Juan Carlos Martínez Rivera

Juan Carlos Martínez Rivera Email and Phone Number

Pricing Coordinator @ Pottencial Seguradora S.A
São Paulo, SP, BR
Juan Carlos Martínez Rivera's Location
São Paulo, São Paulo, Brazil, Brazil
Juan Carlos Martínez Rivera's Contact Details

Juan Carlos Martínez Rivera work email

Juan Carlos Martínez Rivera personal email

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About Juan Carlos Martínez Rivera

I am an analytical and goal-oriented statistician with 10 years of experience in the insurance industry, specialized in pricing, demand, and competitor modeling. I have extensive expertise in building GLM models for loss ratio and demand. Over the last 3 years, I have successfully expanded into machine learning, implementing models using scikit-learn and LightGBM libraries. As an end-to-end project leader in cloud computing, I oversee the entire process from data ingestion and processing to model deployment. I am proficient in Python and the OOP paradigm. My versatile skills encompass statistical analysis, machine learning, and data visualization. I am trilingual, fluent in Spanish (native), English (advanced), and Portuguese (advanced).

Juan Carlos Martínez Rivera's Current Company Details
Pottencial Seguradora S.A

Pottencial Seguradora S.A

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Pricing Coordinator
São Paulo, SP, BR
Employees:
641
Juan Carlos Martínez Rivera Work Experience Details
  • Pottencial Seguradora S.A
    Pricing Coordinator
    Pottencial Seguradora S.A
    São Paulo, Sp, Br
  • Hdi Seguros
    Manager, Demand Modeling
    Hdi Seguros Nov 2023 - Present
    São Paulo, Brazil
    • Lead the Private Auto Demand model team.• Develop and implement demand models for optimization purposes.• Research and implement new techniques to improve model performance.
  • Liberty Mutual Insurance
    Principal Data Scientist, Demand Modeling E&W Region
    Liberty Mutual Insurance Jan 2022 - Nov 2023
    São Paulo, Brazil
    Responsibilities:• Develop and implement demand models (GLM and ML) and pricing optimization. • Develop competitor models and identifying segmented market shifts.• Provided training on demand topics like elasticity and retention models.• Define, implement and monitoring Price test and A/B experiments.Achievements:• Increase private car NB conversion in Brazil by 20% through optimization using ML models, with an estimated improvement in the LR of 1pp.
  • Liberty Mutual Insurance
    Data Scientist, Demand Modeling E&W Region
    Liberty Mutual Insurance May 2021 - Jan 2022
    São Paulo, Brazil
    • Develop and implement demand models and pricing optimization. • Created impact analysis reports, elasticity simulation and optimization projects using Radar.• Build strong relationships with the local teams across the regions.
  • Liberty Mutual Insurance
    Princing Consultant, West Region
    Liberty Mutual Insurance Jun 2019 - May 2021
    São Paulo Y Alrededores, Brasil
    Responsibilities:• Leverage expertise and good practices of pricing across the region.• Provide guidance and assistance on pricing topics, modeling, impact analysis and implementation.• Build strong relationships with the local teams across the region.
  • Axa Colpatria
    Pricing Actuary
    Axa Colpatria Jan 2019 - May 2019
    Bogotá D.C., Colombia
    Responsibilities:• Lead the modeling and impact analysis for Motor Portfolio. • On charge of the pricing strategy for Motor Portfolio.• Forecasting and planning.
  • Liberty Seguros Colombia
    Pricing Actuary
    Liberty Seguros Colombia Jun 2014 - Jan 2019
    Bogotá D.C., Colombia
    Responsibilities:• Monitoring the main kip’s, new and renewal retention, conversion, loss ratio, etc.• Development and maintenance of reports for KPIs.• Data cleaning and preparation for modeling.• Modeling, impact analysis, overall rate indication, pricing and monitoring.

Juan Carlos Martínez Rivera Skills

Microsoft Office Microsoft Excel Microsoft Word Powerpoint English Windows Research Outlook Negotiation Editing C++ Latex Mysql R Oracle Spanish Toma De Decisiones Data Analysis Insurance

Juan Carlos Martínez Rivera Education Details

Frequently Asked Questions about Juan Carlos Martínez Rivera

What company does Juan Carlos Martínez Rivera work for?

Juan Carlos Martínez Rivera works for Pottencial Seguradora S.a

What is Juan Carlos Martínez Rivera's role at the current company?

Juan Carlos Martínez Rivera's current role is Pricing Coordinator.

What is Juan Carlos Martínez Rivera's email address?

Juan Carlos Martínez Rivera's email address is ju****@****ual.com

What schools did Juan Carlos Martínez Rivera attend?

Juan Carlos Martínez Rivera attended Universidad Nacional De Colombia.

What are some of Juan Carlos Martínez Rivera's interests?

Juan Carlos Martínez Rivera has interest in Fútbol, Baloncesto, Education, Science And Technology, Animal Welfare, Nuevas Tecnologías Entre Otros, Ciclismo.

What skills is Juan Carlos Martínez Rivera known for?

Juan Carlos Martínez Rivera has skills like Microsoft Office, Microsoft Excel, Microsoft Word, Powerpoint, English, Windows, Research, Outlook, Negotiation, Editing, C++, Latex.

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