Our client is Japan’s top entertainment corporation whose business spreads across the fields of E-commerce and Digital Entertainment. The issue they raised to us is to migrate their entire systems with complicated parts and features to the cloud environment in only 6 months. They want to hire a team of 20 professionals to help them achieve these goals.
We found out from the beginning of the project that we would not be able to leverage their system’s infrastructure architecture because one, it was outdated and two, our customer had no previous description documentation. This meant that we have to start from scratch.
CMC Global’s development team worked together to pinpoint our client’s issues as well as provide appropriate consultation. We do this in the first steps by experiencing and learning from the previous operating system. Afterwards, the entire infrastructure architecture was redrawn and reasonable solutions were brought to the client for system migration while ensuring the same latency, without affecting performance. The working stages included:
Design -> Review -> Implementation -> Operation -> Improvement
During the project, we conducted daily meetings to update the process and made weekly reports to find bugs throughout the deployment process. After a few months, our project team was able to work directly with the business department and was recognized as a valuable consultant for the client.
After the process of verifying and implementing new technologies, we deployed those that are suitable for customers’ problems such as Cloud Computing, Infrastructure as Code (Terraform, Ansible), AWS Serverless, CI / CD, Java, PHP, VueJS.
1000 Approximately 1000 VMs & services were migrated to AWS.
60% The cost of ownership was reduced by 60% compared to the on-premises system. Operational cost reduced by 20% compared to the previous system.