João Henrique Sena Ribeiro Email & Phone Number

State Of São Paulo, Brazil

Moline, Il, Us

• Responsible for data products in John Deere Financial (John Deere's bank) for Latin America (Brazil, Argentina, Chile, and Mexico).• Built the team from the ground up and released a dozen source-aligned data products and a few domain-aligned ones, such as Credit Applications, Contracts, Recovery, Portfolio & Risk Management, and others, supporting business management, analytics endeavors, and AI use cases.• Using Databricks, Apache Spark, Python, Jenkins, SonarQube, Open Data Contracts Standard, and resources from AWS.

São Paulo, Sp, Br

• Responsible for data engineering in the digital transformation team, working on data science projects throughout the whole chain of pulp and paper production, from the plantation, harvesting, logistics, and industry, to S&OP.• Delivered and led projects that resulted in millions of BRLs to the company, such as an eucalypt productivity forecaster and planting optimizer application and a decision-maker application to re-sprout or plant a new eucalypt tree.• Supporting building the corporative Data Lake and MLOps concepts, was responsible for evaluating and establishing Databricks and its MLFlow as the standard components for processing data within the Data Lake and for managing our Machine Learning models, respectively.• Using Azure Web Apps, Cosmos DB, Functions, Storages, AKS, Azure DevOps, GCP Storage, Composer (Airflow), Data Fusion, Pub/Sub, Cloud Functions, BigQuery, Cloud Run, GCE, GKE, Firebase, Firestore, RDBMSs, Databricks, MLFlow, Terraform and others.

São Paulo, Sp, Br

São Paulo, São Paulo, Br

• Tech lead in an agile-scaled tribe team.• Responsible for data engineering in a data science project to decide which family doctor should fit and be assigned to each patient and their family.• Responsible for ingesting and processing data into the hospital’s data lake, orchestrating tasks with Airflow, deploying Machine Learning models into production, and developing BI reports and dashboards.• Using Amazon S3, AWS Glue, Amazon Athena, Amazon EC2, Apache Airflow, Oracle, Amazon Redshift and Caché databases, Python, Qlik Sense, Qlik View, and in charge of InterSystems HealthShare administration.

São Paulo, Sp, Br

• In charge of the BI project’s program developing data analytics solutions for marketing, sales operation, commercial, back-office, and HR areas, along with the 70+ physical stores, with the mission to change the organization’s culture in how to deal with data and decision-making process.• Responsible for the whole architecture of payment systems of Caedu’s private label credit card and their strategic projects.• Responsible for planning and delivering the Sales Operations Business Intelligence project, which provided directors, managers, and 70+ store leadership with more than 200 metrics and KPIs to manage its performance through the MicroStrategy Platform.• Responsible for managing the Marketing BI project, providing insightful customer behavior and shopping basket/cart analysis.• In charge of managing the whole company BI projects portfolio.• Led credit card ecosystem projects such as recovery operations, portfolio risk management, digital credit card application process, behavioral score, installment insurance, mobile app, and others.• Accountable for contracts and services of many partners that provide software and SaaS solutions, resulting in an OPEX of R$ 4,2 MM annually.• Technologies: Pentaho Data Integration, MicroStrategy, SQL Server, Oracle database and Python.

São Paulo, Sp, Br

• In charge of the whole architecture of Caedu’s private label credit card payment systems and their strategic projects.• By 2016, I was responsible for the system’s integration team, which provided communication over all the company’s applications using SOA and APIs.• Responsible for contracts and services of many partners which provides software and SaaS solutions.

São Paulo, Sp, Br

• In charge of strategic projects of Caedu’s private label credit card, acting as a project lead using the PMBoK’s best practices. • Responsible for defining solutions with key users and for the partner's deliverables.• Accountable for the system’s environment using the partner’s support services.

São Paulo, São Paulo, Br

• Accountable for defining solutions and collecting requirements with stakeholders, developing and being responsible for the deliverables.• Responsible for developing the whole Visa and Mastercard cards recovery management application, which included features such as portfolio management, creating distribution strategies for collection agencies, generating payment agreements and methods, and registering delinquent payers in external systems and bureaus.• Leading and also developing software in projects for financial products, recovery and collection, accounting, treasury, and other areas.• Developing solutions for Riachuelo’s credit card (private label, Visa, and Mastercard) using ASP.NET, C# (.NET frameworks 2.0, 3.5 e 4.0), Visual Basic 6.0, and SQL Server 2000 e 2008.

São Paulo, Br

• Accountable for developing software integrations using Intersystems Ensemble SOA solution in Cencosud, multinational supermarket retail.

• Responsible for developing solutions for general ledger, tax, and HR areas for Habib’s, a fast-food restaurant, using C#.NET and SQL Server.

São Paulo, São Paulo, Br

• Help desk support in levels 1 and 2.• By 5 months, working part-time as a software developer in a payment software project using Java J2SE, MySQL database, and Hibernate.

Master Of Business Administration - Mba, Big Data Analytics

Big Data Applications With Hadoop, Software Engineering

Data Processing Technologist, Tecnologia Da Informação