# Johanes Ferreira "Joe"

> Independent consultant. Senior Full-Stack Software Engineer & AI Automation Specialist. Based in Parana, Brazil. Available for hire.

## Services Offered

- **AI Process Automation**: Turn manual workflows into AI-powered systems. Document extraction, data processing, intelligent matching. Multi-provider LLM architecture.
- **Full-Stack Application Development**: End-to-end systems. Ruby on Rails, React/TypeScript, Java/Spring Boot. Multi-tenant SaaS, event-driven architectures.
- **AI Integration Consulting**: Integrate OpenAI, Gemini, Claude, OpenRouter into existing products. Prompt engineering, cost optimization.
- **DevOps & CI/CD Automation**: GitHub Actions, Docker, Kubernetes. Automated testing, build optimization, developer workflow tooling.

## Engagement

Available for project-based engagements and ongoing retainers.

## Contact

- Email: dev@johanes.com.br
- Website: https://johanes.com.br
- LinkedIn: https://www.linkedin.com/in/johanes-dev/
- GitHub: https://github.com/johanes

## Full Profile

For complete experience, skills, recommendations, and project details see: https://johanes.com.br/llms-full.txt