magento 2, additional APIs

There are some needs for complementing the APIs in our Magento 2 site

aA. From Questionnaire
Store the following parameters
1. customer_colour1
2. customer_colour2
3. customer_colour3
4. customer_colour4
5. customer_undertone

B. 12 subareas and products, Store Data to user profile in table:
customer ID
Magento ID
subarea
HexColour
Volume
- Response
True/False

C. T1, T2, Store scanned products AND colours as a history
ID
Customer ID
SubArea
HexColour
Product name
(Magento do a search after T1 has taken a photo and Receive product label string back)
- Response
True/False

D. MS3, collect combo product for the screen
1. Photo for comboproduct
2. Description
3. Price
4. Discount

E. MS8, collect combo list of product into detailed combo screen.
->For each product, can be several, collect:
1. SubArea
2. Photo for product
3. Description
4. Price
5. Discount

Your skills:
- Magento 1/2
- PHP
- 10+ years