I work in the maintenance and support of Machine Learning models in the Strategic Pricing team at Ipiranga Combustíveis, with a cross-functional data role that encompasses various responsibilities, including: 1) Modeling: I develop and review modeling rationales in collaboration with the business area, ensuring that the pricing models meet the expectations of the end users. 2) Feature selection/feature engineering: I select and create new features to enhance the intelligence and… Show more I work in the maintenance and support of Machine Learning models in the Strategic Pricing team at Ipiranga Combustíveis, with a cross-functional data role that encompasses various responsibilities, including: 1) Modeling: I develop and review modeling rationales in collaboration with the business area, ensuring that the pricing models meet the expectations of the end users. 2) Feature selection/feature engineering: I select and create new features to enhance the intelligence and predictive capability of ML models. 3) Retraining and model optimization: I retrain production models, versioning them, and optimize hyperparameters to ensure higher accuracy in predictions. 4) Code quality and optimization: I continuously review code, applying clean code principles and the Zen of Python. I work to find a better balance between processing and memory (downcasting, proper typing, etc.). 5) Testing and data quality: I design unit tests and integration tests to ensure the robustness of the models. 6) Documentation and knowledge management: I maintain robust documentation in Confluence to manage and disseminate Data Science knowledge within the team. 7) Interface between areas: I act as an intermediary between the Strategic Pricing, Data Science, Data Engineering, and Machine Learning Operations teams. My daily toolset includes (but is not limited to): Python, Kedro, Azure DevOps, SQL, Databricks, and PySpark. I have solid knowledge in Statistics and Machine Learning models (Classification, Regression, Boosting, Clustering, NLP, among others). Show less

I work as an academic reviewer for the scientific journal PLOS ONE, contributing to ensuring the quality and methodological rigor of research from various fields of knowledge. I do this by participating in the peer review process (double-blind review). I primarily evaluate original research involving the fields of sociology, computer science, and linguistics. PLOS ONE is a journal that emphasizes the accessibility of science, publishing innovative articles freely and without access barriers.

Academic advising on final course projects in Data Science and Digital Business MBA programs.

As a Data consultant, I helped build data analyses for hospital costs and logistic routing to gain meaningful insights for improving the performance of two major clients. By enhancing the quality of information consumed by top management, there was a strategic redirection of the company's business.

I worked as a business intelligence analyst at ADN, a company in the construction industry that views data as a strategic asset. Among my main activities were: (a) Developing and maintaining dashboards in Power BI. (b) Retrieving information from SQL databases using Power Query. (c) Optimizing the company's data flow and reducing processing latency in the cloud based on best data engineering principles. (d) Automating bureaucratic processes using Robotic Process Automation (RPA) tools, such as… Show more I worked as a business intelligence analyst at ADN, a company in the construction industry that views data as a strategic asset. Among my main activities were: (a) Developing and maintaining dashboards in Power BI. (b) Retrieving information from SQL databases using Power Query. (c) Optimizing the company's data flow and reducing processing latency in the cloud based on best data engineering principles. (d) Automating bureaucratic processes using Robotic Process Automation (RPA) tools, such as Microsoft Automate. Show less

I am one of the co-founders of Data Lab. Data Lab is a group affiliated with the Organizational Studies Core (NEO) at UFScar, whose mission is to disseminate methodological and technological knowledge in the field of Data Science to other areas such as Engineering, Social Sciences, Economics, and Administration. My roles included strategic planning, content creation and curation, event promotion, and building a strong network of researchers.

As a CAPES scholarship holder during my Ph.D., in addition to conducting my research activities, I had to engage in teaching and extension activities. Throughout this academic journey, I integrated quantitative approaches from the Data Science field (e.g., NLP, social network analysis, multiple correspondence analysis) with more qualitative approaches from the Organizational Studies area (narratologies, discourse analysis, content analysis). Across the three articles that collectively… Show more As a CAPES scholarship holder during my Ph.D., in addition to conducting my research activities, I had to engage in teaching and extension activities. Throughout this academic journey, I integrated quantitative approaches from the Data Science field (e.g., NLP, social network analysis, multiple correspondence analysis) with more qualitative approaches from the Organizational Studies area (narratologies, discourse analysis, content analysis). Across the three articles that collectively constitute my doctoral thesis, I employed a variety of mixed methods to investigate: 1. Jungian archetypes in fantastic literature; 2. Narratives of CEOs from Big Tech Companies on Twitter; 3. Trajectories and capitals mobilized by Big Techs.Supervisor: Mário Sacomano Neto.Co-Supervisor: Silvio Eduardo Alvarez Candido.Supervisor during the sandwich period: Jessica Santana.Undergraduate researchers I advised: Ramon Roque, Júlia Ortolani, Gabriela Galvão Ferri Lot, and João Paulo Florido. Show less

