Cloud Migration & DevOps Transformation
Migrated legacy on-premise infrastructure to AWS with Kubernetes, implementing full CI/CD and reducing costs by 45% while improving deployment speed by 95%.
Results & Impact
The Challenge
RetailMax was running their entire e-commerce infrastructure on expensive on-premise servers with manual deployment processes taking 4+ hours. They experienced frequent downtime during deployments, had no disaster recovery plan, and struggled to scale during peak shopping seasons. Infrastructure costs were unsustainable and developer productivity was low.
Our Solution
We migrated their entire infrastructure to AWS using Kubernetes for container orchestration. Implemented Infrastructure as Code with Terraform, built comprehensive CI/CD pipelines with GitLab CI, set up auto-scaling based on traffic, and established monitoring with Prometheus and Grafana. The migration was done gradually with zero downtime using a blue-green deployment strategy.
Technologies Used
Team Composition
- •2 DevOps Engineers
- •1 Cloud Architect
Key Results & Achievements
- ✓45% reduction in infrastructure costs (€180K annual savings)
- ✓Deployment time: 4 hours → 15 minutes (95% faster)
- ✓99.95% uptime achieved (up from 97.2%)
- ✓Zero-downtime deployments
- ✓Auto-scaling handles 10x traffic spikes
- ✓50+ deployments per week (up from 2)
Client Testimonial
"The DevOps team transformed our infrastructure. We went from quarterly releases to daily deployments, and our AWS costs dropped by nearly half. The auto-scaling alone saved us during Black Friday."
Thomas Müller
VP of Engineering, RetailMax Europe
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