Andryas

Andryas Waurzenczak

Data scientist at MadeiraMadeira.

Leadership
Team Work
Communication
Hard Working
Fast Learner
Problem Solving

Skills

Experiences

1
Data scientist
MadeiraMadeira.

Ago 2020 - Present, Curitiba, Parana, Brazil

Improving the user experience.

Responsibilities:
  • Development of indicators for market analysis.
  • Text mining in customer perception.
  • Logistics analysis.
  • Conversion analysis.

Jr Statistical Analyst
MadeiraMadeira.

Nov 2019 - Jul 2020, Curitiba, Parana, Brazil

Understanding how marketplaces work, how e-commerce is built, how is the dropshipping system integrated into this type of business, and understanding concepts related to managing the customer relationship.

Responsibilities:
  • Restructuring, automation, and standardization of processes.
  • Market price analysis through webscraping.
  • Products allocation system.
  • Portal for the integration of interactive solutions.
  • Sales forecast.
2

3
Trainee
Bradesco Bank

Apr 2018 - Jul 2019, Curitiba, Parana, Brazil

A view on how banks operate, from the granting of credit and the variety of products offered to the mechanisms used to recover credit from cus- tomers who have become defaulted, with a greater focus on the latter. This is done through statistical models, mainly the logistic model, which serve as a basis to control the risks inherent to business processes.

Responsibilities:
  • Time-series studies to forecast macroeconomic indicators.
  • Development of a tool for centralizing and distributing area information based on Wiki concepts.
  • Assistance in model development and process automation.
  • Development of dashboards, based on web languages, for visualization of results.

Projects

Os Não Paramétricos
Os Não Paramétricos
Owner Nov 2020 - Present

A blog about data science with a couple of friends :)

Details

Achievements

Graduation

Award Winner