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jonathasribeiro/README.md

Hey, I'm Jonathas Ribeiro

Senior Fullstack Engineer & Software Architect

LinkedIn Email WhatsApp

São Paulo, Brazil · Remote-friendly


About me

Fullstack Engineer and Software Architect with 8+ years building scalable platforms with React, Next.js, NestJS, and Node.js across healthcare, fintech, public transit, and education.

I design end-to-end distributed systems — from API contracts and data models to frontend performance and cloud infrastructure — balancing scalability, maintainability, and delivery speed. Technical leader focused on cross-functional communication, mentoring, and consistent delivery for 2M+ end users on mobile and web.

Currently at GoFlux, engineering freight auction platforms with event-driven architecture (RabbitMQ, PostgreSQL, AWS).


What I work with

Frontend

React Next.js Angular React Native TypeScript GraphQL Storybook

Backend & APIs

NestJS Node.js RabbitMQ PHP Symfony

Data & Cloud

PostgreSQL MongoDB MySQL Redis Docker AWS GCP Azure Firebase


Experience highlights

Domain Impact
Healthcare (QSaúde, Notredame) React Native scheduling for 500k+ users; Angular claims dashboards
Public Transit (Autopass) Ticketing platform for 2M+ daily commuters with NestJS & PostgreSQL
Capital Markets (B3) Next.js + GraphQL dashboards; report generation from 12s to under 2s
Aviation (LATAM Pass) Loyalty interfaces resilient to 10x traffic surges with SSR & CDN
Logistics (GoFlux) Real-time freight auction with event-driven architecture

Featured projects

Project Stack Focus
reangular-framework React, Angular, Vue, NestJS Modular fullstack framework
healthcare-app React Native, Firebase Patient scheduling & healthcare UX
rocketsocket Node.js, WebSockets Real-time messaging infrastructure
expo-firebase-reactnative Expo, React Native, Firebase Mobile architecture patterns
FRONTEND React, TypeScript Professional networking platform
personal-portfolio Next.js, TypeScript Portfolio & personal brand

GitHub Stats


Education

  • BSc in Information Systems Management — Universidade Paulista (UNIP), 2016–2018
  • GoStack Fullstack Bootcamp — Rocketseat, 2017

Languages

Portuguese (native) · English (professional) · Spanish (professional)


Contact

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