About the Project
POS Pro is an advanced SaaS-based Point of Sale & Inventory Management solution created for retail stores and multi-branch businesses. The goal was to design a platform that is not only powerful and feature-rich but also simple, modern, and user-friendly.
Our responsibility covered the end-to-end design process – from research and wireframes to UI/UX design for mobile and web apps, style guide creation, landing page design, and finally, development for cross-platform mobile apps.

Problems
During research, we discovered several key issues with existing POS systems:

• Outdated and complex designs make daily tasks slow and frustrating.
• Poor inventory tracking often leads to stock shortages or oversupply.
• Multi-branch businesses struggle to monitor sales and staff performance centrally.
• Inconsistent user experience between desktop and mobile apps.
• Steep learning curves – staff training takes too long because of cluttered interfaces. Challenges
  Designing POS Pro came with its own set of challenges:
  
  • How do we create a scalable SaaS interface that works for both small shops and large enterprises?
  • How do we make the checkout process faster and smoother for busy cashiers?
  • How can we present complex inventory and reporting data in a simple way?
  • How do we ensure the same experience across web, mobile, and landing page?
  • How do we design in a way that supports Flutter development for cross-platform apps?
  
  Our Solutions
  To solve these problems, we approached the design strategically:
  
  • Simplified Navigation & Architecture: Clear modules (Sales, Inventory, Reports, Settings) with logical grouping.
  • Dashboard-First Experience: Owners and managers get an instant overview of sales, top products, and branch performance.
  • Role-Based UI: Owners, cashiers, and inventory managers each see only what’s relevant to their work.
  • Responsive Design: Consistent, mobile-first experience across all devices.
  • Design System: Built a reusable component library (buttons, tables, modals, alerts) to maintain visual consistency.
  • Development: Designed screens optimized for smooth implementation in Flutter for Android & iOS apps. Wireframes
    We started with low-fidelity wireframes to quickly map out workflows like sales checkout, stock management, and reporting. Style Guide
    To keep the platform professional, modern, and consistent, we built a comprehensive style guide: Landing Page