Optimize Unity Android Game Performance

i will pay maximum 2000 inr only but if you do this good i will give more projects in future

I have a finished Unity Android game that runs perfectly on high-end devices (12GB RAM/120Hz). However, on low-to-mid-range devices (4GB RAM or older chipsets), the game suffers from lag, frame drops, and input delay (touch unresponsiveness).

I am looking for an experienced Unity Developer to profile the game and implement optimizations to ensure a smooth experience (steady FPS) across a wider range of devices.

Responsibilities:

Analyze the project using the Unity Profiler to identify bottlenecks (CPU, GPU, or Memory).

video is also attached to understand in file section

Optimize assets (textures, models), code, and settings.

Fix input lag issues caused by low frame rates.

Ensure the game runs smoothly on devices with 4GB RAM without crashing.

Requirements:

Strong experience with Unity Performance Optimization.

Experience with Android development and testing.

Ability to reduce build size and memory usage.

Option 2: Technical & Detailed