Jhonatan Medeiros
Senior Software Engineer at Mercado Livre
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolJhonatan Medeiros is a Senior Software Engineer with eight years of experience building scalable front-end systems and leading teams, currently at Mercado Livre after a six-year tenure as Tech Lead at 4Asset. He specializes in modern Angular (including migrations from AngularJS to Angular 2+), TypeScript, RxJS and front-end architectures for geospatial applications using Leaflet/OpenLayers and GeoJSON. Comfortable across the stack, he pairs UI expertise with Node.js/GraphQL APIs, monorepo tooling (Nx), and CI/CD practices (Docker, Jenkins, AWS) to deliver robust, production-ready solutions. A hands-on leader, he has guided interdisciplinary teams on territorial governance platforms that demand precise integration of mapping and data workflows. His programming roots date back to age 15 with Java, which helps explain a pragmatic, long-term perspective on technology choices and migrations.
9 years of coding experience
9 years of employment as a software developer
Estácio de Sá University
Portuguese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (58)
angular10
javascript10
multiselect10
autocomplete10
typescript10
material-design-bootstrap10
typeahead10
nodejs10
react10
ui-select10
jquery-plugin9
web-developer9
projeto9
web-performance9
dropdown9
Programming languages (8)
Github contributions (5)
JhonatanMedeiros/webview-angular-electron
May 2020 - Jun 2020
Manage multiples WebView with Angular and Electron
Contributions:2 releases, 32 commits, 13 PRs in 23 days
angularelectronwebviewdesktop-applicationselectron-builder
JhonatanMedeiros/JhonatanMedeiros
Jul 2020 - May 2026
Contributions:4 pushes, 1 branch in 5 years 10 months
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