Matheus Ricardo Tomas

Development and maintenance of critical microservices at the core of Brazil’s instant payment infrastructure (PIX). The role involves designing and optimizing systems to operate in a high-throughput, low-latency environment, where resilience and fault tolerance are essential. Leveraging best practices in software engineering, I focus on ensuring high availability, scalability, and security across distributed architectures. These microservices have successfully sustained peaks of over 55 million transactions in a single day, handling thousands of requests per second with consistent performance and reliability. The work directly impacts millions of clients across Brazil, enabling real-time financial transactions with national-scale reach. Squad Pix Core

Digital Assets Experience in digital assets projects with a focus on Public Blockchain and Web 3.0: • Development of a digital asset transaction platform • Integrations with Drex (Brazil’s Central Bank Digital Currency) and asset custody platforms • Asset tokenization • Support in creating architecture models • Integrations with systems (PIX, foreign exchange, KYC, etc.) Developer Work as a software developer within the banking software ecosystem: • Java 8/11/17 • Spring Boot • DB2, SQL Server • WebSphere • Azure and cloud solutions

• Participate in software development projects • Assist in system testing execution • Support system maintenance activities • Contribute to the development of software programs • Prepare environments for the execution of computing systems