Carlos

Research tech stacks to develop new projects/products for the company. Help the developer team with tools for helping the development process, as well as defining patterns and templates that will be used in development.

• EF Core Migrations to integrate mobile and web application
• REST API to integrate databases from many different products
• CRUD development of internal application to help on testing new features
• Xamarin/.NET MAUI research for the new mobile application
• Development of new tools to help development team on daily activities
• Integration of various databases using EF Core Migrations
• Development of integration Rest API to share data with all company’s products (C#, .NET 5, EF Core, Clean Architecture, SOLID)

Full stack development (heavy with backend) of a revenue system for investors in BTG Pactual Bank. Allocated in the project for BTG Pactual.  Full stack development using .NET Core, Microservices, and C# on the back end, and React (Hooks, Redux) on the front end.

• Microservices development in .NET Core
• End-to-end development
• Azure DevOps
• Git and GitFlow
• AWS S3, Dynamo, Redis, and MySQL
• Kubernetes (Rancher)
• Agile development using Scrum

Technologies:  .NET Core, Microservices, C#, React (Hooks, Redux), Azure DevOps, Git, GitFlow, AWS S3, Dynamo, Redis, MySQL, Kubernetes, Rancher

Full stack development (backend strong end) of a new system for public transportation management (fleet, crew, accounting, ticketing, geolocation, etc) using .NET Core and ReactJS. Maintenance of legacy system in ASP.NET. Also worked on the development of a data lake using SSIS and Python for ETL.

• Microservices development in .NET Core
• ReactJS
• End-to-end development
• Scrum

Technologies:  .NET Core, ReactJS, ASP.NET, SSIS, Python, ETL, Data Lakes, REST API, SQL, Angular, Entity framework, React Hooks, Redux, MySQL, JavaScript

Design and development of stored procedures, queries, and functions and extensively worked on SQL Server from multiple data sources to meet unique client needs.

• Design, develop, document, and test a complete web application featuring on-call scheduling using ASP.NET, C#, JavaScript, jQuery, LINQ, Entity Framework, SQL, and a responsive design using CSS3.
• Developing C# systems for Microsoft Dynamics CRM 2011 solutions.
• Maintained code using Source Control Tools, such as SVN

Technologies:  SQL Server, ASP.NET, C#, JavaScript, jQuery, LINQ, Entity Framework, SQL, CSS3, MS Dynamics CRM, SVN

Project management, with participation in documentation, development, testing, and evolution of software systems. Performed on-site customer support for integration testing, along with the coordination and monitoring of development activities

• Software development to attend to specific needs using VBA and MS Excel.
• Attend meetings and briefings with customers, raise requirements and specify use cases.
• Modeling and managing SQL database using MySQL and SQL Server 2012.
• Responsible for database tuning and accurate requirement analysis.
• Developed and monitored integration solutions.
• Create and maintain documentation for software installation, configuration, and support procedures
• Troubleshooting client issues connecting to & using network available services

• Development of .NET systems using C# in various market areas with a focus on excellence in quality of results given
  the contractors.
• Created web solutions using Web Forms, MVC, JavaScript, and jQuery.
• Designed Master Pages and used CSS to provide a consistent look and feel of inherited web pages.
• Used ADO.Net to handle communication with the database and used LINQ to SQL for retrieving the data efficiently.
• Programmed LINQ to SQL in the Data Access Layer for communication between the application and the SQL Server.