Malt welcome

Welcome to Leon's freelance profile!

Malt gives you access to the best freelancers for your projects. Contact Leon to discuss your project or search for other freelancer profiles on Malt.

Leon Berdichevsky

Data Science, Modeling, Analytics, Risk Management
  • Suggested rate
    €200 / day
  • Experience8-15 years
  • Response rate100%
  • Response time1 hour
The project will begin once you accept Leon's quote.
Location and workplace preferences
Location
Ciudad de México, México
Can work onsite in your office in
  • and around Ciudad de México (up to 20km)
Verifications

Freelancer code of conduct signed

Read the Malt code of conduct
Verified email
Languages
Categories
Share this profile
Skill set (19)
Leon in a few words
I have extensive experience as a Data Scientist and as a Data Science Manager in a wide range of industries, including Telecommunications, Real Estate, Retail and Banking. I also have long-standing experience as an academic, working with and managing different Data Science, Quantitative Finance and Statistics research projects.

The greatest impact I consider I had in a prior role is that I created the Data Science and Analytics area of AI360. We developed a very accurate model for real estate property valuation that is used in almost all business aspects of the company. I had the role of leading the interaction with potential new clients and present them the Data Science products we created; this allowed me to attract very important clients like American Express and HSBC and sign working contracts with them.

I have taught the Financial Mathematics course at an undergraduate level for the las 5.5 years and the Quantitative Finance course at a master’s level during 1 semester at ITAM. I have working experience as a Risk Manager and knowledge of Valuation, Portfolio Theory and Derivatives.

Because of the above, I consider I’m an excellent candidate as a Data Scientist or Data Scientist Manager for any project that requires the creation of a data product that will answer a specific business question.
Experience
  • VinkOS
    Data Science Manager External Consultant
    August 2022 - Today (2 years and 2 months)
    Mexico City, CDMX, Mexico

    • Manage a team of data scientists and engineers.
    • Build predictive models for the telecommunication industry.
  • ai360
    Data Analytics Director
    January 2020 - July 2022 (2 years and 6 months)
    Mexico City, CDMX, Mexico

    • In charge of building the data science team of the company.
    • In charge of creating the data lake in Microsoft SQL Server.
    • The team generated data products relevant to the real-estate industry: • Identify the clients' needs. • Data collection, preparation, and cleaning. • Development of descriptive and predictive models. • Model implementation.
    • The team used Amazon Web Services (AWS) for the development and implementation of data products.
    • In charge of selling data products to external clients (American Express, HSBC, Farmacias Similares, Sigma Alimentos, etc.).
  • Instituto Tecnológico Autónomo de México
    Director of the Master's in Data Science and Full Time Researcher Professor
    January 2017 - July 2022 (5 years and 6 months)
    Mexico City, CDMX, Mexico
    Director of the Master's in Data Science from August 2017 until August 2019. Full Time Researcher Professor:
    • Research in Applied Statistics, Data Science, Financial Mathematics, Physics.
    • Thesis advisor of students of the Master in Data Science.
    • Thesis advisor of students of the undergraduate Actuary and Economics Programs.
    • Teacher of the Master in Data Science courses Computational Statistics and Quantitative Finance.
    • Teacher of the undergraduate courses Financial Mathematics II and Econometrics.
Recommendations
Education
  • PhD in Physics
    Weizmann Institute of Science
    2013
  • M.S. in Physics
    Universiteit Utrecht
    2007
  • Bachelor of Science
    ITESM campus Monterrey
    2004
    Engineering Physics