Micro-interactions—the small animations and feedback moments when a user taps, swipes or completes an action—are what make a digital product feel polished and responsive. I build high-fidelity, interactive prototypes that include these refined details. Think of a button that subtly depresses on click, a success checkmark that animates after a form submit or a smooth transition between tabs. This service starts with your approved visual designs and brings them to life with purposeful motion. You receive a shareable prototype link that feels nearly like a live app and a separate file containing exported Lottie JSON files or video clips of complex animations for developer handoff. I include a document that specifies the easing, duration and trigger for each interaction. This level of detail is important for premium consumer apps, fintech products where perceived reliability is key or any brand where user experience is a primary competitive advantage. It moves the conversation from how the app looks to how it feels to use. I’ve found that demonstrating these nuances in a prototype prevents misinterpretation and leads to more accurate development estimates.