Cientista de dados

• Oct 2022 - Present

• Mar 2022 - Sep 2022

• Jun 2021 - Sep 2022

- Focal point of technology projects- Identification of oportunities to reduce reliance upon manual processes and development of solutions- Implementation of solutions to automatize tasks and routines- Development of BI solutions for operations KPI control (Data Viz, management reports)- Experience with big data and data investigation

• Feb 2020 - Jun 2021

Conduction of a Six Sigma project | Iron Ore moisture reduction [SFLS]- Project aiming to reduce the moisture of the iron ore focusing on mine planning and execution fases (Multidisciplinary project formed by representatives from 6 different areas)Implantation of Lithological controls to increase predictability [Power BI]- Visual classification system of the maneuverability of programmed mining fronts

Research Development Internship

• Feb 2019 - Jul 2019

[Collection, treatment and data analysis] - Development of research project aiming to characterize Mont-Wright’s (Canada) iron ore - Conduction of heavy liquid tests to simulate the concentration potential of the Humphrey’s spirals - Grain size characterization of Baffinland’s (Canada) lump and sinter [Collection, treatment and data analysis] - Development of research project aiming to characterize Mont-Wright’s (Canada) iron ore - Conduction of heavy liquid tests to simulate the concentration potential of the Humphrey’s spirals - Grain size characterization of Baffinland’s (Canada) lump and sinter

Internship

• Oct 2018 - Jan 2019

[Collection, treatment and data analysis] - Conduction of performance tests to evaluate the magnetic separator efficiency and quality of each line - Monitoring of concentration process of a magnetic separation plant [Collection, treatment and data analysis] - Conduction of performance tests to evaluate the magnetic separator efficiency and quality of each line - Monitoring of concentration process of a magnetic separation plant

• Jun 2017 - Jul 2018

• Jun 2016 - May 2017

Summer Internship

• Jan 2018 - Feb 2018

- Data collection, treatment and subsequent analysis of correlations and regressions on Minitab 18 - Monitoring of beneficiation process of iron ore in a Flotation Processing Installation - Data collection, treatment and subsequent analysis of correlations and regressions on Minitab 18 - Monitoring of beneficiation process of iron ore in a Flotation Processing Installation

Scholarship Holder

• Mar 2015 - Mar 2016

- Data analysis focusing on the relation between energy consumption, grain size distribution and mineralogy. - Grain size characterization of iron ore from Fábrica and Brucutu (Vale SA mines) and WI (Work Index) study. - Preparing of polished sections for SEM analysis. - Data analysis focusing on the relation between energy consumption, grain size distribution and mineralogy. - Grain size characterization of iron ore from Fábrica and Brucutu (Vale SA mines) and WI (Work Index) study. - Preparing of polished sections for SEM analysis.