I’m working on a digital initiative tentatively called “Hay Salam Indonesia” and I’m still open to whether it ultimately becomes a website, a mobile app, or a standalone software application. Right now I need a skilled professional who can help me refine the concept and produce an initial, user-friendly prototype. Here’s what I’m looking for: • A clear proposal describing which format you believe suits the idea best—web, mobile, or desktop—and why. • A basic but functional prototype that demonstrates the core greeting flow and overall look and feel. • Design files and source assets so I can iterate further or share them with stakeholders. When you respond, please include design samples from your past work that show you can create clean, engaging interfaces. If your portfolio includes greeting, messaging, or social-style projects, even better. I’m ready to move quickly once I find the right fit, so feel free to outline your process and timeline.