A comprehensive archive of selected case studies, experiments, and technical systems covering e-commerce, automotive, and retail.
Migration project converting a legacy Windows-based automotive transaction system into a modern web application. Co-led backend as Dev Lead, designed AI Agent workflow reducing overhead by 70%.
Enterprise-grade online store system for a globally recognized F&B brand in Japan. Resolved critical Serverless infrastructure issues — reducing ElastiCache peak connections by 97.9% and boosting email delivery from 68% to 99.9%.
Cloud-based POS and retail chain management platform supporting store operations including ordering, billing, inventory, discount management, and data synchronization across HQ and store nodes.
Showing 1-9 of 9 projects