Stéphane Dinahet
Backend Developer • Java Enthusiast • DevOps • Self-Hosting
About
I build secure, scalable and maintainable web applications.
My main focus is backend development with Java, Spring Boot, databases, API security and deployment.
I also enjoy working on self-hosted infrastructure, monitoring tools and automation.
🛠️ Environment
Backend
Frontend
Data
DevOps
Infrastructure
---
## Featured Projects
### Loto Tracker
Secure web application built around a Spring Boot REST API.
**Main features**
- Java 21 / Spring Boot
- JWT authentication
- PostgreSQL
- MongoDB
- Docker deployment
- Swagger documentation
- GitHub Actions
- Playwright tests
- Prometheus monitoring
- Grafana dashboards
- HTTPS reverse proxy
Repository:
https://github.com/SDINAHET/LOTO_API_v8
Production:
https://loto-tracker.fr
---
### HBnB
Airbnb-inspired web application focused on backend logic, authentication and persistence.
**Main features**
- REST API
- User management
- Database persistence
- Backend architecture
- Tests
Repository:
https://github.com/SDINAHET/HBnB
site:
https://hbnb.alwaysdata.net/
---
## DevOps & Monitoring
I work with tools used in real-world deployment environments:
- Docker
- GitHub Actions
- Apache reverse proxy
- Linux server administration
- Prometheus
- Grafana
- Uptime Kuma
- Cloudflare
- HTTPS / SSL
---
## Security Focus
I am interested in secure backend development and web application hardening.
Topics I currently explore:
- JWT authentication
- Refresh tokens
- Role-based access control
- CSRF protection
- HSTS
- CSP
- OWASP Top 10
- Server monitoring
- Fail2ban
---
# 📊 GitHub Analytics
---
# Activity
---
## 🐍 Contribution Snake
---
## 👾 Contribution Pacman
---
## ☕ Java Coffee
---
## Contact
---
Building secure applications one commit at a time.
