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Peterson Vital

@petersonvital

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Mechanical engineer leveraging data analytics and machine learning for operations.

Brazil

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What I'm looking for

I seek roles that apply analytics and ML to operational problems within collaborative, agile teams where I can grow technical expertise and impact decision-making.

I am a Mechanical Engineer with hands-on experience in data analytics and machine learning, focused on building analytical and predictive solutions to support business and operational decision-making.

At CIELO, I worked in multidisciplinary logistics squads analyzing large logistics and financial datasets, building KPIs and reports to monitor operational efficiency and customer satisfaction.

I supported development and analysis of statistical and machine learning models under senior guidance, applied agile methodologies (Scrum and Kanban), and conducted benchmarking to evaluate technologies and data solutions.

My background includes inventory management and production planning using SAP, improving inventory accuracy through structured processes, and a range of certifications in data analytics, cloud, AI, and BI tools that strengthen my technical toolkit.

Experience

Work history, roles, and key accomplishments

Advanced Analytics Intern

Cielo

Sep 2023 - Jun 2024 (9 months)

Supported logistics squads by analyzing large logistics and financial datasets, building KPIs and reports that informed operational decisions and improved delivery performance. Collaborated with stakeholders to translate requirements into data-driven solutions and supported development of statistical and ML models.

Data Analysis Machine Learning Python SQL Power BI Statistical Modeling Data Visualization

Apprentice - Engineering/Logistics

Marcopolo

Feb 2021 - May 2022 (1 year 3 months)

Supported logistics operations using SAP for inventory control, executed technical tasks and developed Excel-based operational reports, improving inventory accuracy by ~5% through audits and data validation. Applied technical training to strengthen planning and communication skills.

SAP Inventory Management Excel Data Validation Communication Teamwork

Education

Degrees, certifications, and relevant coursework

Faculdade Multivix

Bachelor of Science, Mechanical Engineering

2021 -

Pursuing a Bachelor of Science in Mechanical Engineering with coursework ongoing and expected completion in December 2025, combining engineering fundamentals with data analytics applications.