Multithread effectively and personalize outreach to convert deals faster
Elevate social presence and drive business growth from social media
Identify and prioritize high-intent leads, and improve sales effectiveness
Find and connect with ICP attendees, and improve event outcomes
Guilherme Galesi Hernandez is a highly experienced Staff Software Engineer, currently making significant contributions at Nubank. With a strong background in backend development, he specializes in Java, Kotlin, microservices architecture, and cloud platforms, particularly AWS. Guilherme is passionate about building robust, scalable, and efficient systems within the fintech domain. He has a proven track record of leading complex projects, mentoring engineering teams, and driving technical excellence. His work often involves designing and implementing critical infrastructure, optimizing performance, and ensuring the reliability of financial services. He is also an advocate for best practices in software development and enjoys sharing his knowledge with the broader tech community.
Guilherme Galesi Hernandez's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:
Currently holds a senior technical leadership role at Nubank, contributing to the development and architecture of core financial products and platforms, impacting millions of users.
Demonstrated expertise in leading and delivering high-impact projects in the financial technology sector, focusing on scalability, security, and performance of backend systems.
Proficient in Java, Kotlin, Spring Boot, and microservices, with extensive experience in designing and implementing distributed systems on cloud infrastructure like AWS.
Actively involved in mentoring other engineers and contributing to the technical growth of his teams, often sharing insights through articles and internal tech talks.
Key contributor to building and evolving systems that handle high volumes of transactions and data, critical for a leading digital bank's operations.
Pontifícia Universidade Católica de São Paulo - Year 2001
Holmes College - Year 2005
PUERI DOMUS - Year 1989
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