career

• Designed and implemented critical microservice applications for banking transactions, ensuring performance and high availability for 28 million financial transactions daily. Leveraged the latest technologies from Amazon Web Services, including C#, .NET, Python, GitHub Actions, DynamoDB, Apache Kafka, SQS, SNS, and Terraform.
• Responsible for designing, implementing, and maintaining architectures and applications using Go (GoLang), Kubernetes, Docker within a cell-based architecture deployed on AWS. Utilized EC2, EKS, Kafka, SQS, SNS, and DynamoDB.
• Architected scalable APIs on AWS, utilizing API Gateway, AWS Fargate, and AWS Lambda to support internal systems and various squads. Developed worker services for system optimization using C#, .NET, and Docker.
• Led initiatives to modernize projects, transitioning from On-Premises to AWS infrastructure. Conducted maintenance on legacy code and managed databases to sustain operational efficiency.

Skills: Golang, C#, Microsoft .NET, Python, Amazon Web Services (AWS), Kubernetes, Apache Kafka, MySQL, SQL, Angular

• Implemented worker services processing millions of financial transactions daily, ensuring alignment with expected standards. Used C#, .NET, Python, Amazon Web Services, Docker, Azure DevOps Services, and MySQL.
• Developed APIs consuming processed transactions, defining transaction inconsistencies using .NET and MySQL. These APIs served the Frontend accessed by financial analysis teams.
• Led the creation and maintenance of the Frontend built in Angular, aiming to enhance the visualization of processed data and improve the overall user experience.

Skills: C#, .NET Core, Python, Amazon Web Services (AWS), JavaScript, Azure DevOps Services, DynamoDB, HTML5, CSS, MySQL, Angular

• Developed scalable APIs for integrating with external systems from partner companies to consume student scholarship data. Marketed partner-provided data on our student scholarship platform using C#, .NET Core, Entity Framework, ASP.NET Web API, Oracle Database, and PL/SQL.
• Maintained APIs with legacy code and implemented new solutions to introduce additional features to existing systems in C#, .NET Framework, and Oracle Database.
• Implemented new features in sales administration tools for student scholarships used by sales teams using Angular. Enhanced existing sales portals to improve the overall customer experience.
• The applications were implemented using some project standards such as SOLID, DDD, Clean Architecture, and Clean Code.

Skills: C#, .NET Core, .NET Framework, Entity Framework, JavaScript, Oracle Database, PL/SQS, TFS, ASP.NET Web API, HTML5, CSS, Angular

• Designed and implemented financial data processing APIs for clients in the Water and Sanitation sector in Bahia, Brazil, using technologies such as C#, .NET, and IBM DB2. Employed best practices and project standards, including Test-Driven Development (TDD) and Command Query Responsibility Segregation (CQRS).
• Enhanced features within the dashboard for managing indicators, organizing and displaying data processed by the API. Developed interfaces using JavaScript and React.

Skills: C#, .NET Core, JavaScript, Entity Framework (EF) Core, ASP.NET Web API, IBM Db2, HTML5, CSS, React.js

• Streamlined administrative processes by developing systems that seamlessly integrate with existing frameworks using technologies like C#, Microsoft .NET Core, Entity Framework, Microsoft SQL Server, and MVC to optimize the delivery of invoices to customers.
• Orchestrated the administration of the computer network, leveraging Windows Server, to regulate internal user access.
• Headed the support team overseeing the IT infrastructure, ensuring seamless operations and optimal performance.
• Oversaw third-party systems integral to employee workflows, guaranteeing their functionality and actively managed databases utilizing Microsoft SQL Server.

Skills: C#, .NET Core, Entity Framework, Microsoft SQL Server, HTML5, CSS

• Contributed to the seamless operation of the IT infrastructure by conducting maintenance, implementing hardware adjustments, and delivering support for existing applications.
• Developed simple applications customized to internal requirements using tools such as C#, ASP.NET, and Microsoft SQL Server.

Skills: C#, .NET Core, Entity Framework, Microsoft SQL Server, HTML5, CSS