I was a teaching assistant in the discipline of Industrial Organization taught by Professor Mário Sacomano Neto at UFSCar. I assisted classes on Tuesdays from 08:00 to 12:00. Among my activities were: teaching classes, selection and update of didactic material, fomenting class discussions.

I was a visiting scholar at the Technology Management Program, an interdisciplinary graduate program linked to the College of Engineering at the UCSB. I was advised by Prof. Jéssica Santana, an outstanding scholar known by her work on Entrepreneurial Failure. During that time, I developed a project about Diversity, Equity, and Inclusion (DEI) to understand and minimize the cases of academic failure, especially those involving underrepresented minorities (URM). The project had a quantitative… Show more I was a visiting scholar at the Technology Management Program, an interdisciplinary graduate program linked to the College of Engineering at the UCSB. I was advised by Prof. Jéssica Santana, an outstanding scholar known by her work on Entrepreneurial Failure. During that time, I developed a project about Diversity, Equity, and Inclusion (DEI) to understand and minimize the cases of academic failure, especially those involving underrepresented minorities (URM). The project had a quantitative stage involving data analytics with Power Bi and Python, and a qualitative stage involving interviews and participant observation. I also helped Prof. Santana building up her entrepreneurial failure website, attended her Entrepreneurship classes as a guest student, and learnt from her the best practices of multidisciplinary studies. Show less

The Institutional Modernization Project (PIM, in Portuguese) is a program to stimulate innovation and entrepreneurship in Brazilian higher educations courses. My role as an assistant was to help modernize teaching and pedagogical practices using as benchmark renowned USA colleges and universities. Among my activities were: advising the reformulation of the Engineering courses curriculum in UFSCar; fostering research and extension activities associated with entrepreneurship and innovation;… Show more The Institutional Modernization Project (PIM, in Portuguese) is a program to stimulate innovation and entrepreneurship in Brazilian higher educations courses. My role as an assistant was to help modernize teaching and pedagogical practices using as benchmark renowned USA colleges and universities. Among my activities were: advising the reformulation of the Engineering courses curriculum in UFSCar; fostering research and extension activities associated with entrepreneurship and innovation; establishing a solid international research cooperation network between UFSCar and USA educational institutions. Show less

I was a Python and Scratch private professor for kids and teenagers all over Brazil who wanted to learn in online classes how to code their own scripts, games, and apps.

My master's degree sought to explore the controversies existing in a prominent startup in the IT segment through the Actor-Network Theory (ANT). Combining ethnography with discourse analysis, I was able to come up with critical questions about a growing startup model in Brazil. This model involves controversies as: reconciling a playful and relaxed image with precarious exploiting work practices, talking about DEI policies while privileging socially dominant groups, affirming that profit is… Show more My master's degree sought to explore the controversies existing in a prominent startup in the IT segment through the Actor-Network Theory (ANT). Combining ethnography with discourse analysis, I was able to come up with critical questions about a growing startup model in Brazil. This model involves controversies as: reconciling a playful and relaxed image with precarious exploiting work practices, talking about DEI policies while privileging socially dominant groups, affirming that profit is less important than humanitarian values and systematically prioritize the financial aspect in decision-making processes. Show less

I was hired to teach in an in-company course at Serasa Experian for an MBA class in Risk Management and Controllership. I taught the subject of IT Governance with a workload of 16 hours.

