Community App's CDN can server Topcoder User Avatars rescaled to the size you need, and you can easily use it from other apps!
Wherever TC API gives you an avatar URL, usually called photoURL, you should
replace it by:
`${cdnBaseUrl}/avatar/${encodeUriComponent(photoURL)}?size=${size}`where cdnBaseUrl should be https://d1aahxkjiobka8.cloudfront.net for dev
environment, or https://d2nl5eqipnb33q.cloudfront.net for prod environment;
size is the target avatar size (the actual avatar image will be rescaled,
if necessary, to fit into size × size square, preserving the original
aspect ratio of the image).
The CDN will take care about proper normalization of current and legacy avatar
URLs to the necessary paths, but be sure to check that photoURL is defined
(if not defined, the CDN call will respond with error).