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Alisson Fernandes
Associate Director @B3
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WORK HISTORY
Associate Director @B3
São Paulo, BR
As Associate Director at B3, he leads the development of the PUMA Trading System, B3\'s multi-asset electronic trading platform known for its low latency, high availability, and high throughput. The platform processes hundreds of millions of messages daily, positioning it as one of the most reliable trading systems globally.He played a key role in facilitating the successful knowledge transfer from platforms acquired by B3 in recent years, ensuring a smooth transition and empowering the internal team to maintain and continuously evolve the system post-integration.He has also been instrumental in driving the trading platform\'s evolution by actively engaging with customers to gather feedback, collaborating with business units to enable new opportunities, and fostering a high-performance culture within the engineering team. As a mentor and leader, he has hired and developed top engineering talent, ensuring the team delivers cutting-edge solutions.In his leadership role, he oversees a team of senior managers and more than 100 software engineers, responsible for critical systems across the B3 trading ecosystem, including order entry, pre-trading risk management, the matching engine, market data, and operational controls
EDUCATION
Universidade Estadual de Campinas
Bachelor of Science (BSc), Computer Engineering
Universidade Federal de Viçosa
High school
SKILLS
ABOUT ALISSON FERNANDES
IT Associate Director | Head of Trading | B3With over a decade of experience at B3, he leads the engineering team responsible for developing mission-critical systems, including a multi-asset electronic trading platform that supports order entry, pre-trading risk management, a matching engine, market data, surveillance and operational controls, and regulatory reporting. His focus is on delivering scalable, highly available, and low-latency solutions that power the evolution of B3’s trading ecosystem.Since 2010, he has played a pivotal role in the design and continuous enhancement of B3\'s trading platform, ensuring it meets the dynamic needs of modern financial markets.He is a CFA charterholder and holds a Bachelor\'s degree in Computer Engineering from the State University of Campinas (UNICAMP), with extensive expertise in financial technology and capital markets infrastructure.
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