I took part in development of GetScorecard SAAS CRM system - cloud crm for small and middle business.
Implemented multiple users mode inside of single account. Implemented reports generation based on different parameters.
Implemented flexible relations between entities, so any entity can be related with any entity.
Implemented Paypal integration for purchasing premium account subscription.
Implemented integrations with multiple external APIs. There are Wordpress, Contact Form 7 and Woocommerce integrations via plugins. There are also integrations with other 3rd party services: Ebay, Etsy, BigCartel, Wix, Google Calendar Api, Weebly etc.
Implemented public API based on Apigility. Implemented learning/onboarding processes based on Enjoyhint.
Took part in project while I was working in Yumasoft inc. Team size from 1 til 4 persons on different time. I was responsible for all technical part and communication with product owner.