Ronaldo De Sousa Araujo
Technical Leader at Agrosmart
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRonaldo De Sousa Araujo is a Technical Leader based in São Paulo with 12 years of experience building full-stack systems and leading engineering teams across agritech, crypto exchanges, and enterprise education software. He specializes in Ruby on Rails but pairs that expertise with strong skills in JavaScript, CSS, Kubernetes, CI/CD and infrastructure patterns spanning monoliths to microservices. Known for a calm, pragmatic approach to daily problems, he moves quickly to resolve issues and continuously renews his technical knowledge. His background includes hands-on leadership on blockchain-related exchanges and precision agriculture platforms, reflecting both domain breadth and technical depth. Comfortable coordinating migrations, integrations and ERP customizations, he blends delivery focus with architectural thinking. He brings a steady leadership style that emphasizes practical solutions and team enablement.
12 years of coding experience
6 years of employment as a software developer
Especialista em Plataformas de Desenvolvimento WEB, Sistemas Web, Especialista em Plataformas de Desenvolvimento WEB, Sistemas Web at Centro Universitário Claretiano
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (40)
princexml8
jwt-authentication8
signature8
javascript7
c-programming7
perl7
java7
digital-signature7
signature-pad7
python7
cpp7
final-form6
jwt6
blockchain6
ruby6
Programming languages (7)
Github contributions (5)
ronaldoaraujo/edu-signer-js
May 2018 - Apr 2022
A javascript library for digital signature
Contributions:26 commits, 10 PRs, 23 pushes in 4 years
cryptographyjavascript-librarysignature-padsignaturejavascript
ronaldoaraujo/casa
Jan 2019 - Jul 2020
Controle de Lampadas
Contributions:2 PRs, 12 pushes, 2 branches in 1 year 5 months
controlephp
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