Leon Watanabe
Specialist Java Developer at Luizalabs
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolLeon Watanabe is a Specialist Java Developer based in São Paulo with over a decade of software engineering experience and eight years focused on backend and microservices architectures. He has delivered scalable, cloud-ready systems across public and private sectors, notably shaping marketplace and high-traffic platforms at Grupo Netshoes and Luizalabs. Proficient in Spring ecosystem, messaging (Rabbit/Kafka), and CI/CD practices, he pairs deep technical craftsmanship with hands-on experience in legacy Java EE stacks and data migrations. Leon has progressively taken on technical leadership and mentorship roles, guiding squads through agile delivery and quality assurance. His background in high-performance C/C++ research projects and enterprise DB2/Jasper integrations gives him a practical edge in performance-sensitive and data-heavy domains.
8 years of coding experience
5 years of employment as a software developer
Technologist Information Technology, Technologist Information Technology at Universidade Estadual de Campinas
Github Skills (7)
poc8
mongorepository7
spring-boot5
spring5
java5
state-machine5
mongodb4
Programming languages (1)
Github contributions (5)
find0ub7/poc-spring-statemachine
Feb 2019 - Sep 2021
Poc for Spring State Machine
Contributions:27 commits, 14 PRs, 60 pushes in 2 years 6 months
spring-bootspringpocjavastate-machine
find0ub7/challenge-islands-counter
Aug 2019 - Jun 2021
Contributions:1 review, 10 PRs, 36 pushes in 1 year 9 months
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