Hi,
I am an Yii2 developer with 3 years experience in Yii2 and more than 5 years experience in web technologies. My current project is a reporting software for a manufacturing company and is based on Yii2. I have worked on all major components of Yii2 in this project, including RBAC, Custom Validators -both client and server side- Active Records, Multiple DBs (oracle, mysql and informix), Query Builders, Widgets, cookie based logins, etc.
I have handled similar reports in Yii2 and I am sure I will match your requirement. Looking forward to hear from you.
Thanks and Regards,
-Naeem