20 Best Principle
Freelancers
to Hire
in 2025

Principle is a design tool used for creating interactive and animated user interfaces. It's commonly used by UX/UI designers for prototyping and animation.

A freelance Principle expert designs and creates interactive prototypes for websites, applications, and other digital products. They leverage the Principle software to create animations, transitions, and user interactions to enhance the user experience.

Hiring a Principle expert on Contra gives you access to top freelance talent without the hassle of commissions. You can review their portfolio, collaborate efficiently, and manage contracts and payments all in one place.

You can post a job detailing your project requirements on Contra. Principle experts who match your requirements can then apply for the job. You can also browse through the profiles of Principle experts and invite those you are interested in to apply.

Projects that require Principle skills often include designing interactive prototypes for applications, creating animations for websites or digital marketing materials, and conducting user experience testing.

The cost of hiring a Principle expert on Contra starts at $25 per hour. However, the final cost can vary based on the complexity of the project, the freelancer's experience, and the project duration.

Principle experts on Contra are paid either per project, per hour, or per milestone, all commission-free. The minimum payment for posting an opportunity on Contra is $250 or $25 an hour. Payment for each milestone is held in escrow and only released after you approve the deliverables for that milestone or automatically within three days.