I will create lottie animation for website, mobile app, icon logo gif UI json sprite

A Lottie is a JSON-based animation file format that enables designers to ship animations on any platform as easily as shipping static assets. They are small files that work on any device and can scale up or down without pixelation.

There are certain limitations that need to bear in mind while making lottie animation, you can contact me before ordering to check how it could be done and at what level of details as per original work. Also you can check supported features at https://airbnb.io/lottie/#/supported-features

There are a few options for you, you can use a stock illustration (paid or free), you can order an illustration on Fiverr from an illustrator, also I can use an image to make a lottie, but there might be some issues with the file size and scalability. It would be better to discuss what you are after

I don not provide any code or tips of how to implement lottie animations. You will need to talk to your developer and check what framework will be used and how he would like those animations handled, for ex.: separate animations for each action on a button or an icon or in one file.