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The resource I keep returning to for reference is
https://dribbble.com/.
After applying this selective method my inbox began filling with real inquiries. Explaining the reasoning behind design decisions made a huge difference for viewers. Including every concept draft only confused people who saw the gallery. Trimming the fat turned out to be the single best edit I performed.
Another useful step was asking a few experienced designers to review my selection. They pointed out that splashy graphics without context feel hollow to hiring managers. The recommendations shifted my presentation style completely toward substance.
Reducing my featured work to five core items boosted the response rate enormously. I stopped chasing fancy effects and focused instead on clarity. My recommendation to anyone starting out is begin with a brutal edit.