Hi. While all the testing and tool certifications are good, I recommend looking into a software quality certification. Something like CSQE. It is my opinion that having a solid foundation in software quality is the gateway to a long and successful career whatever software industry career you choose.
Testing Certifications after ISTQB FL
I an 5 years experienced Automation tester(Selenium Webdrver) and have completed ISTQB FL. What are the other certifications I take up related to Agile/Automation/IoT/DevOps/Mobile Testing?