Clairton Heinzen
Sócio Proprietário at Odonto Excellence Rede Uno
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolClairton Heinzen is a seasoned full-stack software developer and entrepreneur with 15+ years building web applications across PHP, Java, Ruby, Elixir and JavaScript ecosystems. As a partner in multiple Odonto Excellence ventures and a long-time developer at companies like JUSTER and Reclame Aqui, he blends hands-on engineering with business leadership. He authored a book on Ember.js, teaches software topics at Horus Faculdades and Sys Squad, and has contributed meaningful front- and back-end features to notable open-source projects such as Chatwoot—implementing WhatsApp Cloud API integrations and UI improvements. His background in software engineering and programming specialization gives him a pragmatic, architecture-aware approach to scalable web systems. Based in Santa Catarina, Brazil, he’s known for translating complex integrations into polished user experiences while actively sharing insights with the developer community.
14 years of coding experience
13 years of employment as a software developer
Especialista em Programação, Especialista em Programação at Horus FaculdadesEspecialista em Engenharia de Software, Especialista em Engenharia de Software at WPOS
Portuguese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (21)
javascript10
apidoc10
vuejs310
api10
vuejs210
vue10
whatsapp10
ruby-rails9
ruby9
rails9
su8
sup8
conversation7
sass7
conversations7
Programming languages (8)
Github contributions (5)
chatwoot/chatwoot
Nov 2022 - Nov 2022
Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:1 commit, 22 PRs, 47 comments in 1 day
Contributions summary:Clairton primarily contributed to the front-end and back-end features of the chatwoot repository. They focused on implementing and updating WhatsApp Cloud API integrations, specifically adding read/delivery status updates and attachment support. Furthermore, the user worked on improving the user interface by adding features such as an option to scroll to replied messages and showing external errors. They also addressed a bug related to Instagram event handling and refined automation functionalities.
herokudocker-imagewhatsappmhealthsalesforce
clairton/jpa-serializer
Jan 2015 - Jul 2018
Contributions:2 releases, 75 pushes, 1 branch in 3 years 5 months
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