2025-06-23 00:00:00 Linker -- Build your digital identity and start connecting here! Are you ready to stand out? Linker is a digital business card app carefully developed by Hong Kong startup PortfoPlus, which allows you to easily create your own digital image, show your personal characteristics, and expand your network. Developed locally in Hong Kong, modern design, and stylish interface! Through a carefully designed flip-page interface, from professional background, interest tags to social platform links, you can show your unique personality and professionalism, making your digital identity more warm and in-depth. Whether you are a business developer, freelancer or corporate manager, Linker can help you build a professional image, expand your interpersonal network, and help create business opportunities.