Europe’s top rail ticket retailer wrestled with monolithic architecture, inconsistent experiences across channels, and scalability challenges during peak travel times.
JK Tech set out to modernize the interface using open-source JavaScript, migrate to a cloudoptimized .NET core stack, and deliver an omnichannel platform with high performance and reliability.
JK Tech leveraged AWS (EC2/ECS, RDS, S3), responsive MVC frontend, DevOps pipelines, test automation, and 3DS V2 payment security to handle 5× peak traffic with near-zero downtime.
Key upgrades included a sleek mobile-like interface, CI/CD-driven frequent releases, automation achieving 60% fewer test cycles, rollback in 99% less time, and strong security measures.
The revamp delivered a 7% rise in market share, 70% shorter release cycles, 10% conversion boost, 60% smaller test times, 99% rollback efficiency, and near-constant availability—supercharging growth.