👋 Hello, my name is Gui. I am a product designer who likes to create Graphic User Interfaces by understanding people & data. From 🇵🇹 to the 🌍.

<aside> 🔥 Senior Product Designer @ OLX Group Visit OLX Group website → Mentorship? You can book a time with me


✉️ **hi@gui.world

🌐 Linkedin 🐦 Twitter**


Selected projects

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Entire checkout flow of a theatre event booking, with Headout PWA

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<aside> <img src="https://s3-us-west-2.amazonaws.com/secure.notion-static.com/d0e2a283-c935-4369-95f5-cc4d51db350f/rg-newlogo.png" alt="https://s3-us-west-2.amazonaws.com/secure.notion-static.com/d0e2a283-c935-4369-95f5-cc4d51db350f/rg-newlogo.png" width="40px" /> Roundglass 2017 → 2019

Senior Product Designer at Reach App Redesigned the product with a cleaner UI for easier navigation and a better experience. Designed the wellbeing program flows with a subscription plan, increasing user retention by 50% and AppStore ratings from 2.5 to 4.7.

Product Manager at Altus Design System Built and led the design system team with the goal of improving 10 multi-platform healthcare apps simultaneously. Increased brand awareness across all products and reduced implementation time.


<aside> <img src="https://s3-us-west-2.amazonaws.com/secure.notion-static.com/cca925d7-bd34-471c-9de6-138a95010399/Zomato-flat-logo.png" alt="https://s3-us-west-2.amazonaws.com/secure.notion-static.com/cca925d7-bd34-471c-9de6-138a95010399/Zomato-flat-logo.png" width="40px" /> Zomato 2015 → 2017

Product Designer at Zomato Ads Created a new app experience to enable the new advertising model flow across all devices. Increased ad revenue by 58%.

Product Designer at Zomato Mobile Designed and worked with developers to build the progressive web app and create an app experience within the browser. This product became a new revenue stream.


<aside> <img src="https://s3-us-west-2.amazonaws.com/secure.notion-static.com/4d4fba3d-171c-42e4-9233-2cff61dbe2e7/NosPortugal.png" alt="https://s3-us-west-2.amazonaws.com/secure.notion-static.com/4d4fba3d-171c-42e4-9233-2cff61dbe2e7/NosPortugal.png" width="40px" /> NOS 2013 → 2015

Front-end Developer at NOS Built the front end of the main website and designed and launched the mobile version. My code is still live today.

UI/UX Designer at NOS Usability Was part of user experience research trying to understand the most common problems people have when managing telecommunication services.


Full experience since 2010 with months and accurate timeline

Gui Corte-Real - Design mentor - Upframe | LinkedIn