I want to apply for a job as a penetration tester in a good company. I have a fairly good knowledge of programming and have experience as a back-end developer.
I started to work with Burpsuite, ZAP, Metasploitable2, Juiceshop, and I've started to do some stuff locally. I want to gain more experience and do some challenging stuff but don't know what to do.
It was suggested that I should learn Rust & Go and develop security applications.
I don't know how to start off and get my hands dirty on developing security applications to gain enough experience to apply for that job. (I'm planning to complete it within a month.)