Looking for a job

José Augusto User

@josaugustouser

Message

I build fast, secure web applications with React, Node.js, and PostgreSQL.

Brazil

Message

What I'm looking for

I'm looking to build scalable, high-performance web applications, solve meaningful technical problems, and grow in teams that value agile collaboration, code quality, and user experience.

At Carcenter Informática, I build and maintain Educa+, an educational platform, delivering full-stack features with React, Angular, Node.js, Express.js, PostgreSQL, and Prisma.

I've created secure RESTful APIs with JWT authentication and authorization, while improving application response times by up to 40%.

I diagnose critical production issues, reducing support tickets by 35%, and manage server infrastructure that maintains more than 99% uptime.

My background also includes Level 2 technical support for Educa+, preventive server maintenance, and practical projects in hospital management and agile wellbeing solutions.

Experience

Work history, roles, and key accomplishments

Current

Desenvolvedor de Software

Current

Carcenter Informática

Jan 2025 - Present (1 year 8 months)

Desenvolvimento full-stack e manutenção da plataforma Educa+, criando APIs RESTful em Express.js e Node.js com PostgreSQL via Prisma ORM. Implementação de autenticação JWT, otimização de funcionalidades com React.js, Angular, TypeScript e Node.js, resultando em redução de até 40% no tempo de resposta. Diagnóstico e resolução de bugs críticos em produção, reduzindo chamados de suporte em 35%, e ges

React Angular TypeScript Node Prisma PostgreSQL JWT server management