Gabriel D.

Data Engineer

Junior Credit and Recovery Analyst
7/1/2022 - 1/1/2023

Developed credit analysis models leveraging technical expertise in Python to create data extraction routines and build predictive models aimed at enhancing credit analysis processes. Implemented statistical techniques to draw actionable insights from datasets. Automated repetitive tasks to streamline workflows and focus on complex analysis and decision-making. Utilized Google BigQuery to manage and manipulate large volumes of data across multiple databases, and used SQL for efficient data querying. Created visualizations in Google Data Studio to effectively communicate analytical findings.

Junior Data Analyst
4/1/2021 - 6/1/2022

Contributed to the creation of an ETL process aimed at generating loss reports. Engaged in all stages of the project, from data collection to manipulation and report generation using tools such as SAS and SQL. Leveraged skills in Python, SQL, and Power BI to extract, transform, and load data into a suitable format for analysis, enabling the team to obtain valuable insights for strategic decision-making. Implemented SAS for data manipulation and utilized RestAPI for efficient data handling.

In a separate project focused on script monitoring and process quality, oversaw the execution of specific scripts and improved automation processes to notify data owners and ensure data integrity and reliability. Employed SAS, SQL, Python, and ETL technologies to streamline monitoring and enhance data processing workflows.

Junior Data Analyst
1/1/2020 - 4/1/2021

Undertook the development of the data department within the organization with a primary goal of creating indicators for various sectors including sales, development, and finance. Collaborated closely with management to devise practical and critical business insights. Developed proficiency in creating dashboards for software utilization monitoring and churn rate identification. Additionally, implemented a project for automating responses via WhatsApp, facilitating automated communication with leads in the finance sector, and integrating new features into the construction management software. Developed expertise in Python, Pandas, SQL, Power BI, ETL processes, and RestAPI.

Support Analyst
7/1/2017 - 12/1/2019

Served as Information Security Auditor, executing multiple information security audit projects across sectors such as public transportation, energy, and logistics. Tasks involved comprehensive technical analyses of diverse IT environments, including servers, firewalls, and operating systems, as well as evaluations of organizational processes. Developed and honed skills in penetration testing and antivirus software.

Led the development of a report automation tool, significantly optimizing the audit report generation process and tripling monthly delivery capacity. Created an automated system using Python and Pandas, which streamlined the production of both technical and executive documentation, integrated images, and detailed descriptions of identified security failures.

Computer Engineering at Pontifical Catholic University of Paraná
2015 - 2021