Mobile App Design Project: Snack Delivery Service

Task List & User Flow

I identified essential user tasks and mapped a journey flow diagram to plan the architecture and key interactions.

Main Tasks:

• Create/edit an account

• Take onboarding quiz and set preferences

• Browse by diet, brand, or category

• View product details and nutritional info

• Add to cart, favorites, or autoship

• Place orders and track deliveries

• Manage autoship frequency and quantity

• Contact support and read FAQs

Flow Highlights:
Users can access curated snack suggestions after completing onboarding. They can then browse or filter based on dietary needs (e.g., gluten-free, keto), add items to cart or subscription, and easily track upcoming orders.

Visual Design & Branding

I designed a modular, clean UI system to support both product exploration and purchase flow:

• Built a full color system with green, red, yellow, and neutral tones to create hierarchy and visual balance

• Designed and tested component variants for buttons, cards, icons, and onboarding steps

• Ensured accessible contrast and reusable style tokens for scalable design

Key Screens

• Opening & Onboarding: Clean welcome screen, quiz-based preference setup

• Home Screen: Personalized recommendations, featured brands, and snack categories

• Browse Screens: Tabs to explore by diet, brand, category, and trending items

• Product Page: Focus on nutrition info, reviews, pricing, and quick add-to-cart

• Cart & Autoship: Simple flow for editing, scheduling, and managing recurring deliveries

Component System

I developed a flexible design system that included:

• Button states (normal, hover, active)

• Input fields with validation

• Chip filters and icons

• Reusable cards for snacks, brands, and categories

• Visual feedback for onboarding progress, cart updates, and selection states