Vitor Araujo
Software Engineer at Vórtx
São Paulo, São Paulo, Paraguay
Summary
🤩
Rockstar🎓
Top SchoolVitor Araujo is a pragmatic software engineer based in São Paulo with nearly 6 years of hands-on engineering experience and 11 years in the workforce, specializing in scalable backend systems and JavaScript. At Vórtx he drove a 350% increase in email sending capacity by refactoring microservices and SQS architecture, designed scalable AWS SES callback processing, and became a go-to expert in HerbsJs and JavaScript. He blends full-stack skills with security-minded contributions to open source—improving piWallet’s headers, cookie handling, reCAPTCHA integration and frontend UX—showing attention to both usability and risk mitigation. His background spans frontend (Vue, Flutter Web), QA automation, and operational roles, giving him strong product empathy and cross-functional collaboration experience. Known for removing technical blockers, mentoring junior devs through pair programming, and consistently delivering features that meet OKRs, he’s effective in fast-paced squads. Notably, he pairs practical delivery impact with an inclination for small but meaningful security and reliability improvements that protect users in production.
11 years of coding experience
2 years of employment as a software developer
Associate degree, Business Management, Associate degree, Business Management at ETEC - São Paulo State Technical SchoolAssociate degree, Analysis and systems development, Associate degree, Analysis and systems development at Universidade Paulista
English, Portuguese
Stackoverflow
122reputation
6kreached
12answers
1question
Github Skills (19)
wallet10
webpages10
web-content10
security10
php10
autocomplete9
html7
automated-tests6
exec6
django-rest-framework6
vue6
alt6
bitcoin6
bitcoins6
python6
Programming languages (18)
Github contributions (5)
jfm-so/piWallet
Jan 2019 - Feb 2019
piWallet is an open source program developed by Johnathan Martin that allows almost anyone to setup an online web wallet for a cryptocurrency.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:7 commits, 2 PRs, 8 comments in 1 month
Contributions summary:Vitor primarily focused on improving the security and usability of the piWallet application. They implemented security enhancements by adding HTTP headers and addressing cookie vulnerabilities. They also addressed form autocomplete behavior and integrated reCAPTCHA support to enhance security and user experience. Additionally, the user contributed to the front-end by fixing QR code generation and made minor design improvements.
web-walletwalletsphp5phpwallet-service
vitorgamer58/ArbitragemNacional
Jun 2019 - Aug 2019
Arbitragem semi-automática Bitcointrade e Braziliex
Contributions:3 releases, 18 commits, 8 PRs in 2 months
semiautombitcoin
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