Overview
Haifood is a food delivery service under Haitoko SuperApp, designed to help users easily discover nearby restaurants and order meals quickly and reliably within one platform.
As the solo Product Designer, I led the end-to-end design process — from user and business research, product flow, wireframes, and UI design to usability testing. I collaborated closely with stakeholders to align business goals, and worked with developers to ensure a smooth and scalable product experience from concept to launch.
Challenges
Haitoko wanted to expand its ecosystem by introducing a food delivery service. The challenge was to design an experience that feels fast, intuitive, and trustworthy while integrating smoothly into the existing superapp. I needed to ensure the new flow felt seamless for users and aligned with the platform’s overall structure and goals.
Shaping the Solution
Wireframe
Defining the Product Look & Feel
After aligning on the user flows and wireframes with the business team, product manager, and developers, the next step was to translate these foundations into high-fidelity designs and build a cohesive design system.
Validating the Experience
Ask the user to rate the design solutions offered on a scale of 1-7, and record the results provided by the user
Ordering Food
User 1 : 6
User 2 : 5.5
User 3 : 7
Requesting Restaurant
User 1 : 6
User 2 : 6
User 3 : 6

Good Points
There is no service fee
Prices in the application are in accordance with prices in the restaurant
Cheap shipping costs
Nice and simple design
Many promotions










