2D Endless Runner Game – BOZO Rider Unity / Construct

Hello,
I am looking for a top-rated developer to build a 2D endless runner game for Android.
Game concept:
Character: BOZO (clown) riding a motorcycle
Auto-run (side scroller)
Tap to jump
Collect coins
Avoid obstacles
Cartoon, kid-friendly, circus style
Platform:
Android (APK delivery)
Unity 2D or Construct 3 (your recommendation)
Important:
NO blockchain or wallet integration in v1
Coins are in-game points only
Crypto rewards are handled externally by me (later)
Deliverables:
Playable APK
Full source project
Basic menu (start / restart)
Simple sound effects
Clean & optimized code
Ownership:
Full rights transferred to me
No reuse of assets or code
Questions:
Can you show similar endless runner games you built?
What engine do you recommend and why?
Estimated time & price?
Thank you.