Business Management App Concept
Figma
Hotel Booking App Concept Design
Figma
Wallet App Concept Design
Figma
Music App Concept Design
Figma
Amazon Mobile Redesign
Sketch App
This is an individual project to redesign the Amazon mobile app. The concept is developed based on the product thinking insight that considers the app as a support for customers throughout entire journey of Amazon experience, rather than just a mobile display stand. The detail of the design process is described in a medium article.
The tab navigation would help users encounter attractive features and programs more often. Also each screen was redesigned to reveal relevant information to the context. For example, splash page is showing one of the core user value not just brand logo. Also, product information is presenting delivery date more clearly as it is the most significant factor in purchase decision.
If you are interested in the detail, please visit the medium article.
Community Issue Reporting Service Concept
Sketch App
This project targets Korean apartment residential communities, which includes different types of users from residents to community staffs such as cleaning staffs and securities. With the background, I started designing the concept from understanding how users in ecosystem of residential community interact each other to find and fix problems. Below user journey map describes the brief flow of interaction through the process of the community members resolving issues.
The exercise also includes user testing with interactive prototype developed based on the primary concept of mobile applications for both resident users and cleaning staff users. User testing showed that the user values of the applications are aligned to the needs of target users, and also critical points that need improvement.
Below is the final outcome of the design exercise. The flow map shows how the application works to allow users reporting issues in the application and monitoring while the issues are handled by community staff. Also, the application help cleaning staffs to manage their work load more efficiently by allowing them proactively decide their time frames.
Concept Design for Personal Cloud Website
Sketch App
These are the mockup screens for a personal cloud storage web service concept. This concept is for the existing personal cloud service, Naver cloud, which offers a mobile application and a website as service channels. It revised the outdated web interface of the service to improve aesthetics and clarity of the interface. Also, the UX/UI of the concept is aligned with the concept of the mobile application of the service to provide a consistent and intuitive user experience throughout the service ecosystem.
The concept offers an optimized user experience of browsing and managing digital content for the two major usage scenarios - photo-centric use and document-centric use. It adopted the ideas from the mobile UX redesign and rearranged them into a web-based interface.
An interactive demo of the concept is available through this link. It shows the navigation and interactions of user interface components. The website is built with HTML, CSS, Javascript and PHP.
The images presented on this page do not copy the exact design of Naver cloud web service. Also, the contents and opinions displayed do not represent those of any former employer.
Concept Design for Mobile Personal Cloud Application
Sketch App
These are screens of a new concept for a mobile personal cloud storage application. The concept is to redesign the existing cloud app, Naver Cloud, a photo-centered storage service that also can be used as a personal drive. The UX/UI concept for the app is developed based on insights from service strategy and user behavior data analysis. You can read more about the progress and the rationale of design here.
Enterprise Messenger Design
Figma / Sketch App / Framer.js
These are the concept designs and interactive prototype for enterprise mobile groupware. The concept is from the project "Enterprise Messenger", which you can read about here.
Mobile Calendar UI Prototype
Framer.js
This prototype is for our 2018 Naver mobile calendar application redesign project. I designed this prototype to help in the decision-making process of the app's UI and interaction design project. These materials were helpful in discussions to help designers who worked on the project decide which components and interaction to use for our app. Also, it helped us communicate our design to developers to persuade them to adopt our interaction design concept.
I've developed this prototype using Framer.js exclusively, except for some graphical elements designed in Sketch app.
You can view the prototype through the links below. It is separated into a series of framer prototypes to avoid network and device capability issues.
The design of this prototype is not the exact design of Naver calendar app. Also this site shows the upgraded version of the prototype, while the rougher version of it was used for the project.