Javier B.

Javier B.

Mentor
5.0
(4 reviews)
US$15.00
For every 15 mins
9
Sessions/Jobs
ABOUT ME

PhD in Complex Systems and a researcher at the Universidad Politécnica de Madrid. In his career he has accumulated extensive experience in projects related to Data Science. He made a research stay at the MIT Media Lab where his research focused on transforming the data into insights and stories. During he is PhD he analyzed online social networks, developing models to understand influence. He has applied this research in the industry, helping companies to monitor sentiment on social networks, and deployed viral marketing campaigns. Over the last years he has made significant advances in the area of financial machine learning. As a result he has deployed solutions for algorithmic cryptocurrency trading and a platform used by coops that predicts the evolution of the prices of fruits and vegetables He is the founder of AGrowingData, a start-up that develops Big Data solutions for the agri-food sector.

Spanish, English
Madrid (+01:00)
Joined January 2021
EXPERTISE
10 years experience
10 years experience
10 years experience
7 years experience
3 years experience
10 years experience
3 years experience

REVIEWS FROM CLIENTS

5.0
(4 reviews)
Jon Stokes
Jon Stokes
April 2022
Thanks for another indicator I will be returning soon
Jon Stokes
Jon Stokes
March 2022
Javier did a really good job the work exceeded my expectations he was very patient and got the job done I will be returning for more work soon..
kasx@iinet.net.au
kasx@iinet.net.au
October 2021
Javier was very quick, understood exactly what I was trying to achieve & had great communication. I would highly recommend him for your projects.
David Nowak
David Nowak
September 2021
Javier was great. Didn't require long to complete the project, communicated well, and finished on time. I'd definitely hire him again.
Maui
Maui
August 2021
Javier is a professional, committed, and fast coder, nonetheless a gentle person. So, for me, it is going to be a no brainer when I need a coder again
EMPLOYMENTS
assistant professor
Universidad Pontificia Comillas
2020-02-01-Present
- Introduction to Business Analytics (degree) - Several Master subjects related to Data Science and Business Analytics
- Introduction to Business Analytics (degree) - Several Master subjects related to Data Science and Business Analytics
Python
R
Tableau
Python
R
Tableau
Head Data Science and Business Intelligence
Health Insurance Company
2016-01-01-2017-06-01
Head Data Science and Business Intelligence Deploy de BI and Data Science strategy. Supervise all the projects in these areas.
Head Data Science and Business Intelligence Deploy de BI and Data Science strategy. Supervise all the projects in these areas.
Python
MySQL
MongoDB
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Python
MySQL
MongoDB
Neo4j
Tableau
Apache Spark
Microsoft SQL Server
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Senior Data Scientist (team leader)
Synergic Partners (Telefonica company)
2015-01-01-2016-01-01
Senior Data scientist leading teams. We deployed Data Science projects for the main Spanish banks and telcos.
Senior Data scientist leading teams. We deployed Data Science projects for the main Spanish banks and telcos.
Python
MongoDB
R
View more
Python
MongoDB
R
Neo4j
Apache Spark
Apache Hadoop
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PROJECTS
2020
The platform predicts the prices of different fruits and vegetables.Thus, it's helping coops in their decisión making process to increase...
The platform predicts the prices of different fruits and vegetables.Thus, it's helping coops in their decisión making process to increase the profitability of their products.
Python
Angular
D3.js
View more
Python
Angular
D3.js
Apache Airflow
View more