (efficiency reports, transparency reports, process analysis, etc). I was in charge of optimising all the process and for that I used tools like R, Python, PowerBI, Access, Excel among other ones.