Leonn Leite
Federal District, Brazil
Summary
👤
Senior🎓
Top SchoolLeonn Leite is a seasoned Full Stack Developer with nearly 20 years in software development and 13 years of focused professional experience delivering scalable web and mobile solutions across healthcare, education, public sector and e-commerce. He combines deep backend expertise in PHP (Symfony, Laravel) and Node.js with modern front-end frameworks (React, Vue, Angular) and hands-on experience with GraphQL, messaging (RabbitMQ/SQS), Elasticsearch, Redis and Kubernetes. Leonn has repeatedly led architectural rewrites and platform modernizations using DDD, CI/CD and container orchestration, moving projects from legacy stacks to resilient, observable systems. Comfortable in startups and large enterprises, he has held technical leadership roles including CTO/Director and led teams building internet banking, omnichannel pharma platforms and marketplace logistics apps. Notably, he pairs practical delivery — shipping production mobile apps with React Native/Ionic — with investment in operational excellence using APM and centralized logging. Based in Brazil’s Federal District, he brings a blend of hands-on coding, architecture and team leadership that drives complex projects to production.
13 years of coding experience
8 years of employment as a software developer
Bacharel, Sistemas de Informação, Bacharel, Sistemas de Informação at Universidade Católica de Brasília
English, Spanish, Portuguese
Stackoverflow
46reputation
4kreached
1answer
0questions
Github Skills (95)
jquery-plugin10
validation10
graphic10
json10
serialization10
xml10
fluent-interface10
complexity10
doctrine-orm9
directive9
mass9
infinite-scroll9
php9
ajax9
doctrine9
Programming languages (6)
Github contributions (5)
leonnleite/pwa-sample
Oct 2017 - Jun 2018
Progressive web apps samples
Contributions:10 commits, 8 PRs, 9 pushes in 8 months
service-workerprogressiveweb-appspwaprogressive-web-apps
leonnleite/moip-bundle
Nov 2012 - Oct 2017
Contributions:4 releases, 21 commits, 2 PRs in 5 years
phpsymfony-bundlesymfonymoip
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