A visual designer and illustrator, Penney Looije specializes in UI design with experience working for clients and brands such as ABN AMRO, Zilveren Kruis, Coca-Cola, Simyo, De Bijenkorf, and Reaal. Working as a senior lead UI designer for the wealth department of the National Bank of Australia, she has designed the MLC app for both Android and iOS, as well as new screens for Face ID. Her diverse skills set also include e-commerce web design, webpage optimization, user research, and photography concept.

Leandro Varanda is an interaction designer specializing in user experience and product interfaces. He has over 15 years of experience working with digital design for several agencies, including Terra Networks, Expert360, Digital Garden Sydney, Lampejos, Agendor, Geekie, Predicta, Stockad, and Hac Sites. As an expert in UX and documentation, he is skilled in developing customer survey analysis, metrics, wireframes, sitemaps, prototypes, user flows, personas, A/B testing, and user testing. Leandro is also proficient in prototyping and graphic editing tools like Adobe Photoshop and web programming languages such as HTML/CSS.

Lucas Toledo is a UI/UX designer with experience designing websites, mobile apps, and social media apps for companies across a range of industries, from e-commerce, SaaS, fintech, IT, fashion, F&B, and advertising. His clients include Vodafone, Luxottica (Rayban and Arnette), Sensodyne GSK, Amsterdam Schiphol, Corona India, MLDS Cancer Foundation, Aegon, Natuurmonumenten (National Parks), SZW (Government of the Netherlands), Famous Grouse, EDP, Teleperformance, and Belém Art Fest, among others. He is proficient with Adobe Photoshop, Illustrator, After Effects, Final Cut Pro, Axure, Sketch, Zeplin, and more.

Daniel Sammut is a brand and UI/UX designer with extensive experience crafting brand identities and digital experiences for startups and businesses. Having worked at a Sydney-based brand and product agency, he has led projects for local and international clients across various industries such as fashion, finance, hospitality, tech, and travel. His past clients include Jimmy Brings, Sprout, Manning Cartell, True North, Stoney Roads, Suppertime, and Flare.

Cristina Vanko is an art director, hand-letterer, and illustrator with experience art directing and illustrating marketing collaterals and campaigns for global brands such as McDonald's, Instagram, Nike, Crate & Barrel, Allbirds, Ragu, Trunk Club, Think with Google, Auntie Anne's Pretzels, IBM, Billboard Magazine, and Huffington Post. At Y&R, she designed for Mini Babybel cheese account, including web, print, social, online video, OOH, digital, and TV. She is also the author of books Hand-Lettering for Everyone and Adult-ish published by Penguin Random House.