hi.guru app - Instant message customer service. hi.guru app - Instant message customer service. from Nathan Jack hi.guru app - Instant message customer service. hi.guru is an instant message customer service app and desktop platform.I created the brand ID, illustrations and worked on the UX with a team. View Website Empty state showcase. gLike hi.guru app - Instant message customer service. hi.guru is an instant message customer service app and desktop platform.I created the brand ID, illustrations and worked on the UX with a team. View Website UX Illustrator Art Direction Illustration Share R 7 n Available Freelance Nathan Jack UX - Digital and Graphic Designer, Art Director & Advertiser.... Cape Town, South Africa Follow Contact