Gilberto Madeira

Working across the full stack to build and maintain apps and services for a global Payments company in United States using .NET and Java, frontend interfaces with Vue.js, Vuetify, Angular, Angular Material and Tailwindcss, and system integrations using Java and MuleSoft with the Anypoint Studio and Dataweave.

I worked as a lead software developer, helping teams build credit card related software solutions and patches on billing systems, credit risk assesment systems, and fraud prevention systems.

I worked as a software developer, building credit card related software solutions and patches on billing systems, credit risk analysis systems, and fraud prevention systems.

I specialized in mobile application development for both Android and iOS platforms using Xamarin Forms and Prism MVVM, as well as Java for Android,ensuring cross-platform compatibility and a seamless user experience.

I took charge of maintaining RESTful Web APIs with ASP.NET Core, ensuring the reliability and efficiency of data communication in diverse projects.

Additionally, I managed the upke

Brief experience with support systems using C# and Docker.

I worked on tasks related to the IBGE census, developing systems based on C# with non-relational Couchbase persistence using the N1QL language.

I contributed to the collaborative development of systems tailored for governmental entities, where my responsibilities encompassed the implementation of backend functionalities using Java and the construction of intuitive user interfaces employing Angular on the frontend.

I developed robust web systems using C# and ASP.NET MVC 4, ensuring high performance and scalability.

I maintained and improved legacy systems on ASP.NET WebForms, guaranteeing continued relevance and optimal performance.

For Windows desktop applications, I crafted intuitive solutions meeting user needs efficiently.

Proficient in Oracle 11g, I executed DDL and DML operations, ensuring effective

I focused on developing solutions tailored for handling large volumes of data and providing multi-platform services. I extensively utilized C#.NET across versions 3.5, 4.0, and 5.0 to create robust and scalable applications that could effectively manage significant data sets.

Part of my responsibilities included the maintenance of legacy applications developed with VB6, ensuring their continued f

Engaged in web development using C# and ASP.NET MVC3, contributing to the creation of efficient and robust solutions. Demonstrated programming proficiency in languages such as C, C#, and Visual Basic, allowing for a versatile approach across diverse projects. Embraced test-driven development practices to ensure the reliability and functionality of software solutions. Specialized in secure software

The job involved providing support to users of enterprise management systems. I gained my initial professional exposure to relational databases, queries, and acquired foundational insights into business management and accounting principles.

Apr 2024

Sep 2023

Jul 2021

Nov 2012

May 2012