Renato F.
Data Analyst

Skills

Google Bigquery

Microsoft Sql Server

Python

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Bio

A career centered on processes, systems, and statistics defines my professional trajectory, with a focus on leveraging these elements to generate optimal solutions. As an engineer, I continually hone skills in each discipline independently and in combination.

My journey began in 2011 against the backdrop of devastating floods and mudslides in Rio de Janeiro's highlands. Volunteering at a local Baptist church, I created processes, spreadsheets, and reports to efficiently manage donations. This initiative successfully documented over 50 tons of food and registered more than 500 families within a month, showcasing the critical importance of these tools.

During my academic tenure, I served as a tutor in Statistics, aiding engineering students and leading 86% to achieve above-average grades over two semesters. As a researcher at the university's sustainable systems study center, I earned two solar energy certificates through a UN training program. Additionally, I participated in a robotics project, where my leadership resulted in our team winning a line-follower robot challenge by being the only group to produce a fully functional robot within the given timeframe.

These collective experiences facilitated my entry into Volkswagen Caminhões e Ônibus as an intern in the Purchasing Department. There, I developed new databases, metrics, dashboards, and proposed a knowledge management intranet system for the entire company. I also managed change processes for electrical parts, achieving zero pending or delayed analyses.

Currently, I oversee process mapping, IT systems, and statistical reporting for New Programs, Forward Sourcing, and Special Vehicles purchasing divisions. As the SAP MM Key User, I offer technical support, fulfill requirements, and collaborate on testing and enhancements with IBM. Beyond my regular responsibilities, I am actively developing new solutions utilizing databases, scripting, data visualization, and other BI technologies, while nearing the completion of my Master’s Degree.

In essence, my commitment lies in fostering an efficient work environment for my colleagues and delivering superior results for my organization.

Senior Business Intelligence Developer
2/1/2021 - Present

Managed and coordinated business intelligence projects for the Marketplace Data Team, showcasing extensive expertise in Power BI for data visualization and reporting. Developed strong experience with SQL for database querying and manipulation, and proficiently utilized BigQuery for handling large datasets and complex data analysis. Demonstrated proficiency in Looker for data exploration and analytics, and applied Python for automation and advanced data processing tasks.
Purchasing Process and Systems Analyst
8/1/2018 - 2/1/2021

Successfully designed and optimized procurement workflows, leveraging profound expertise in procurement software such as Ariba, Coupa, and SAP Ariba. Applied analytical skills to perform detailed spend analysis, utilizing tools including Excel, Power BI, and Tableau to generate actionable insights. Implemented and automated procurement processes, enhancing efficiency and accuracy through RPA tools and scripting languages like Python. Demonstrated proficiency in continuous improvement methodologies such as Lean Six Sigma, ensuring process efficiency and cost reduction. Ensured effective vendor management by integrating supplier performance metrics within the procurement system, optimizing supply chain operations. Collaborated with cross-functional teams to align procurement objectives with organizational goals, utilizing Agile and Scrum frameworks for project management. Conducted training and support sessions to enhance user adoption and system utilization.
New Programs and Forward Sourcing Intern
8/1/2016 - 8/1/2018

During the professional internship, developed advanced technical proficiency across several programming languages including Python, Java, and JavaScript. Gained hands-on experience working with web frameworks such as Django and Spring, enabling robust and scalable web application development. Enhanced skills in front-end development through extensive use of HTML, CSS, and React.js, driving user-friendly and responsive design.

Actively engaged in database management using MySQL and MongoDB, executing complex queries and ensuring data integrity. Utilized Docker for containerization, leading to more efficient application deployment and scaling. Contributed to the adoption of Agile methodologies, participating in daily stand-ups, sprint planning, and retrospectives. Implemented continuous integration and continuous deployment (CI/CD) pipelines using Jenkins, significantly improving the workflow and release cycles.

Improved collaborative coding and project management skills using Git for version control and JIRA for task tracking. Engaged in unit testing and integration testing with JUnit and Selenium, ensuring code reliability and performance.

Overall, the internship provided a comprehensive learning environment that fostered development in both technical expertise and effective teamwork within software development processes.
Trainee
7/1/2016 - 8/1/2016

Spearheaded the development of a line-following robot prototype within a stringent one-month timeframe, leveraging minimal resources while maximizing practical learning opportunities. Led a team to compete against three others, culminating in the creation of the only 100% functional robot. The project demonstrated advanced proficiency in robotics, sensors, and microcontroller programming. The team used an array of technical tools and frameworks, including Arduino for programming the microcontroller, and integrated sensors for precise line detection and navigation. Ensured superior mechanical design and electronics integration, leading to optimal performance during competition.
Researcher
4/1/2016 - 8/1/2016

Engaged in scientific research focusing on Humanitarian Logistics and Green Logistics through the Sustainable Systems Study Center. Under the guidance of an esteemed professor, gained in-depth knowledge in the fields of sustainable supply chain management and eco-efficient logistics. Utilized various research methodologies to analyze and optimize logistics systems aimed at reducing environmental impact and enhancing efficiency in disaster relief operations. Developed advanced analytical skills and technical writing proficiency through the preparation of research papers and presentation materials. Employed statistical tools and frameworks to support data analysis and derive meaningful insights, contributing to the ongoing academic discourse in sustainable logistics.
Statistics Tutor
3/1/2015 - 12/1/2015

Successfully adhered to and managed schedules, ensuring timely attendance and completion of tasks. In regular, pre-scheduled meetings, effectively communicated progress and updates on tutorial work to the supervising professor. Provided valuable assistance to students in extra-class activities, enhancing their understanding and proficiency. Developed and prepared comprehensive exercise lists tailored to instructional needs. Conducted laboratory sessions to facilitate hands-on learning experiences, preparing essential materials for practical activities. Represented work comprehensively during the UFF tutorial week, showcasing achievements and contributions to the academic community.