Hey, I have read your requirement and seems you require an experienced functional QA tester for testing your product within your budget.
To brief about myself, am 7+yrs experienced QA Manual tester worked for Enterprise Product based MNCs and Freelancing as well, where expertised in Web apps, Mobile apps [Native, Hybrid], Desktop apps [Win10, Mac, Linux],...Ecommerce, Job portals, Real-estate,...etc.
Also have expertise on Automating web app using Selenium Webdriver with java.
So, I can very well take your test tasks and complete to your expectations with followings Quality procedures.
I personally hold few Android & on demand iPhone for testing purposes.
If your interested with my above proposal and my profile, kindly contact back and we could discuss in detailed about your requirements.
Thanks.