WB,
Have you spoken to your Rabbeim for advice and do the shadchanim you use really understand working bochurim? Also, while I’m sure you daven with a minyan and learn daily, do people know it? I’m not advocating doing so merely for show, but if your regular place is a small shteibel, you may consider frequenting a bigger place where you’re more visible. That way, people will see how solid you are and hopefully keep you in mind. May you find your match very soon!