My contribution

Did package to send messages (email, sms, fcm, gcm). Remade using existing payment system UAPay under Omnipay API. Add log of important points. Fixed falling mailing messages through incorrect input in event which served by crontab. Add to admin panel filters on users. Implemented lending system PingYo for Britain on Backend and Frontend. I made it easily extensible to the US and Canada.

Deploying

Back end

Front end