01
Multi-Identity Management
Users need to switch between different cards for various scenarios. The architecture must support multi-card creation and dynamic permission sharing for diverse professional needs.
Redefining Networking and Event Interaction in the Slasher Era
GoodParty is an integrated platform centered on digital business cards, specifically designed for multi-hyphenate professionals and event organizers. Through electronic card exchange and coupon redemption systems, it boosts networking efficiency and promotes brand marketing exposure.

BACKGROUND
GoodParty focuses on connecting professional networks and event interactions for freelancers, entrepreneurs, and 'slashies.' The goal was to build a platform integrating e-card exchange, event participation, networking, and coupon collection. JoinX was commissioned for UI/UX Design, Cross-Platform App Development, and Backend System Construction to improve networking efficiency and provide merchants with effective marketing channels.

CHALLENGES
Addressing high-frequency interaction needs for 'slashies' and event scenes, we identified these challenges:
01
Users need to switch between different cards for various scenarios. The architecture must support multi-card creation and dynamic permission sharing for diverse professional needs.
02
Business cards must be exchanged in seconds. We minimized barriers by optimizing QR code recognition to boost on-site interaction rates.
03
Solving the pain point of losing touch after an event, the system automatically archives exchange records for easy tagging and follow-up interaction.
04
Designed a coupon redemption process that balances real-time verification and anti-counterfeit logic with a seamless user experience.
SOLUTIONS
Focusing on 'Relationship Management' and 'Event Modules,' we planned a complete system workflow:

Users can switch between specific digital cards based on business scenarios, perfectly fitting the needs of the slasher generation.
Exchange cards quickly via QR codes; the system automatically archives contact details, event names, and timestamps.
Integrated merchant backend management supporting one-click collection and real-time anti-counterfeit verification to boost brand conversion.
TECH STACK
To ensure platform stability and data processing performance, we adopted a robust backend architecture:
01
Established a stable RESTful API to handle multi-card permission logic and secure coupon redemption, ensuring security and performance.
02
Utilized MariaDB/MySQL for a high-efficiency access architecture, ensuring the accuracy of massive networking records.
03
Optimized on-site interaction through a fast QR recognition engine and intuitive interface design.
IMPACT
Card exchange records are auto-saved to the cloud, solving the tracking issues of physical cards and turning interactions into valuable data.
Significantly lowered the barrier to on-site interaction, effectively increasing participation and brand connectivity.
Brought actual foot traffic and marketing exposure to partner merchants through digital coupon collection and redemption.
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