- Designed and deployed a scalable real-time data platform using AWS Stack (DynamoDB, SQS, Lambda) with enhanced and lean resources capacity for batch message processing- Designing and updating FinOps reports and dashboards, developing improvements and automation, increasing transparency and reliability of AWS Cloud costs by periodically reviewing resource tagging- Migrating processes that previously ran on a legacy mainframe platform

- Creation of algorithms and predictive models that extract the needed information to solve complex problems;- Focus on designing and constructing new processes for data modeling and production;- Develops custom data models and algorithms;- Develops flows and tools to monitor and analyze model performance;- Performs statistical analysis and verifies data quality;- Identifies differences in data distribution that affects model performance;- Runs machine learning tests and… Show more - Creation of algorithms and predictive models that extract the needed information to solve complex problems;- Focus on designing and constructing new processes for data modeling and production;- Develops custom data models and algorithms;- Develops flows and tools to monitor and analyze model performance;- Performs statistical analysis and verifies data quality;- Identifies differences in data distribution that affects model performance;- Runs machine learning tests and improves models based on those tests. Show less

Responsible for developing the new version of the plant species classification predictive model embedded in a mobile app.

Responsible for reviewing code, fixing issues, and creating new features supporting the team and the application.

The research and development project resulted in an audio classifier used to aid communication between hearing disabled people and non-disabled through internal communication radios. And the publication of a scientific article, "Adaptive, Robust Speech Recognition for the Portuguese Language Based on Filtering, Machine Learning and Hidden Markov Models and Applications on Accessible Industry 4.0".- Research and implement appropriate ML algorithms;- Select data sets and… Show more The research and development project resulted in an audio classifier used to aid communication between hearing disabled people and non-disabled through internal communication radios. And the publication of a scientific article, "Adaptive, Robust Speech Recognition for the Portuguese Language Based on Filtering, Machine Learning and Hidden Markov Models and Applications on Accessible Industry 4.0".- Research and implement appropriate ML algorithms;- Select data sets and representation methods;- Design and develop machine learning models;- Train and retrain models as needed. Show less

- Define API architecture, using best practices to deliver scalability, performance, and safety, using Python, Flask Blueprint, SQLAlchemy, Marshmallow, Swagger;- Relational database modeling with MS SQL Server;- API development, using TDD and BDD;- CI/CD integrating Fortify and SonarQube;- Using PCF as PaaS.

Responsible for all aspects related to technology to deploy e-Social.The e-Social is a government program that seeks to modernize the fulfillment of ancillary obligations by unifying the submission of tax, social security, and labor information of companies in a digital way. And it requires a review of the HR, Personnel Administration, Occupational Health and Safety, Legal, and Tax processes, due to the greater exposure of its data.- Consulting in the implementation of… Show more Responsible for all aspects related to technology to deploy e-Social.The e-Social is a government program that seeks to modernize the fulfillment of ancillary obligations by unifying the submission of tax, social security, and labor information of companies in a digital way. And it requires a review of the HR, Personnel Administration, Occupational Health and Safety, Legal, and Tax processes, due to the greater exposure of its data.- Consulting in the implementation of e-Social;- Assist and advise the development team with technical requirements;- Web application development, providing administrative dashboards to track and manage HR processes and related works, using Python, Flask, Bootstrap, and PL/SQL Oracle 11g. Show less

Responsible for development of modules to integrate an ERP focused on automation fiscal and accounting processes to collect and deliver government papers from companies on government websites automatically and periodically.- Consulting in the development of plugins and modules, focused on automation, using Python and C#;- Web application development, to manage the automation, using Python, Flask, Bootstrap, and MySQL.

- Consulting in the creation and implementation of data models for Business Intelligence projects in the financial, commercial, people, logistics and telecommunications services markets;- Analyzing and raising requirements, defining data models to be treated and transformed (ETL), using Pentaho (PDI) and Python;- Creation of management reports and dashboards, using Tableau, according to customer needs supporting decision making;- Development of standalone accessory applications… Show more - Consulting in the creation and implementation of data models for Business Intelligence projects in the financial, commercial, people, logistics and telecommunications services markets;- Analyzing and raising requirements, defining data models to be treated and transformed (ETL), using Pentaho (PDI) and Python;- Creation of management reports and dashboards, using Tableau, according to customer needs supporting decision making;- Development of standalone accessory applications (Spiders, Crawlers, Bots) in Python for data collection and mining. Show less

- Consulting integrating Fortes solutions (Financial AG, Fortes HR, AC Personal, Fleet and Traffic) in Business Intelligence - BI projects, using Tableau and Power BI;- Analyzing and raising requirements, defining data models to be treated and transformed (ETL);- Providing a holistic view of management information in Planning, Coordination and Control activities;- In the financial, commercial, people, logistics, transportation, industrial (supply chain) and telecommunications… Show more - Consulting integrating Fortes solutions (Financial AG, Fortes HR, AC Personal, Fleet and Traffic) in Business Intelligence - BI projects, using Tableau and Power BI;- Analyzing and raising requirements, defining data models to be treated and transformed (ETL);- Providing a holistic view of management information in Planning, Coordination and Control activities;- In the financial, commercial, people, logistics, transportation, industrial (supply chain) and telecommunications markets. Show less

- Responsible for defining indicators (KPI), in order to prospect opportunities for business growth in line with company strategy;- Using Tableau Server as a hosting platform to support dashboards and data sources;- Identifying and analyzing risks for each solution, analyzing trends, supporting decision making;- Designing dashboards with KPIs to support Oi Telecom's internal strategic decision making in the commercial and telecommunications areas.

- Agile project manager in AI research and development, paying attention to the nuances of each project;- Identifying requirements and aligning expectations.

- Analyzing and developing web applications, using PHP, JavaScript and Java, documenting processes (UML);- Supporting legacy Delphi systems, migrating them to Java using XSeed framework; Modeling and administering MySQL and SQL Server Databases.