Promotional Goods Ordering System for Liquor Stores 🍺

Project Summary

Redesigned and developed a new promotional goods ordering system for liquor stores. The previous system suffered from inefficiencies and communication errors between the sales department and customer support center, leading to user inconvenience and increased internal workload. This project focused on a complete UI/UX overhaul, process automation, and optimized data flow, resulting in improved usability for liquor stores, streamlined operations for sales and support teams, and faster, more accurate customer service.

Phase

• Proposal activities
• Requirements definition
• Prototype development
• Standardization (design, development, testing)

Team Structure & Role

• 21 members total, 4 in team
• Prototype team lead, standardization member

Tasks

• Developed screen prototypes
• Organized functional requirements
• Established design and development standards
• Managed junior developers (technical support, code review)

Achievements

• Developed 12 screen prototypes (React+TypeScript) from scratch within a week during client proposal, earning high praise and winning the project
• Consolidated requirements and reflected them in system design through close client collaboration, enabling immediate feedback and rapid prototyping
• Standardized design and development rules throughout the project, establishing a highly reusable development framework
• Mentored and supported two junior members, providing technical QA, pair programming, and design review, contributing to team QCD improvement

Tech Stack

• Frontend: React, TypeScript
• Backend: Java, SpringBoot
• DB: PostgreSQL
• Infra: AWS, Linux