what do you mean hit a brick wall. i think alittle more insight would be helpful. maybe a masters or a mba might help you stand on top of the wall. certificans arnt the end all to getting the job you want theres
alot of other things involved.
i know a lead software engineer who has 0 years of college 0 certifications and makes 150+k and used to make 3 times his salary as a consultant (family made him stop that the time away was too much).
imop its not who you know or what kinds of paper you have your name on, it is how well you know what you know,and how well you can perform.