Iago de Paula Quirino
Senior Lead Software Engineer @Nutmeg
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WORK HISTORY
Senior Lead Software Engineer @Nutmeg
London, GB
Guided architecture and system modernization, including migration of services to Spring 3.x and Java 21, significantly reducing technical debt. • Championed event-driven architecture with Kafka Streams, improving data availability across domains and reducing duplication of logic. • Managed architectural processes within the customer/eligibility area while influencing technical decisions across other squads and domains. • Supported cross-department initiatives, shaping technical solutions that aligned customer systems, compliance, and operational teams. • Designed a flexible identity verification platform enabling rapid biometric vendor integration, enhancing fraud detection and compliance. • Partnered with Salesforce and customer service departments to streamline workflows, reducing manual effort and improving resolution times. • Mentored mid-level engineers, supporting their growth into senior roles.Impact: Strengthened Nutmeg’s architecture governance, modernized customer systems, scaled compliance platforms, and drove cross-domain alignmentTechnologies:Java, Jenkins, Kafka, DynamoDB, Docker, Terraform, Sumologic, Github, AWS, MySQL, Kubernetes
EDUCATION
Colégio Técnico Antônio Teixeira Fernandes - UNIVAP
Technical Computer, Informática
Ibmec
MBA in Business Intelligence, Business Intelligence
Instituto Brasileiro de Tecnologia Avançada - IBTA
Analysis and Software Development, Análise e Desenvolvimento de Sistemas
SKILLS
ABOUT IAGO DE PAULA QUIRINO
Software Engineer with 15+ years of experience building and scaling distributed systems, modernizing legacy platforms, and shaping engineering strategy. Deep expertise in Java, Spring Boot, Kafka, and cloud-native systems, combined with hands-on leadership in architecture governance and cross-domain solutions.I drive impact by: • Leading modernization initiatives (Java 21, Spring, event-driven systems with Kafka) to reduce technical debt and increase scalability. • Influencing architectural decisions and processes across squads and departments, ensuring alignment with long-term business and technical goals. • Designing and delivering compliance and onboarding platforms for highly regulated industries (finance, gaming), scaling to millions of users. • Mentoring engineers and enabling teams to grow into senior and leadership roles.Passionate about evolving engineering practices, fostering collaboration across domains, and delivering resilient, future-proof systems.
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