Rubens Carvalho Email & Phone Number

Belo Horizonte, Minas Gerais, Brazil

My main goal is to formulate the questions that will help our clients and then proceed to solve that questions using any necessary tool from the wonderful data science shelf.• Generate intelligence with exploratory analyses, predictive and prescriptive models that meet the objectives of the business area.• Main projects: Churn, Price Elasticity, Price Scrapping, Product Revenue, Supply Demand Forecasting, Support to Marketing team, Sales Leads, Patient Flow.• Areas of… Show more My main goal is to formulate the questions that will help our clients and then proceed to solve that questions using any necessary tool from the wonderful data science shelf.• Generate intelligence with exploratory analyses, predictive and prescriptive models that meet the objectives of the business area.• Main projects: Churn, Price Elasticity, Price Scrapping, Product Revenue, Supply Demand Forecasting, Support to Marketing team, Sales Leads, Patient Flow.• Areas of expertise: Health (Supplies, Hospitals, Exams), Finance (Credit), Automotive Industry (Pricing and Predictive Maintenance), Construction (Sales) Show less

Aracaju, Sergipe, Brazil

My Responsibilities at Banese Card - Credit Risk Team:• Monitoring KPIs: Tracking key performance indicators to assess credit risk.• Query Creation and Maintenance: Developing and maintaining queries for data extraction and analysis.• Model Implementation: Implementing credit risk models to enhance decision-making.• Data Collection: Researching, extracting, transforming, and consolidating relevant data.• Results Analysis: Processing and interpreting collected data… Show more My Responsibilities at Banese Card - Credit Risk Team:• Monitoring KPIs: Tracking key performance indicators to assess credit risk.• Query Creation and Maintenance: Developing and maintaining queries for data extraction and analysis.• Model Implementation: Implementing credit risk models to enhance decision-making.• Data Collection: Researching, extracting, transforming, and consolidating relevant data.• Results Analysis: Processing and interpreting collected data, identifying patterns and trends.• Data Visualization: Ensuring clear visualization of insights from the data.• Process Enhancement: Defining new data collection methods and automating reporting processes. Show less

Palo Alto, California, United States

• Omdena is a collaborative platform that fosters the development of innovative, ethical, and efficient AI solutions to real-world challenges.• As part of the Save The Children Project, a team of 61 technology changemakers volunteered to work alongside the Technology for Development and Child Protection teams at Save the Children. During this two-month project, we analyzed diverse data sources, including online forums, articles, and games, to gain insights and establish safety measures.… Show more • Omdena is a collaborative platform that fosters the development of innovative, ethical, and efficient AI solutions to real-world challenges.• As part of the Save The Children Project, a team of 61 technology changemakers volunteered to work alongside the Technology for Development and Child Protection teams at Save the Children. During this two-month project, we analyzed diverse data sources, including online forums, articles, and games, to gain insights and establish safety measures. Additionally, we developed Natural Language Processing (NLP) models to further analyze and understand patterns, aiming to prevent online violence against children.• My specific contributions included creating scraper algorithms for data collection from various websites and assisting with data labeling for use in machine learning models. Show less

Aracaju Area, Brazil

• Having the privilege of instructing over 1000 students across 12 distinct subjects for 6 Engineer Programs over a span of 3,5 years. • Member of the Pedagogical Advisory Board.• Member of the Google for Education Team at UNIT, training students and teachers.facilitating a cultural transformation within the institution ; the project was recognized by Google as the worlsd's first Reference University.• Helding the position of Head of Research Group (MAPHENG:… Show more • Having the privilege of instructing over 1000 students across 12 distinct subjects for 6 Engineer Programs over a span of 3,5 years. • Member of the Pedagogical Advisory Board.• Member of the Google for Education Team at UNIT, training students and teachers.facilitating a cultural transformation within the institution ; the project was recognized by Google as the worlsd's first Reference University.• Helding the position of Head of Research Group (MAPHENG: Mathematics and Physics for Engineering Group), supervising 10 students. Show less

Cologne, North Rhine-Westphalia, Germany

Visiting Research Scientist (Postdoctoral Researcher) at the Institute for Theoretical Physics, focusing on cutting-edge research in two key areas:• Theoretical Studies on High-Temperature Cuprate Superconductors.• Path Integrals in Classical and Quantum Mechanics.

Rio Grande, Rio Grande Do Sul

Researching on Strongly Correlated Systems: Three bands Hubbard Model: Conductivity and Magnetization.

Rio Grande, Rio Grande Do Sul

Volunteer Lecturer, delivering General Physics lectures to Engineering students

Doctor Of Philosophy - Phd, Condensed Matter Theoretical Physics

Thesis: Doping and Disorder Effects in Strongly Correlated Systems

Master Of Science (Msc), Physics

Thesis: Anderson-Falicov-Kimball model with Coulomb disorder.

Licentiate Degree, Physics

A degree course that places a stronger emphasis on teaching methods and pedagogy and is suitable for those who wish to qualify.

Bachelor Of Science (Bsc), Physics

Thesis: Study on Planck’s Law from Classical Statistical Mechanics out of equilibrium.