Allan Johnson
Software Engineer at Mercado Livre Brasil
Paraná, Brazil
Summary
🤩
Rockstar🎓
Top SchoolAllan Johnson is a software engineer with 4 years of experience building backend services and mobile backends, currently contributing at Mercado Livre Brasil. He specializes in Go-based microservices, REST APIs and BFFs, having integrated analytics-heavy React Native apps with both SQL and NoSQL stores. His background includes working with Kafka, AWS EC2, Git workflows and third-party analytics tools, enabling data-driven improvements to mobile user journeys. Prior experience in electrotechnical roles gives him a pragmatic systems mindset and a strong aptitude for diagnosing complex, multi-layered problems. A collaborative team player, he routinely bridges front-end and backend concerns to deliver measurable improvements in app performance and marketing instrumentation. Always seeking new challenges, he enjoys turning ambiguous requirements into robust, production-ready solutions.
4 years of coding experience
1 year of employment as a software developer
Federal University of Technology – Paraná
English
Github Skills (55)
ios10
react-native10
android10
mobile10
react10
debugging9
cross-platform9
minecraft9
redux9
sentry9
server9
frontend9
reactotron8
django8
sdk8
Programming languages (8)
Github contributions (5)
johnsoncwb/react-app
Jul 2022 - Jul 2022
Contributions:28 PRs, 43 pushes, 7 branches in 3 days
johnsoncwb/testActions
Jul 2022 - Jul 2022
Contributions:5 PRs, 36 pushes, 2 branches in 2 days
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