Android-Entwickler (Java & Kotlin) Developer

Hallo! Ich bin ein erfahrener Android-Entwickler (Java & Kotlin) und biete freiberufliche Entwicklungsdienstleistungen an, um robuste, benutzerfreundliche und skalierbare mobile Apps zu erstellen. Benötigen Sie eine native Android-App, API-Integration oder Wartung für Ihr Projekt? Lassen Sie uns reden!

Meine Dienstleistungen:
✔ Native Android-App-Entwicklung (Java & Kotlin)
✔ RESTful API-Integration (mit Laravel, Node.js, Spring Boot Backends)
✔ Firebase-Integration (Authentication, Cloud Messaging, Firestore, Analytics)
✔ App-Wartung & Updates (Fehlerbehebung, Performance-Optimierung)
✔ Google Play Store Deployment & Store-Optimierung
✔ Legacy-App-Migration (Von älteren Android-Versionen auf moderne Architektur)
✔ UI/UX-Implementierung nach Material Design Guidelines
✔ E-Commerce-Apps (Payment-Integration, Produktkataloge)
✔ Lokale Datenbanken (Room, SQLite, Realm)
✔ Drittanbieter-SDK-Integration (Social Media, Maps, Payment-Gateways)

⚡ Warum mich buchen?
✔ 5+ Jahre Erfahrung in Android-Entwicklung (Java/Kotlin)
✔ Sauberer, wartbarer Code (MVVM, Clean Architecture, SOLID-Prinzipien)
✔ Schnelle Kommunikation (Deutsch & Englisch)
✔ Vollständiger Entwicklungszyklus (Konzept bis Play Store)
✔ Regelmäßige Updates & transparente Projektverwaltung
✔ Performance-Optimierung (Speichermanagement, Netzwerkoptimierung)
✔ Kostenlose Beratung & Konzeptentwicklung

Mein Tech-Stack:
→ Java | Kotlin | Android SDK | Android Studio
→ Jetpack Components (ViewModel, LiveData, Room, Navigation)
→ Retrofit | Volley | OkHttp (Netzwerkkodierung)
→ Firebase | Google Play Services
→ Git | GitHub | GitLab | Bitbucket
→ Material Design | ConstraintLayout | Jetpack Compose (optional)

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Hi there! I'm an experienced Android Developer (Java & Kotlin) offering freelance development services to build robust, user-friendly, and scalable mobile applications. Need a native Android app, API integration, or maintenance for your project? Let's talk!

Services I Provide:
✔ Native Android App Development (Java & Kotlin)
✔ RESTful API Integration (with Laravel, Node.js, Spring Boot backends)
✔ Firebase Integration (Authentication, Cloud Messaging, Firestore, Analytics)
✔ App Maintenance & Updates (Bug fixing, Performance Optimization)
✔ Google Play Store Deployment & Store Optimization
✔ Legacy App Migration (From older Android versions to modern architecture)
✔ UI/UX Implementation following Material Design Guidelines
✔ E-commerce Apps (Payment Integration, Product Catalogs)
✔ Local Databases (Room, SQLite, Realm)
✔ Third-party SDK Integration (Social Media, Maps, Payment Gateways)

⚡ Why Hire Me?
✔ 5+ Years Experience in Android Development (Java/Kotlin)
✔ Clean, Maintainable Code (MVVM, Clean Architecture, SOLID Principles)
✔ Responsive Communication (English & German)
✔ Complete Development Cycle (Concept to Play Store)
✔ Regular Updates & Transparent Project Management
✔ Performance Optimization (Memory Management, Network Optimization)
✔ Free Consultation & Concept Development

My Tech Stack:
→ Java | Kotlin | Android SDK | Android Studio
→ Jetpack Components (ViewModel, LiveData, Room, Navigation)
→ Retrofit | Volley | OkHttp (Networking)
→ Firebase | Google Play Services
→ Git | GitHub | GitLab | Bitbucket
→ Material Design | ConstraintLayout | Jetpack Compose (optional)

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Merhaba! Ben deneyimli bir Android Geliştiriciyim (Java & Kotlin) ve sağlam, kullanıcı dostu, ölçeklenebilir mobil uygulamalar geliştirmek için serbest çalışma hizmetleri sunuyorum. Native Android uygulaması, API entegrasyonu veya projeniz için bakım desteğine mi ihtiyacınız var? Hadi konuşalım!

Sağladığım Hizmetler:
✔ Native Android Uygulama Geliştirme (Java & Kotlin)
✔ RESTful API Entegrasyonu (Laravel, Node.js, Spring Boot backend'leri ile)
✔ Firebase Entegrasyonu (Kimlik Doğrulama, Cloud Mesajlaşma, Firestore, Analytics)
✔ Uygulama Bakımı & Güncellemeleri (Hata düzeltme, Performans Optimizasyonu)
✔ Google Play Store Yayınlama & Store Optimizasyonu