Matheus K.
Data Engineer

Skills

Visual Basic

Postgresql

Sql

Microsoft Power BI

Python

Matheus is available for hire

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Bio

A seasoned Data Engineer with a strong focus on optimizing data processes, models, and flows, who currently leads initiatives aimed at enhancing decision-making through insightful analysis. Proven expertise in implementing ETL pipelines, API integrations, and constructing data marts while proficient in tools and technologies such as Apache Airflow, Python, and Microsoft Power BI. As a former leader of a machine learning project group, demonstrated ability to leverage machine learning models in finance and sports sectors, contributing to published works in this domain. Possesses a Data Scientist Nanodegree from Udacity, a bachelor's degree in Business Administration, and holds multiple relevant certifications, reflecting a commitment to lifelong learning and a passion for harnessing the power of data.

Senior Data Engineer
8/1/2022 - null

Managed and enhanced data processes and models, integrating data flows with partner companies using APIs and Python, while developing OpenFinance initiatives. Improved data quality and modeling, implemented ETL processes, automated data flows, and created dashboards and reports to support decision-making with analytical insights.
Data Engineer
4/1/2021 - 8/1/2022

Conducted data acquisition, transformation, and loading processes while managing diverse data systems. Engaged in the design and maintenance of technology projects encompassing data science and machine learning, while also modeling new databases.
Development Intern
6/2/2020 - 4/1/2021

Assisted in developing new products by utilizing machine learning techniques on data sets, creating dashboards, and executing data mining processes to derive insights.
Market Intelligence Analyst
5/2/2019 - 8/2/2019

Supported commercial operations by monitoring sales performance metrics and preparing reports. Developed dashboards and automated processes using Visual Basic to enhance operational efficiencies.
Data Scientist/Researcher
1/2/2019 - 1/1/2023

Applied machine learning models to solve real-world problems while leading projects focused on sports. Engaged in web scraping and created dashboards for data visualization and reporting.
Intern
1/2/2017 - 1/2/2019

Assisted the Claims and Salvage department through the development of dashboards and indicators, proposing improvements to operations, while initiating an innovative project leveraging machine learning to combat fraud.
Intern
1/2/2015 - 1/2/2017

Responsible for creating presentations and supporting operations within the collections area, assisted planning teams in campaign implementations, and developed SQL queries for data management and dashboard creation.