Leonardo Joao
Desenvolvedor Front End Sênior at Ânima Educação
Rio Grande do Sul, Brazil
Summary
🤩
Rockstar🎓
Top SchoolLeonardo Joao is a senior front-end developer from Rio Grande do Sul with over six years focused on Vue.js and solid experience across React, TypeScript, Node.js and modern web stacks. He combines hands-on feature delivery and UI/UX improvements with technical leadership, having driven performance optimizations, new payment and voucher services, and led discovery work as a tech lead. As co-founder and product director at Vantum he helped build a SaaS for aerial image processing and was recognized at Latin America’s largest drones and geotechnology event, reflecting both entrepreneurial and domain expertise. His open-source contributions to the popular ShellHub project span front-end redesigns and full-stack integrations, showing comfort across API, routing and device-management features. Academically grounded with graduate research in ubiquitous computing and fog/cloud architectures, he brings a systems-level view to front-end problems. Proactive and communicative, he thrives in agile teams and rapidly picks up new skills to solve complex product challenges.
10 years of coding experience
8 years of employment as a software developer
Mestrado em Ciências da Computação Computação Ubíqua, Mestrado em Ciências da Computação Computação Ubíqua at Universidade Federal de Pelotas
Github Skills (19)
api-rest10
api-design10
restful-api10
user-interface10
ui-design10
interface-design10
uid10
front-end-development10
vue10
rest-api10
vue-jsx10
back-end-development9
javascript9
golang9
go9
Programming languages (5)
Github contributions (5)
shellhub-io/shellhub
Feb 2020 - Feb 2022
:computer: Get seamless remote access to any Linux device. Centralized SSH for the edge and cloud computing
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:132 reviews, 470 commits, 308 PRs in 2 years
Contributions summary:Leonardo's contributions primarily focused on developing and integrating front-end and back-end features, with a focus on UI/UX enhancements and device management capabilities. They implemented a new login view and a devices page, and subsequently added functionality to the features page. Additionally, the user restructured the UI for device details and session pages. The work involved modifications across several files including UI components, API endpoints, and routing configurations.
golangraspberry-picloud-computingsshlinux
leonardojoao/miscellaneous_projects
Apr 2023 - Apr 2025
Contributions:43 PRs, 47 pushes, 42 branches in 2 years
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