App Developer

Building clean & modern Apps for everyone.

I am Shivam Raj, an app developer from Bihar, India. I create mobile apps, website that are fast, stable, modren and easy to use.

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Featured Apps
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About Shivam Raj

I am a 22-year-old Android app developer and student from Bihar, India. Under the brand great4you.in, I focus on building simple, useful and visually pleasing Android apps – from 4K wallpaper collections and WhatsApp sticker packs to utility tools like image resizers.

My tech stack includes Java, Android Studio, PHP, MySQL and WordPress. I care about app performance, clean UI, and respecting user privacy.

I enjoy experimenting with animations, custom UI components, AdMob integrations and small details that make an app feel premium, even when it is free to use.

What I can build for you

  • Custom website & apps
  • Back-end admin panel
  • Simple content & blog apps
  • Backend & API with PHP/MySQL
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Tech stack & skills

  • Android: Java, Android Studio, modern Material components.
  • Backend: PHP, MySQL, REST APIs for dynamic apps.
  • UI / UX: clean layouts, custom views, motion & transitions.
  • Monetisation: AdMob, Meta Audience Network, AppLovin integration.
  • Publishing: Play Store listing, screenshots, basic ASO.

How I work

  1. 1.
    Understand your idea
    We discuss your concept, features and target users.
  2. 2.
    Plan & UI draft
    I create a simple plan and basic screen flow.
  3. 3.
    Development
    Core features, clean code and smooth UI animations.
  4. 4.
    Testing
    Fix bugs and optimise performance for real phones.
  5. 5.
    Publish & support
    Upload to Play Store and provide basic post-launch support.

Live apps on Google Play

All apps are published under my Google Play developer account with regular updates and support.

Funny Baby Stickers WAStickers icon

Funny Baby Stickers WAStickers

Cute and funny baby stickers for WhatsApp.

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Minimal Wallpapers: Minimalist icon

Minimal Wallpapers: Minimalist

Clean, simple and distraction-free minimal wallpapers.

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Image Resizer for SSC, Forms icon

Image Resizer for SSC, Forms

Resize photos in KB/MB for SSC & other online forms.

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4K Wallpapers - 4everWalls icon

4K Wallpapers - 4everWalls

Collection of HD & 4K wallpapers for every mood and style.

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Need an Android app for your idea or business?

I offer end-to-end Android app development - from concept and UI design to development, testing and Play Store publishing.

  • Pixel-perfect UI with modern, colorful and minimal design.
  • Secure app architecture and clean code.
  • Integration with AdMob or other ad networks (if required).
  • Play Store assets (screenshots, description, basic ASO guidance).

Start a project with me

Click the button below, share your project details, and I will contact you by email.

Describe your project

Typical reply time: within 24–48 hours (via email).