Renato N.Data Scientist
Skills
A Data Scientist and Mechanical Engineer combines engineering acumen with advanced data science capabilities to address intricate business challenges. Proficiencies include the development of automated reporting systems and dashboards employing SQL, Excel, VBA, and Power BI. Additionally, expertise encompasses the creation and implementation of predictive and classification models using Python, Machine Learning, and AI technologies.
Data Scientist
11/1/2022 - Present
Structured and created predictive sales models, customer segmentation, and churn propensity analysis using machine learning algorithms and data science techniques. Conducted in-depth analyses of sales and marketing campaigns, validating business models by assessing the impact of campaigns on sales. Implemented Language Model (LLM) in CRM data to enhance customer insights and optimize communication. Developed dashboards in Power BI to present analyses and models to business teams and decision-makers.
Participated in the structuring, documentation, and implementation of Data Governance, ensuring compliance with the LGPD (General Law for Data Protection) and facilitating information access points. Assisted in structuring the company's Data Lake. Contributed to innovation forums within the organization, introducing cutting-edge tools in Machine Learning and Artificial Intelligence to support decision-making processes.
Technical expertise includes proficiency in Python, SQL, Microsoft SQL Server, Visual Studio Code (VS Code), ChatGPT, Microsoft Azure, Azure Databricks, and Azure OpenAI.Data Scientist in Training
4/1/2022 - Present
Developed expertise in the creation of interactive maps by leveraging the Python language on a public real estate database to identify investment opportunities priced below the regional average. Utilized Git for version control and managed code repositories with GitHub, ensuring collaborative development and code integrity. Enhanced coding efficiency and debugging practices using Visual Studio Code (VS Code) as the primary development environment.Mechanical Designer
11/1/2011 - Present
Conducted data analysis for various projects and gathered materials essential for budgeting future initiatives. Generated comprehensive reports and automated production advancement dashboards utilizing tools such as Microsoft Excel, Visual Basic for Applications (VBA), and Power BI. Performed feasibility studies of new projects by analyzing material demand, inventory supply, and available human hours (HH) and machine hours (HM) in the manufacturing yard. Managed Pressure Vessel and Heat Exchanger projects in compliance with ASME Sec.VIII (Div I & II) and TEMA codes. Developed proficiency in using Excel, Power BI, VBA, SQL, AutoCAD, and SolidWorks.Mechanical Designer
1/1/2009 - 11/1/2011
Developed an automated guide for selecting specifications for joints between pipes of different materials, integrating pressure class, thickness, and material category using Excel and VBA. Designed the routing of pipes and their components in a 3D environment utilizing PDMS, facilitating the generation of industrial plants and manufacturing drawings. Analyzed interfaces between piping projects, structures, and equipment to identify, report, and resolve conflicts effectively.
Mechanical Engineering at Gama Filho University
2009 - 2013Mechanical Engineering at Federal Center for Technological Education Celso Suckow da Fonseca
2006 - 2008Mechanical Engineering at Estácio de Sá University
2014 - 2015
Fundamentals of Artificial Intelligence at Data Science Academy
1/1/2022Introduction to Data Science at Data Science Academy
11/1/2021IELTS - General Training - Overall 8.0 at British Council
12/1/2018
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