Jonathan Hayama
Developer at Freelancer
Minas Gerais, Brazil
Summary
👤
Senior🎓
Top SchoolJonathan Hayama is a seasoned developer from Minas Gerais, Brazil with 11 years of hands-on experience building web applications across PHP, Ruby on Rails, Elixir, VueJS and WordPress. He blends agency and product experience—having shipped client sites as a co-founder and worked in fast-paced engineering teams at EBANX, Move2 and now BairesDev—comfortable moving between frontend, backend and full-stack responsibilities. A lifelong tinkerer who started in web design 17 years ago and even taught programming and algorithms, he brings both practical craftsmanship and a habit of figuring things out under uncertainty. He freelances PHP work alongside his enterprise roles, demonstrating versatility and client-focused delivery. Known for being approachable and eager to share ideas, he favors pragmatic solutions that scale. Fluent in Portuguese and embedded in Latin America’s top talent networks, he excels at integrating into bilingual, distributed teams.
11 years of coding experience
6 years of employment as a software developer
Analysis and Systems Development, Analysis and Systems Development, Analysis and Systems Development, Analysis and Systems Development at Grupo Educacional UnisWeb Application Technologies Specialist, Web Application Technologies, Web Application Technologies Specialist, Web Application Technologies at Universidade Norte do Paraná
Portuguese, English
Github Skills (60)
chat10
javascript9
vscode-plugin9
webrtc9
slack9
collaboration9
meteor8
communications8
data-protection7
security7
password-manager7
oracle-database6
windows6
linux6
macos5
Programming languages (5)
Github contributions (5)
jonyhayama/jonyhayama.github.io
Sep 2019 - Mar 2023
Contributions:109 commits, 57 pushes, 3 branches in 3 years 6 months
jonyhayama/vuejs-datepicker
Feb 2021 - Nov 2022
A simple Vue.js datepicker component. Supports disabling of dates, inline mode, translations
Contributions:4 releases, 16 PRs, 21 pushes in 1 year 8 months
datepicker-componentdatepickertranslationscalendarvue-js
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