I have substantial experience designing and developing products for clients who sell their products in Amazon. I give advice on how to approach the design of the product for the Amazon market. You already know how massive Amazon is around the world.
My services include these options:
1- Modifications to your intended product idea, or one already being sold, so that it is not accused of being a copy of a product already in Amazon or having a patent.
2- A customisation of a product already being manufactured, in a place like China, so that you can sell it under your own brand.
3- A new version of a product you already sell.
4- A completely new and original product for a new market or in a field where you want to compete with your product.
Depending on the product type above, the activities I offer are:
a) Market research in Amazon. Comparative analysis with competing products.
b) Study of customer reviews of your product and/or competing ones. List of desirable features for your product, based on those of successful sellers or the critiques in reviews.
c) Concept design ideas for your product.
d) 3D CAD development with mechanical detailing.
f) Design for Manufacture.
g) Production costings and price once it is in Amazon.
h) Support for raising funds (e.g. for crowdfunding).
i) Support for Patent application.
j) Sourcing manufacturers for the product.
k) Obtaining quotes, commercial and technical liaison with the manufacturers.
l) Organising the manufacture: tooling, samples, supervision.
If you are not familiar with selling in Amazon already, this page (click) could interest you.
Here are examples of products, I designed, which are suitable for marketing in Amazon.