ModernizationTechnology

Monolith to Microservices Migration

Successfully decomposed a legacy monolithic application into a scalable microservices architecture without disrupting service.

70% improvement in development velocity

Individual services scale independently

99.95% uptime during 18-month migration

50% reduction in compute costs

New features deployed in hours, not weeks

The Challenge

The client's 10-year-old monolithic application had become a bottleneck for growth. Development velocity was slow, scaling was expensive, and any change required extensive testing. They needed to modernize without stopping business operations.

Our Solution

We employed the strangler fig pattern to incrementally migrate functionality to microservices. We identified domain boundaries using domain-driven design, implemented event-driven communication patterns, and established service mesh for observability and traffic management.

Results Achieved

70% improvement in development velocity
Individual services scale independently
99.95% uptime during 18-month migration
50% reduction in compute costs
New features deployed in hours, not weeks

Technologies Used

KubernetesIstioKafkaPostgreSQLRedisGoReact

Project Details

Client

SaaS Platform Provider

Industry

Technology

Service Category

Modernization

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