Image 1: screenshots of the user profile (admin view) on desktop and mobile.


The Tudu (to do) list is a tool to create and update lists of places you’ve been to or want to go to, with the possibility to add personal notes to each place, as well as ratings that don’t affect the places’ overall ratings. …

Image 1: Overview of the main navigation and filtering components, in desktop and mobile view.


Tudu is a Canadian startup created to help you find and share fun and unique things "tudu" (do to) in Toronto. Since September 2020 I've been leading the redesign of the web platform’s interface, by improving the look and usability existing pages and components, and creating new ones. …

Image 1: two screens (Dine & Drink and Filters) of the app, and a screenshot of the Marketing website's homepage.


I designed Citadin for my UX Design Diploma's Capstone Project. It's a mobile app that provides personalized recommendations of things to do and places to "dine & drink" near a user’s chosen location, using date, time, budget, interests, tastes and needs filters. The app allows users to plan their outings…

Image 1: two screens (home and loan repayment) of the app, and the overview page on the web platform.


I'm designing a VSLA digital solution to help SaCoDé facilitate 765 (and counting) Village Saving and Loan Associations spread across Burundi. As head of development and a designer, I will take you through a journey that begun with exploring existing solutions for the challenge SaCoDé is facing, and resulted in…

Karl-Chris Nsabiyumva

Burundian living in Toronto | Dad, Husband, Entrepreneur, Storyteller & Product Designer | Tweep (@nsabiyumva_)

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