Enrico Barchiesi
DATA SCIENCE
BUSINESS ANALYTICS
Hello
Here's who I am & what I do
I'm a Data Sciences and Business Analytics graduate at ESSEC & CentraleSupélec in Paris.
I have both a business and an engineering background, and my technical skills are in the fields of Data Science and Business Analytics.
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Projects
Below are some of the projects I have worked on over the past years. I have used classical machine learning methods as well as deep learning algorithms, especially related to computer vision.
Data Science Internship at WEO
While taking a summer internship at WEO, I created and trained a deep learning U-Net model. I used it to carry out a semantic segmentation of the Land Cover of Luxembourg. Overall, my model's average F1 score was 80.3%, representing a significant improvement over the previous model's average F1 score of 72%.
Eleven Strategy - DSBA Hackathon
My team and I won the hackathon organised by eleven-strategy and the DSBA cohort. We competed with other 10 teams, and our objective was crafting the most convincing data-driven consulting proposal for a luxury brand. We had to increase revenues by improving the selection of guests invited to luxury product events.
MSc Data Sciences and Business Analytics
In this project my group and I have worked on making deep learning model for image classification more interpretable. We have used two main approaches, CAM and Grad-CAM, which is a more advanced version of the former. The results show which parts of an input image are crucial for the CNN's prediction of a particular class.
Resume
Below is my resume. My background is in both business and engineering, with professional and academic experience in more than four countries in Europe and the US. I have also launched two startups and worked as a Data Scientists in different domains.
EXPERIENCE
Nov 2023 - Present
Paris
MERAVIT S.RL.
Co-founder & CEO
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Led the branding, launch, and growth of the startup Meravit, a Data Science and Software consulting company
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Negotiated 2 contracts (tot: €120,000) with Cèrèlia for a Data Science consultancy focused on improving their forecasting approach by leveraging Artificial Intelligence. Cèrèlia is a French international company in the food industry, with annual revenues close to €1 billion.
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Negotiated 3 contracts (tot: €317,790) with the Italian region Emilia-Romagna (3rd in terms of GDP) to create dAPPERtutto, application used by the employees to reserve working spaces
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Negotiated 2 contracts with Deloitte (€174,580) for the front-end development of both the website and mobile application of a major Italian bank​
Mar 2022 - Aug 2022
Luxembourg (LUX)​
6 months
ERNST AND YOUNG (EY)
Junior Auditor - Real Estate
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Extracted data on excel to conduct accuracy & completeness analysis of funds managing up to €100 Mil
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Developed a python script with the goal to reduce by 50% the time spent on revenue testing procedures
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Progressed from Assistant 1 to Assistant 2 in 5 months (35% faster than average 8 months)
Jul 2023 - Sep 2023
Luxembourg (LUX)
3 months
WEO
Data Scientist intern
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Developed a deep learning U-Net model for semantic segmentation, used as input to track tree-canopy growth
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Improved overall average F1 score from 72% to 80.3% (from 77.3% to 91.76% for trees/bushes)
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Adapted scripts for cloud computing (AWS - Cloud9, SageMaker, S3, AirFlow), used for larger datasets trainings
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Created in-depth model evaluation notebook, used for detailed and fast hyper-parameter tuning
Sep 2024 - Present
Paris
Cérélia
Data Science Consultant
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Collected qualitative and quantitative requirements from several stakeholders (Finance, Operations, Business)
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Defined KPIs to evaluate the performance of the AI solution
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Collected, cleaned, augmented, and preprocessed the input data for feature selection and feature engineering
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Developed a tailor-made AI algorithm to forecast sales, both in the short and the long term
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Created more than 10 dashboards on Power BI for easier reporting and visualisation
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Initial results have shown an significant increase for the long-term forecasting (Average Weighted Accuracy from around 71% to 84%)
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Currently implementing the deployment and automation of the model through Fabric to avoid several manual steps
Jan 2020 - Jan 2022
Rome
2 years
EasyDesk S.R.L.
Co-founder & CEO
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Led a team of 6 people and co-founded EasyDesk, a flexible booking system that allows institutions to innovate and organize their spaces while collecting data to improve utilization
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Installed EasyDesk at John Cabot University in Rome to safely reopen its facilities during Covid-19
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Downloaded by 92% of the attending student body, and collected 20,000+ hours of bookings
Nov 2017 - Jan 2019
Ancona (IT)​
1 year & 3 months
LÖWENGRUBE
Waiter and Crew Trainer
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Served 24+ hours/week, 6 days/week in a high-volume Bavarian style franchise (up to 210 seats), while attending college full-time
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Managed the cash desk - up to €11,000 per night
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Promoted to an apprenticeship contract after 3 months of work
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Became crew trainer of 6 employees - from Oct 2018 to Jan 2019
EDUCATION
Sep 2022 - Jun 2024
Paris (FR)
ESSEC BUSINESS SCHOOL - CENTRALESUPÉLEC
MSc in Data Sciences and Business Analytics
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Ranked #1 in Europe, #3 worldwide (QS Ranking 2024)
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GPA: 16.75/20 (Forecasting 18/20, Marketing Analytics 18/20, Deep Learning 17/20, Econometrics 17/20)
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Eleven-Strategy & DSBA M2 5-day Hackathon winner – revenue increase data consulting case
Aug 2019 - May 2021
Rome (IT)
JOHN CABOT UNIVERSITY
BA in Business Administration, Minor in Entrepreneurship
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Summa cum Laude - 3.99/4.00 GPA
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Academic Excellence Award in Business Administration 2021
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Presidential Award for Outstanding Service to the John Cabot University 2021
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Speaker at the International Council of Small Business (ICSB) conference in Paris in June 2021
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Academic publication on SAGE Business cases, “EasyAccess: the Case of an Opportunity-Ready Entrepreneur”
Sep 2016 - Jul 2019
UNIVERSITÀ POLITECNICA DELLE MARCHE
Ancona (IT)
BS in Building Engineering
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104/110 GPA
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Graduated in 2 years and 10 months (only student of the course, out of over 100 who started in 2016)
SKILLS & INTERESTS
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Programming Languages: Python, SQL (advanced) - PySpark, MongoDB, R, C++ (intermediate)
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Cloud Computing: AWS (SageMaker, Cloud9, AirFlow, S3)
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Business Intelligence: Power BI (advanced) - Fabric, Tableau (intermediate)
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Languages: Italian (native), English (bilingual, IELTS: 8.5/9.0), Portuguese (intermediate), French (intermediate)
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Photography: Owner, designer, and content creator of www.barchiesiphotography.com
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Tennis: Placed #1 in Rio Rancho district and #4 in New Mexico state competition while spending one year abroad (USA) as an exchange student. MVP 2014/15 for the varsity tennis team of Rio Rancho High School (3,000+ students)
Contact
Below are some of my contacts. Feel free to get in touch for questions or job opportunities.