Nicolas Bonnotte

Data Scientist  •  Math PhD, MBA
 

About me

Hello!

Since June 2016, I work as Data Scientist at Homly You, a Saint-Gobain subsidiary.

I would rather define myself as a type-B data scientist, meaning I like to build robust solutions that go in production. And, let's be honest, quite often the v0 includes no machine learning, and the v1 requires only long-terme averages. But my strong mathematical background allows me to follow the needs and work afterwards on more complex solutions.

 

Experience

Data Scientist at Homly You

June 2016 – Present  •  Paris

Do you want to remodel your kitchen or bathroom? Homly You will put you in touch with competent, reliable professionnels.

Homly You is a subsidiary of Saint-Gobain, a French company founded in 1665 that is now operating its digital transformation.

I work on:

  • Matching algorithms, SEA-strategy optimization
  • Diagnoses, solution proposals, counterfactual simulations
  • Automated testing, continuous integration

CTO at Qucit

November 2014 – February 2016  •  Bordeaux

Qucit is a start-up specialized in urban-mobility data analyses, esp. predictive analyses. To feed our machine learning algorithms, we collect data on more than 500 cities worldwide.

In charge of all things technical:

  • daily management of the team (4+ people)
  • data scraping and storage, machine learning pipelines, APIs, etc.
  • scientific and/or technical communications, articles, blog posts

Consultant for Réseau ferré de France

January – October 2014  •  Paris

Project owner assistance (AMO) for the supervision of the building of new high-speed lines in the framework ofpublic-private partnerships. RFF, now SNCF Réseau, is the French rail network owner.

Math PhD / Teaching Assistant

September 2010 – December 2013  •  Paris – Pisa

Thesis on optimal transportation: How to efficiently deliver some goods, in such a way that the total cost of transportation is minimal? I developed a new method for computing the solution.

Double degree between the Université Paris Sud, France, and the Scuola Normale Superiore di Pisa, Italy, where I spent one year and a half.

 

Skills

Data management

  • Python: pandas, scikit-learn, scipy/numpy, matplotlib, jupyter notebooks
  • PostgreSQL, MySQL, Redis
  • Salesforce APIs and interfaces

Web & webservices

  • Python: Django
  • HTML, CSS, and enough javascript to create responsive, dynamic, no-frill interfaces
  • REST APIs

Continuous integration

  • Git, Git workflow, GitHub, GitLab
  • Jenkins
  • Python testing: unittest, nose, pytest

Other computer skills

  • Python: Celery
  • Linux: Debian/Ubuntu, Archlinux, CentOS
  • Amazon Web Services (AWS)
  • Google Apps for Work

Languages

  • French: native
  • English: fluent
  • Italian: good
  • I still hope to add German and/or Spanish here
 

Education

Collège des Ingénieurs

2014  •  MBA  •  Paris

The Collège des Ingénieurs MBA is a 10-month program specifically designed for people with a scientific background, financed by private companies. Lecturers are renown professors from HBS, HEC, INSEAD, etc.

Université Paris-Sud, Scuola Normale Superiore

2010 – 2013  •  PhD in mathematics  •  Paris – Pisa

Double degree France/Italy, under the joint supervision of Prof. Filippo Santambrogio and Prof. Luigi Ambrosio. Grant from the French-Italian University.

École normale supérieure

2007 – 2011  •  Licence, Master, Agrégation  •  Paris

4-year scholarship to study mathematics.