Melhoramento da confiabilidade do sistema de previsão de demanda de carbono da Safran, identificando os dados necessários, governança, gerenciamento de dados e aplicação de análises com o suporte de ferramentas de ciência de dados

• Autor(a) principal: Pereira, Guilherme Augusto Barbosa
• Data de Publicação: 2021
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: fra
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://hdl.handle.net/11449/217063
• topic: Automation; Carbon; Business Data Processing; Automação; Carbono; Negócios Processamento de dados

In order to improve the use of data and optimize decision-making processes in the company, the internship in the field of data science can add value to the Safran department. The Safran Company is an international high-tech group whose missions are to contribute to the performance of air transport, improve the protection of citizens and facilitate access to space. The main challenge for the integration of data science in the service of the company is to adjust the governance of its data. This can be solved through the implementation of good data management and analytics with the support of data processing tools, such as the Power BI application. The manuscript presented here presents the work associated with the design of projects capable of making data governance more reliable and of automating analysis or decision-making processes, so that they can reduce the execution time of certain manuals services and deliver better data organizations and data visualizations with dashboards through Power BI to help make strategic decisions more efficient as well. The ideas for the projects are the result of several discussions with experts from different fields who work in the division where the internship took place. From a data science perspective, we focus on the CRISP-DM methodology for project development, while seeking the use of a simple and at the same time efficient model. In addition, there have also been projects that have already been developed and, in these, improvements have been made according to the specifications of the projects or the correction of certain anomalies. The report will focus on a specific project, called “Dashboard HSE & Traffic”, the most important project developed which brought more added value to Safran in the decision-making process faced with the consequences of the coronavirus crisis. This project will be used mainly by the Director of the Carbon Division and for Safran Wheels and Brakes Top Management.