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Programming & Development Apps & Mobile

Android Mobile Application (Kotlin/Java)

$15/hr Starting at $25

Looking for a skilled Android app developer to build a modern, high-performance mobile application? At DI Solution, we create custom, user-friendly Android apps with clean design, smooth performance, and powerful functionality. From startups to enterprises, we deliver scalable mobile app solutions tailored to your goals.


⚙ Technologies We Use:


✔ Languages & Frameworks: Java, Kotlin, Android Studio, Jetpack Compose, XML

✔ Architecture: MVVM, Clean Architecture, Dependency Injection (Hilt/Dagger)

✔ Backend & APIs: Firebase, RESTful APIs, Retrofit, Node.js, Express

✔ Databases: Room, SQLite, Firebase Firestore, MySQL


👉 What We Offer:


• Custom Android App Development (Java / Kotlin)

• Modern, Responsive UI/UX Design

• API & Firebase Integration

• Secure Backend Architecture

• Optimization for Speed and Stability

• Bug Fixing & Maintenance

• Play Store Deployment Support


📍 Why Choose Us:


• Quick response & on-time delivery

• Milestone-based workflow

• 100% client satisfaction

• 24/7 communication

• 60 days of free support


📩 Message us to begin your project; our developer is prepared for interviews or a short test task to prove skills.

About

$15/hr Ongoing

Download Resume

Looking for a skilled Android app developer to build a modern, high-performance mobile application? At DI Solution, we create custom, user-friendly Android apps with clean design, smooth performance, and powerful functionality. From startups to enterprises, we deliver scalable mobile app solutions tailored to your goals.


⚙ Technologies We Use:


✔ Languages & Frameworks: Java, Kotlin, Android Studio, Jetpack Compose, XML

✔ Architecture: MVVM, Clean Architecture, Dependency Injection (Hilt/Dagger)

✔ Backend & APIs: Firebase, RESTful APIs, Retrofit, Node.js, Express

✔ Databases: Room, SQLite, Firebase Firestore, MySQL


👉 What We Offer:


• Custom Android App Development (Java / Kotlin)

• Modern, Responsive UI/UX Design

• API & Firebase Integration

• Secure Backend Architecture

• Optimization for Speed and Stability

• Bug Fixing & Maintenance

• Play Store Deployment Support


📍 Why Choose Us:


• Quick response & on-time delivery

• Milestone-based workflow

• 100% client satisfaction

• 24/7 communication

• 60 days of free support


📩 Message us to begin your project; our developer is prepared for interviews or a short test task to prove skills.

Skills & Expertise

Android DevelopmentApp & Mobile DevelopmentApp DevelopmentDashboard DesignGoogle Play DevelopmentJavaKotlin ProgrammingMobile DevelopmentReact NativeResponsive Web Design

Related Work Collections

1 Reviews

  • Rodrigo 18

    Rodrigo 18 says,

    DI Solutions initially developed our AI roleplay system and later supported us in restoring and redeploying it after a critical failure. They were able to bring the system back to a functional state, including server setup, deployment, and database restoration. Communication improved during the final phase, and the team showed commitment to resolving key technical issues. We are currently running a controlled testing phase to validate long-term stability, but we appreciate their support in both the development and recovery of the system.

    for Voice AI Developer – Real-Time Conversat on Mar 20, 2026