Cesar Oliveira
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Cesar Oliveira Email & Phone Number

Data Engineer at Proxify
Location: São Paulo, Brazil 6 work roles 2 schools
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Current company
Role
Data Engineer
Location
São Paulo, Brazil
Company size

Who is Cesar Oliveira? Overview

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Quick answer

Cesar Oliveira is listed as Data Engineer at Proxify, a with 460 employees, based in São Paulo, Brazil. AeroLeads shows a matched LinkedIn profile for Cesar Oliveira.

Cesar Oliveira previously worked as Data analyst at Marketdata and Data Analyst at Bradesco. Cesar Oliveira holds Master Of Business Administration - Mba, Data Science E Analytics, 3.7 Gpa from Mba Usp/Esalq.

Company email context

Email format at Proxify

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Proxify

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Profile bio

About Cesar Oliveira

Proactive data analyst with a solid background in financial services and 3 years of hands-on experience in extracting valuable insights from data to deliver visualization in a concise and straightforward manner. Proficient in Python/Pyspark, SQL, and ETL/ELT optimization for high performance and lower costs when using cloud services like AWS or Google Cloud. Enthusiast of machine learning using it to solve complex problems such as classifications and time series using logistic regression, random forests and LSTM.I have a proven track record in creating ETL processes and dashboards, conducting exploratory data analysis, data processing and data modeling from start to the end of a project.Furthermore, I am a curious individual who is always learning something, completing the DataCamp Data Scientist Associate track to polish my skills and currently pursuing the AWS cloud practitioner certification.

Current workplace

Cesar Oliveira's current company

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Proxify
Proxify
Data Engineer
São Paulo, SP, BR
Website
Employees
460
AeroLeads page
6 roles

Cesar Oliveira work experience

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Data Engineer

São Paulo, Sp, Br

Data Analyst

-Created and automated the creation of daily reports for about 90% of all products in currentteam responsibility (up to 30 million of clients), freeing time for more complex analysis. That actively caught misclassifications saving money for the company.- Acted on a team responsible for the reconstruction of decision models in a new tool which led to several improvements in the loan processes as such more flexibility in testing new policies, shorter delays , higher uptime and a lower complexity level to upkeep and changes. Done via Pyspark, Python and SAS.- Responsible for eventual reports and information gathering when needed by colleagues for their specific usage translating their requirements in code to transform the data.

Feb 2022 - Oct 2024

Business Process Analyst

-Liquidation and registration of all financial movements between investment funds that were administered or in custody of our company.-Direct support to funds managers to correct operations based on their strategies and necessities following current regulations and under a strict time schedule.

Jan 2021 - Jan 2022

Investment Specialist

-Customer service from clients looking to diversify their portfolios , guided them with explanations of the specifics risks of their assets and made recommendations based on their objectives.Among the top 5 specialists in conversion.

Aug 2019 - Jan 2021

Customer Support Specialist

-Responsible in solve clients demands around the banking services and doubts about security processes and extraordinary situations, which helped maintain the relationship and satisfactions regarding our services and company.

Sep 2018 - Jul 2019
Team & coworkers

Colleagues at Proxify

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2 education records

Cesar Oliveira education

Master Of Business Administration - Mba, Data Science E Analytics, 3.7 Gpa

Activities and Societies: Relevant Coursework: * Unsupervised Machine Learning: - Clustering - Factor Analysis and PCA - Simple.

Bachelor'S Degree, Economical Science

Completed Coursework: • Econometrics • Descriptive Statistics • Inferential Statistics • Probability • Calculus

FAQ

Frequently asked questions about Cesar Oliveira

Quick answers generated from the profile data available on this page.

What company does Cesar Oliveira work for?

Cesar Oliveira works for Proxify.

What is Cesar Oliveira's role at Proxify?

Cesar Oliveira is listed as Data Engineer at Proxify.

Where is Cesar Oliveira based?

Cesar Oliveira is based in São Paulo, Brazil while working with Proxify.

What companies has Cesar Oliveira worked for?

Cesar Oliveira has worked for Proxify, Marketdata, and Bradesco.

Who are Cesar Oliveira's colleagues at Proxify?

Cesar Oliveira's colleagues at Proxify include Artur Movsisyan, Evan Lisinski, Sander Cadena, Herbert Sonnenschein, and Vukadin Nedeljković.

How can I contact Cesar Oliveira?

You can use AeroLeads to view verified contact signals for Cesar Oliveira at Proxify, including work email, phone, and LinkedIn data when available.

What schools did Cesar Oliveira attend?

Cesar Oliveira holds Master Of Business Administration - Mba, Data Science E Analytics, 3.7 Gpa from Mba Usp/Esalq.

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