Summary
Overview
Work History
Education
Skills
Timeline
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Jefferson Schuertz

Data Engineer
Curitiba, Parana,PR

Summary

I am a Data Engineer with valuable experience in data analysis, data transformation, data orchestration, and databases. Additionally, I have experience in modeling machine learning algorithms. I have worked in multicultural teams and served as a consultant for national and international clients, helping them architect, develop, and maintain ETL frameworks to fully mature their data culture.


I have professional experience with cloud platforms such as Amazon Web Services (AWS), Google Cloud Platform (GCP), Oracle Cloud Infrastructure (OCI), and IBM Cloud. I have worked with DBMS like MySQL and Oracle Database. I am fluent in Python and SQL, and I have extensive experience with Airflow and Databricks. I also have knowledge of how to implement infrastructure aligned with the pillars of Big Data, as well as the necessary technologies to support it.

Overview

6
6
years of professional experience

Work History

Data Engineer

Zup Innovation
05.2024 - Current
  • Optimized data processing by implementing efficient ETL pipelines and streamlining database design.
  • Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
  • Enhanced data quality by performing thorough cleaning, validation, and transformation tasks.
  • Automated routine tasks using Python scripts, increasing team productivity and reducing manual errors.

Data Engineer

PJ Bank
09.2022 - 05.2024
  • Senior Engineer in the data team at PJ Bank, a fintech under Superlógica Tecnologias.
  • Develop data pipelines for extraction, transformation, and loading (ETL) processes.
  • Work in Amazon Web Services (AWS) and Oracle Cloud Infrastructure (OCI) environments.
  • Extensive use of Airflow, Databricks, Spark, and Python.
  • Handle various data sources, both structured and unstructured, as well as relational and non-relational databases.

Data Engineer

DP6
01.2022 - 09.2022
  • Worked as a Data Engineer and Consultant with prominent national and international companies.
  • Streamlined tasks involving data ingestion, processing, storage, and visualization.
  • Utilized the Hadoop ecosystem, Google Cloud Platform, Amazon Web Services, and Terraform.
  • Extensively used Python for automation and exploratory data analysis.
  • Used JavaScript for small back-end applications.

Data Engineer

Brazilian Highway Police
07.2021 - 12.2021
  • Provided consulting services in Data Engineering, Data Science, and Information Technology through a partnership with Oestecom Soluções em Informática.
  • Conducted exploratory analyses to identify route patterns.
  • Developed applications capable of processing the collected data in a timely manner.
  • Worked with data collected from monitored areas in the states of Santa Catarina and Paraná.

Research and Development Intern

Universidade Federal Do Paraná
08.2018 - 06.2021
  • Worked at the GICS (Group of Integrated Circuits and Systems) lab developing and implementing algorithms for error detection and correction in communication links.
  • Developed applications required to be robust enough to handle large workloads.
  • Collaborated in a multinational team, primarily consisting of Brazilian and French colleagues.

Education

Bachelor of Science - Electrical And Electronic Engineering

Universidade Federal Do Paraná
Curitiba, Parana, Brazil
05.2001 -

Skills

ETL development

Data Warehousing

SQL Expertise

Machine Learning

NoSQL Databases

RDBMS

Python

Databricks

Cloud Computing

Google Cloud Platform

AWS

Airflow

Timeline

Data Engineer

Zup Innovation
05.2024 - Current

Data Engineer

PJ Bank
09.2022 - 05.2024

Data Engineer

DP6
01.2022 - 09.2022

Data Engineer

Brazilian Highway Police
07.2021 - 12.2021

Research and Development Intern

Universidade Federal Do Paraná
08.2018 - 06.2021

Bachelor of Science - Electrical And Electronic Engineering

Universidade Federal Do Paraná
05.2001 -

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Jefferson SchuertzData Engineer