Claudio

Development and maintenance of ROCS, a .NET Core application that manages flight operations, from creating flight legs to scheduling crew members. He utilized NServiceBus, Postgres, MySQL, AWS Aurora, GIT, and Jenkins.
* As the owner of the crew validation feature in ROCS, he identified the need to improve its functionality and scalability. To achieve this, he migrated it from the previous implementation to the Chain of Responsibility pattern. This resulted in a more flexible and extensible solution. The new implementation was easier to maintain and provided better performance, enabling the application to handle an increased volume of data without any degradation in performance.
* Collaborated in the deployment cycle using Jenkins and Jira. He worked closely with the DevOps team to ensure seamless integration of code changes into the production environment.

Migration effort of a background checking application from a homegrown VB.NET framework to Angular 8 and C# Asp.NET Core Web API with Entity Framework Core.
* Worked closely with the development team and stakeholders to ensure the smooth transition of the application.
* Developed REST APIs for front-to-back with C# (7.0) using WebAPI, EntityFramework, and Sql Server Database.
* Integrated front-end interface to consume these APIs using Angular 8.
* Improved software quality with end-to-end tests using Selenium.

Development of REST APIs using C# and EntityFramework or NHibernate with an Oracle database, integrated them with AngularJS, and improved software quality with TDD and BDD practices. They also managed the application and code repository in Git under TFS and migrated from .NET Framework to .NET Core.
• Developed REST APIs for front-to-back with C# (7.0) using WebAPI, EntityFramework/NHibernate with the Oracle database.
• Integrated front-end interface to consume these APIs using AngularJS (1.6).
• Improved software quality with test-driven development (TDD) using MSTest, Moq for simulated object, and Jasmine for JavaScript.
• Applied Behavior-driven development (BDD) using SpecFlow, SOLID, and Domain Driven Design throughout the development process.
• Managed application, lifecycle, and code repository in Git under Team Foundation Server (TFS).
• Migrated from .NET Framework to .NET Core.

Responsible for creating a customer success platform from scratch with Asp.Net Web API, C# and front-end in AngularJS.
• Implemented Customer Success platform.
• Developed applications using ASP.Net, ASP.Net Core, ASP.Net MVC, SQL Server, and front-ends with Bootstrap, HTML5, CSS3, AngularJS, and Javascript.
• Managed DevOps: Git, VSTS, Docker, Loggly, and Azure.
• Developed RESTful APIs using ASP.Net Web API and ASP.Net Core.

Led the development of chargeback processing software for Visa and Mastercard transactions. The software included RESTful APIs developed using either Asp.Net Web API or NodeJs, as well as routines in C# and Powershell.
* Managed the team’s daily activities, provided technical guidance, and ensured that the software was delivered on time and met the required specifications.
* He also collaborated with stakeholders to gather requirements, resolve issues, and ensure that the software met the organization’s needs.

Maintained a financial service that provided an anti-fraud system for checks. Also developed a homegrown CRM.
• Provided technical support valuation for customer’s business requirements and applications.
• Conducted technical tests and simulations to validate expected functionality and performance.
• Deployed and configured production systems providing support and prompt action to any problems found in the systems development.