# Hüseyin DOL (huseyindol)

> Senior Frontend Developer with 10+ years of experience building modern, scalable web applications using React, Next.js, and TypeScript. Also experienced in Java Spring Boot backend, Kubernetes DevOps, and React Native mobile. Based in Sancaktepe, İstanbul, Turkey.

Hüseyin DOL specializes in scalable, performant, and user-friendly full-stack architectures. He has hands-on experience in team leadership and mentoring junior developers.

## Portfolio

- [Home](https://www.huseyindol.com): Portfolio overview — skills, experience highlights, and hero section
- [About](https://www.huseyindol.com/about): Professional background and personal story
- [Experience](https://www.huseyindol.com/experience): Career history, roles, and achievements
- [Skills](https://www.huseyindol.com/skills): Technical skill set across frontend, backend, and tooling
- [Blog](https://www.huseyindol.com/blog): Technical articles on Frontend, Backend, DevOps, Mobile, and AI topics
- [CV / Resume](https://www.huseyindol.com/assets/files/HuseyinDOL.pdf): Downloadable resume (PDF)

## Blog — Featured Articles

### Backend
- [Spring Boot Projesini Multi-Tenant Sisteme Taşımak: AbstractRoutingDataSource](https://www.huseyindol.com/blog/backend-multitenancy-migration)
- [JJWT ile JWE: signWith ve encryptWith Birlikte Kullanılamaz](https://www.huseyindol.com/blog/backend-jwt-jwe-security)
- [Java ve Spring Boot ile Master Proje: Elly Mimarisi](https://www.huseyindol.com/blog/backend-java-elly)

### DevOps
- [Kubernetes: Microservice Ekosisteminin Orkestrasyonu](https://www.huseyindol.com/blog/devops-kubernetes-master)
- [Docker İçerisinde PostgreSQL Ayağa Kaldırmak](https://www.huseyindol.com/blog/devops-docker-postgresql)
- [Modern PostgreSQL Kullanımı ve İpuçları](https://www.huseyindol.com/blog/devops-postgresql)

### Frontend
- [JavaScript Event Loop: Asenkron Dünyanın Motoru](https://www.huseyindol.com/blog/frontend-js-event-loop)
- [Next.js ile Kusursuz SEO ve Metadata Yönetimi](https://www.huseyindol.com/blog/frontend-nextjs-seo)
- [Elly Admin Panel Mimarisi: Next.js App Router](https://www.huseyindol.com/blog/frontend-nextjs-elly-admin)
- [React Render Performans Optimizasyonu](https://www.huseyindol.com/blog/frontend-react-performance)
- [GitHub Actions ile NPM Paket Dağıtımı (CI/CD Otomasyonu)](https://www.huseyindol.com/blog/frontend-npmjs-ci-cd)

### Mobile
- [Elly Mobile App: Modern React Native Mimarisi](https://www.huseyindol.com/blog/mobile-react-native-elly)
- [React Native Performans Optimizasyonu](https://www.huseyindol.com/blog/mobile-react-native-performance)
- [React Native ile Gelişmiş Animasyonlar](https://www.huseyindol.com/blog/mobile-react-native-animations)

### AI
- [Kendi MCP Sunucunuzu Java/Node İle Yazmak](https://www.huseyindol.com/blog/ai-mcp-integration)
- [AI Ajanlarının Geleceği](https://www.huseyindol.com/blog/ai-agents-future)

## Contact

- Email: huseyindol@gmail.com
- GitHub: https://github.com/huseyindol
- LinkedIn: https://www.linkedin.com/in/huseyindol/