Overview
Team project for an online store selling 20th century European vintage lighting and accessories
Backend Developer·2023
Arffy
Team project for an online store selling 20th century European vintage lighting and accessories
KotlinSpring Boot 2MySQLAWS EC2/S3/RDS
Project Details
Highlights
Team Project
Backend development for a live vintage lighting store operated for 9 months (2023.12 ~ 2024.08)
Concurrency Control
Pessimistic locking for inventory deduction and payment duplication prevention
Security
Encrypted personal information storage using JPA Converter
Authentication
JWT token auth + OAuth 2.0 Kakao social login
Payment
PortOne API integration for credit card/simple payment system
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