Vinnicius Magalhães Stein Cezar Email and Phone Number
Moving to PortugalI am a Data Scientist and Data Engineer with 5+ years of experience. Started as an IT intern at the largest port in Latin America, in Santos - São Paulo, in the company Santos Brasil. After almost 1 year at Santos Brasil, in Jan/2020 I started my first internship in one of the biggest IT companies in the world: IBM. So I started my career in Data Science (even studying on my own since 2017). After 1 year and 4 months at IBM, I went to GFT, a German multinational, as Junior Data engineer, thus, having my first contact with Big Data and Data Engineering. In Dec/2021 I went to Yhub, a Startup data-driven, focused on retailers. I was working on a product recommendation system to recommend it to retailers. After Yhub, I went to multinational/global company, Stefanini Group, for the client Bank of Brazil as Data Engineer and Data Scientist on clients and financial data. Actually, I'm working with a international team in Marlabs, for the client Nasdaq
Standout Technologies
View- Website:
- standout-tech.com
- Employees:
- 9
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Engenheiro De Dados Azure EspecialistaStandout TechnologiesPorto, Pt
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Senior Azure Data EngineerMarlabs Llc Jul 2024 - PresentUnited StatesAllocated at Nasdaq. Working on on-premise migration to Azure Lakehouses with Azure Fabric -
Data Engineer | Data ScientistStefanini Group Dec 2022 - Jul 2024Brasília, Federal District, BrazilWorked for the client Bank of Brazil as consultant.• Worked with Jupyter Notebooks in a Azure Databricks workspace;• Agile methodologies (Scrum);• As a Data Engineer, I builded a library with Python PySpark, Pandas and SQL, a Feature Store, aiming offer already processed, aggregated and manipulated data for consumption by data scientists and analysts;• As a Data Scientist, I builded a model to predict Non-Performing Loan Ratio of clients based in time series events and their risks. -
Data Engineer | Data ScientistYhub Dec 2021 - Oct 2022São Paulo, São Paulo, BrazilCreate and develop data pipelines and maintain machine learning models. I used clustering algorithms (K-Means) for classifications and matrix factorization (ALS) for recommendations in a recommendation system for retailer customers. Developed in an AWS environment, using PySpark for Big Data and Pandas for smaller amounts of data. SQL for data manipulation and PySpark ML for Machine Learning algorithms. Generation of batch recommendations using Hadoop/EMR. -
Jr Data EngineerGft Group Apr 2021 - Dec 2021Barueri, São Paulo, BrazilUsed tools for ETL, data integration and maintenance/development of large-scale data pipelines in Talend, Apache NiFi and Python with PySpark for data migration from on-premise data to Azure Cloud and also offering data for API's. In agile methodology Scrum, I had direct contact the client, Scrum Master and Product Owner for a better understanding of demands. I was part of all the stages of the CRISP DM methodology, that is, from understanding the business and requirements until the implementation of already validated pipelines. Used Python and frameworks/libraries like Pandas, PySpark and SQL for data manipulation. Deploying data pipelines in Linux environment with machines instantiated in environment Microsoft Azure provided by the customer. Microsoft Power BI for data visualization. -
Data Scientist | Data & Ai TechsalesIbm Jan 2020 - Mar 2021São Paulo, São Paulo, BrazilCreate and develop Machine Learning models and analyze data for better insights. Always evaluating which is the best and most accurate model for making predictions or classifications, using evaluation metrics, depending on the algorithm (regression, classification or clustering). Python and frameworks / libraries like Pandas for data wrangling. Scikitlearn, Tensorflow/Keras and Numpy for machine learning and scientific computing models in conda environments and Jupyter notebooks integrated in the IBM Cloud. -
It InternSantos Brasil Feb 2019 - Dec 2019Santos, São Paulo, BrazilSolve and pass on technical problems of the company's systems to analysts, such as bugs, dealing with debugging, troubleshooting and technical support for both internal employees and customers. The languages used: C # / .NET (on newer systems), Visual Basic (on older systems), ASP, Uniface, JAVA, Oracle and SQL Server database. Used SQL for data manipulation.
Vinnicius Magalhães Stein Cezar Education Details
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Computer Science
Frequently Asked Questions about Vinnicius Magalhães Stein Cezar
What company does Vinnicius Magalhães Stein Cezar work for?
Vinnicius Magalhães Stein Cezar works for Standout Technologies
What is Vinnicius Magalhães Stein Cezar's role at the current company?
Vinnicius Magalhães Stein Cezar's current role is Engenheiro de Dados Azure Especialista.
What schools did Vinnicius Magalhães Stein Cezar attend?
Vinnicius Magalhães Stein Cezar attended Universidade Católica De Santos.
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