I was a teaching assistant in the discipline of Organization Theory taught by Professor Mauro Rocha Côrtes at UFSCar. I assisted in two different classes: C1 - Wednesday from 14:00 - 18:00, C2 - Friday from 14:00 - 18:00. Among my activities were: elaborating the semester lesson plan, preparing evaluative activities, teaching classes (30% of the total workload), preparing class material, selecting digital media that would allow students to associate theory with practice (excerpts from films… Show more I was a teaching assistant in the discipline of Organization Theory taught by Professor Mauro Rocha Côrtes at UFSCar. I assisted in two different classes: C1 - Wednesday from 14:00 - 18:00, C2 - Friday from 14:00 - 18:00. Among my activities were: elaborating the semester lesson plan, preparing evaluative activities, teaching classes (30% of the total workload), preparing class material, selecting digital media that would allow students to associate theory with practice (excerpts from films, interviews , newspapers, websites and images). Show less

I was Supervisor of Logistics Distribution and Trading Operations for the Raízen group (a joint venture between Shell and Cosan). Among my main activities were:• Product quality control;• Management of internal vehicle supply logistics;• Control of periodic maintenance of equipment and assets;• Supervision of the work of the Loading Operators;• Consulting and technical assistance to Station Leaders in the Araraquara Regional.• Management of local infrastructure… Show more I was Supervisor of Logistics Distribution and Trading Operations for the Raízen group (a joint venture between Shell and Cosan). Among my main activities were:• Product quality control;• Management of internal vehicle supply logistics;• Control of periodic maintenance of equipment and assets;• Supervision of the work of the Loading Operators;• Consulting and technical assistance to Station Leaders in the Araraquara Regional.• Management of local infrastructure investments (OPEX);• Administrative control of the terminal (costs, overtime)• Activities aimed at adhering to Health, Safety and Environment plans, with observations to prevent incidents, safety dialogues and committees of good practices;• Purchases and direct negotiations with suppliers obeying the competition guidelines established in the Authorities Manual; Show less

I worked at the Paulínia Fuel distribution terminal as a commercial analyst, more specifically, in the business-to-business market. I performed back office services, supporting two Sales teams, namely: New Business Brazil and B2B São Paulo. In my customer service experience, I had contact with: mining companies, power plants, thermal plants, carriers, industries, retailers and others. Among the activities that I developed in this period are: elaboration of commercial proposals, monitoring of… Show more I worked at the Paulínia Fuel distribution terminal as a commercial analyst, more specifically, in the business-to-business market. I performed back office services, supporting two Sales teams, namely: New Business Brazil and B2B São Paulo. In my customer service experience, I had contact with: mining companies, power plants, thermal plants, carriers, industries, retailers and others. Among the activities that I developed in this period are: elaboration of commercial proposals, monitoring of customers, cost control, follow up of sales, economic studies, prospecting for new customers and market analysis. Show less

Fui membro da equipe de pesquisa do Prof. Paulo Aguiar, dedicando 8 horas por semana a estudos e experimentos no Laboratório de Processamento de Sinais. Durante esse período, pude expandir meus conhecimentos em técnicas de usinagem, programação de software em MatLab, inteligência artificial e modelagem de processos. Meus estudos contribuíram para o desenvolvimento de um sistema inteligente capaz de classificar níveis de queima em processos de usinagem por retificação plana. Após a apresentação… Show more Fui membro da equipe de pesquisa do Prof. Paulo Aguiar, dedicando 8 horas por semana a estudos e experimentos no Laboratório de Processamento de Sinais. Durante esse período, pude expandir meus conhecimentos em técnicas de usinagem, programação de software em MatLab, inteligência artificial e modelagem de processos. Meus estudos contribuíram para o desenvolvimento de um sistema inteligente capaz de classificar níveis de queima em processos de usinagem por retificação plana. Após a apresentação da pesquisa, recebi nota máxima e um convite para fast track de mestrado acadêmico. Show less

The Baja SAE project is a competition between Higher Education Institutions of Engineering that challenges students through the development of an offroad vehicle. The objective of each team is to build a prototype of a robust recreational vehicle, off-road and single-seater, aiming at its commercialization to the enthusiastic amateur public. The vehicle must be safe, easily transportable, and simple to operate. The vehicle must also be able to overcome rough terrains without significant damage.… Show more The Baja SAE project is a competition between Higher Education Institutions of Engineering that challenges students through the development of an offroad vehicle. The objective of each team is to build a prototype of a robust recreational vehicle, off-road and single-seater, aiming at its commercialization to the enthusiastic amateur public. The vehicle must be safe, easily transportable, and simple to operate. The vehicle must also be able to overcome rough terrains without significant damage. I participated in the project on the Pac Baja team. Our team had the direct contribution of 25 students of Mechanical Engineering, 3 of Electrical Engineering (including myself), and financial support from more than 12 sponsors. Our advisor was Prof. Luiz Daré Neto. Show less