Cristian B.

DATA SCIENTIST

383 dollar
Freelancer
6 ans
Roma, ITALY

Mon expérience

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Berlor General Contractor S.R.L.November 2019 - Présent

I exploited my previous experience as a Data Scientist to introduce Data Analysis techniques and practices successfully. I performed many analyses and designed B.I. solutions using Python, VBA, and Qliksense. These allowed the company to win public procurements focusing on technical offers instead of price discounts for the first time, and this reflected into a consistent increase in global revenues.

Main Tasks:
- Design and Development of B.I. solutions
- Coach recruits
- Design and formulation of technical and economical offers to P.A.

Main technologies:
- Python (Numpy, Pandas, Scipy, Scikit-learn, Matplotlib, Seaborn)
- MS Excel (VBA) – MS Word
- Qliksense

Key Accomplishments:
- Introduction of B.I. techniques in the company
- Automatized data ingestion processes
- Allowed the company to win public procurements by focusing
more on technical offers than price discounts
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Engineering Ingegneria Informatica SpaJuly 2017 - August 2019

I worked at the Centre of Excellence of
Advanced Analytics of the company, where we studied scientific
publications and implemented Machine Learning solutions.
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DeloitteNovember 2016 - July 2017

I have been working on Qlik Sense dashboards. My role has been to manage all the data journey: from its cleaning process, where I was using different tools to clean the raw data, to its final ation, where I had to be an efficient "story-teller".

Mes compétences

SQL, Spark, Python, MS Office, Machine Learning, Data analysis