After the acquisition of Xandr by Microsoft, I continued to contribute to the maintenance/creation of applications and microservices, now mainly for Ad Quality product as a Backend developer.Developed and modernized the Ad Audit Automation application, which is one of the most critical and important applications for the Xandr Ad Quality product. Involved from planning, creating the initial skeleton of the various related services, designing and drafting technical specifications until the final stage of development in preparation for production.Worked on devops and infrastructure aspects, driving POC initiatives and leading the implementation of multiple essential functionalities.Led the implementation of the orchestration service (a type of state machine that allows to handle asynchronous tasks execution and state transitions across all related services) which is a central part of the Ad Audit Automation application that is designed to handle over 2.5 million automated audits daily.

Acted as a full stack web developer composing intuitive user interfaces and integrating web services across Xandr applications, enhancing the end-user experience and operational efficiency.Worked closely with the product team on the development, modernization and complete redesign of the Creative UI manager, ensuring a new and easier workflow for ad management, as well as adding new features for bulk registration and other various bulk actions for various ad types and formats, such as native, video, html5 and banner.Worked on a project to provide automated ad quality troubleshooting functionality, which was of crucial importance in other projects related to Ad video quality for TVs and in particular for Netflix/Microsoft integration.Contributed to the tech spec definition and design for multiple project initiatives.

As a technical integration consultant, built innovative tools to speed up product integrations and offered expert consultancy to engineering teams from various clients, guiding the integration of Ad Server and SSP through Header Bidder technology (Prebid.js).Worked closely with engineering teams from the major Brazilian publishers, providing technical integration consult of Xandr/Appnexus products such as AdServer for large e-commerces such as Magazine Luiza and Walmart Brasil, as well as SSP integration via Header Bidder for publishers such as UOL, Estadao and Zoom/Buscapé.

Developed several internal tools used by the service team to assist in the operation and also in the integration process of Xandr/Appnexus products.

As a full stack developer, I worked building logistics software solutions and integration across internal and external systems.Built and maintained a large management system for transportation logistics, one of the more important contributions was the resource allocation to provide time optimization and cost reduction when closing a transportation agreement/contract.Built a fully automated data integration solution for external systems via CSV/XLS files, providing an easier way to future new integrations with minimal code intervention.

As a Java web developer, I worked providing software solutions for cinemas.Development of software solutions for box office and snackbar in cinemas.Deployment and remote maintenance of GNU/Linux Ubuntu systems.

Technical support and computer network maintenance

Acted in social public services, operational and administrative banking processes