Sure, here's a revised version of your message:

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Are you envisioning a startup like Uber, Instagram, DoorDash, or Tinder?

**3 Months Free Maintenance after Launch**

**Apple and Google Approval 100% GUARANTEED**

With over 9 years of expertise in Android app development, I specialize in crafting mobile applications that meet Google Play Store standards.

**Key Highlights:**

- Developed 700+ apps to date.

- Ensured 100% client satisfaction.

- Delivered high-quality products.

- Expert in UI/UX design.

- Proficient in Kotlin, Flutter, Java, and other cutting-edge technologies.

**Categories of Apps Developed:**

- Food Ordering

- On-Demand Handyman Services

- Social Networking

- Taxi Booking

- Dating

- Finance

**Approach to Android App Development:**

Requirements Gathering → Project Planning → Website Wireframing → Android App Design → Development with Website Database Integration → Stress Testing → Delivery → Maintenance

**Note:** Let's discuss your Android app project requirements before proceeding with your order.

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This version maintains the essence of your original message while enhancing clarity and readability.