Johnn Erick
SR Front End Developer at Deal
Paraná, Brazil
Summary
👤
Senior🎓
Top SchoolJohnn Erick is a senior front-end developer with 11 years of experience building high-performance, scalable web applications across startups, product teams, and agencies. He combines hands-on expertise in React, Angular and Node.js with experience as a Tech Lead and Software Architect, driving design systems and reusable component libraries for enterprise-grade systems. Known for modernizing legacy stacks and reducing defects through clear coding standards, he also mentors teams and improves developer experience. Based in Paraná, Brazil, he has led greenfield projects and architecture discussions while bridging UI/UX and backend collaboration. Beyond shipping features, he focuses on performance optimization and clean code as levers for long-term maintainability.
10 years of coding experience
9 years of employment as a software developer
Curso Superior de Tecnologia (CST) Bachelor of Technology in Information Management, Curso Superior de Tecnologia (CST) Bachelor of Technology in Information Management at UniDomBosco
Github Skills (8)
react7
extensible6
ui-components5
javascript5
react-components4
typescript4
react-component-library3
discord1
Programming languages (2)
Github contributions (5)
JohnnErick/chart-example
May 2020 - May 2020
Contributions:14 PRs, 15 pushes, 20 branches in 1 day
JohnnErick/curitiscord
Sep 2020 - Oct 2020
Discord Clone
Contributions:2 reviews, 2 PRs, 2 pushes in 24 days
discorddiscord-clone
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