Triplebyte, a platform for engineers to showcase their skills, is making user profiles public by default, allowing them to be shared on job applications, LinkedIn, and GitHub. Users have one week to opt-out of making their profiles public. The company aims to create a skills-based credential for engineers, but some users are concerned about the potential impact on their privacy and job searches. The change is intended to help Triplebyte take on LinkedIn and create a better engineering resume.