Scalable App for Sector-Based digital Services

I want to create new app. the first dropdown should be *Sector*. This makes the 4-step flow cleaner and scalable. *RECOMMENDED: SECTOR DROPDOWN - STEP 1* Here are the 6 main sectors you should keep: *1... (Budget: ₹12500 - ₹37500 INR, Jobs: Android, App Development, Backend Development, Database Management, Flutter, Graphic Design, Logo Design, Mobile App Development, Photoshop, User Interface / IA)