A proven roadmap for migrating monolithic applications to serverless architectures on AWS, reducing costs by up to 60% and improving scalability
Legacy applications built on monolithic architectures are costing enterprises millions in infrastructure, maintenance, and lost innovation opportunities. AWS serverless architecture offers a compelling alternative: automatic scaling, pay-per-use pricing, and reduced operational overhead. At Krescitus, we've helped enterprises achieve up to 60% cost reduction and 3x faster time-to-market through strategic serverless migrations.
We follow a proven, low-risk migration strategy that minimizes disruption while maximizing value:
Comprehensive analysis of legacy application architecture, dependencies, and migration readiness. We identify the optimal migration path based on business requirements and technical constraints.
Break down monolithic application into smaller, manageable components. We identify candidate functions for Lambda, services for ECS/EKS, and databases for migration.
Migrate components incrementally using the strangler pattern. Run legacy and new systems in parallel, gradually shifting traffic and validating performance at each step.
Modernize migrated components with containerization, API gateways, and event-driven architectures. Implement CI/CD pipelines, observability, and security best practices.
Serverless compute for running code without thinking about servers. Perfect for event-driven applications and microservices.
Build, deploy, and manage APIs at any scale. Automatic scaling, pay-per-request pricing, and built-in security.
Serverless NoSQL database with single-digit millisecond performance at any scale. Perfect for modern applications.
Object storage with infinite scalability, durability, and built-in features like lifecycle management and versioning.
Orchestrate serverless workflows and microservices. Visual workflow for building distributed applications.
Run containers without managing servers. Perfect for applications that need more control than Lambda allows.
Migrating to serverless AWS is not just about technology—it's about transforming your business for agility, scalability, and cost efficiency. Our team of certified AWS architects and migration specialists can guide you through every step of the process.
Start Your Serverless Migration