unity, mediapipe and opencv, colour detection

Experienced developers only. No "I can do it" or "I want to do it" or "I am an expert, I have done 1 project"

Platform: ios and android

General description:
1. Unity based project with the ability to
2. detect colours
3. show filters

Tasks to do:
1. Add colour detection for 5 areas (I have unity example code), 5 days
2. Reduce reduce from 409Mb to below 50Mb, 1-2 days
3. Bug fixing for 1 filter, 4 hours
4. Add 7-8 filters, 5-10 days

Deliverables: deliver source code and APK for each of the above steps. Optimized in every step after point 2.

Timeline: 15-22 days

Budget: $2500

Your experience:
- 5+ years in unity
- 10+ years in native
- mediapipe
- opencv

Disqualifying:
1. any disputes on your profile
2. any winging and non answers
3. any time estimates and price that are not reasonable
4. timeline that exceeds 5 weeks
5. any words like web, php, js or graphic design on your profile

Qualifying questions (means clear and concise answers, no winging or avoiding them):
a. how many projects have you made in unity?
b. how many projects have you made with mediapipe?
c. how many projects have you made with opencv? the free version?
d. how many projects have you reduced in size? what were the results? s