About Developer Signal Grader

Developer Signal Grader turns a public developer portfolio into a clear developer-signal score. It looks at the work, proof, and project storytelling hiring teams can actually see, then explains what communicates experience and what creates uncertainty.

The score is the starting point, not the product’s entire purpose. Our goal is to replace vague career advice with specific, prioritized improvements you can make to project case studies, technical clarity, portfolio structure, and your overall engineering story.

AI feedback is advisory rather than a hiring decision. We show the reasoning behind the result so you can apply judgment, make changes, and measure progress on your next scan.