Matheus Marins Email & Phone Number

Rio De Janeiro, Brazil

In this project, I was part of both data science and machine learning teams. From a raw dataset with the historical data from oil pumps and wells, we treated the data, created a structured dataset and developed a machine learning models capable to detect faults.Some of my contributions were:- Curated, analyzed and labeled the dataset;- Created reports giving insights about the dataset to the client;- Developed a model for decision support using machine learning methods;- Developed a new training routine to tackle the uncertainty of the dataset;- Wrote a Journal using the results of the project and 2 other papers.

Rio De Janeiro, Brazil

As a research assistant, working in collaboration with the Institute of Chemistry and Petrobras, I was part of the machine learning team. In this project, we developed a model capable to identify faults in oil pumps.Some of my contributions were:- Helped produce a novel method for fault detection based on similarity models;- Developed new similarities functions and new training methods for similarity-based models;- Wrote a Journal using the database and another publicly available oil dataset;- Worte my final project.

Rio De Janeiro Area, Brazil

Octos provides monitoring stations with AI-based smart solutions to make their clients safer.I founded Octos alongside two friends and my main activities included: - Product pricing and cost analysis to assess economic feasibility; - Define the product's price, projecting the costs associated with its development; - Define short and long term financial projections; - Prospect investors; - Monitor and Enroll Octos in startup-related programs; - Deal with the accounting and administrative bureaucracy.

Worked giving support to the Linear Algebra professor, teaching tutoring classes, and correcting exams and homework.

Master'S Degree, Electrical And Electronics Engineering

Thesis: Machine Learning Techniques Applied to Hydrate Failure Detection on Production Lines

Bachelor Of Science - Bs, Electrical And Electronics Engineering

Final Project: "Classificação de Falhas em Máquinas Rotativas Utilizando Métodos de Similaridade e Random Forest" (in portuguese)

Education record