From On-Premise .NET To Cloud-Native
Migrated a fintech platform from on-premise .NET Framework to cloud-native .NET 8 on AWS — achieving 99.99% uptime and 60% cost reduction.
Post-migration availability
In infrastructure costs
During 6-month migration
From days to hours
Post-migration availability
In infrastructure costs
During 6-month migration
From days to hours
// The Challenge
What We Were Solving
A fintech company running critical payment processing on on-premise .NET Framework servers faced escalating hardware costs, scaling limitations, and an inability to deploy updates without downtime.
// Our Approach
How We Built It
Assessed the full application landscape: 15 services, 5 databases, and 30+ batch jobs
Migrated from .NET Framework 4.8 to .NET 8 with minimal code changes using compatibility shims
Containerized all services with Docker and orchestrated with ECS/Fargate
Implemented blue-green deployment for zero-downtime releases
// Key Features
What We Delivered
- .NET Framework → .NET 8 migration
- Containerization with Docker
- Cloud-native architecture on AWS
- Blue-green zero-downtime deployments
- Infrastructure as Code with Terraform
- Observability with DataDog
// Technology Stack
Built With
// Related Service
Legacy Modernization
Legacy System Modernization
Transform legacy monoliths into modern, cloud-native, AI-ready platforms — without the risky "big bang" rewrite. We modernize incrementally with zero downtime using AI-assisted migration tools.
Learn More// Results
Measurable Impact
Post-migration availability
In infrastructure costs
During 6-month migration
From days to hours
// Related Use Cases
Similar Projects
Enterprise Legal Platform
Complete platform modernization of a legal case management system — from aging .NET monolith to cloud-native microservices with AI-powered features.
Zero-Downtime Migration
Cloud-to-cloud migration of a fintech platform with zero downtime — moving from self-managed infrastructure to fully managed AWS services.
Cloud Cost Optimization
Comprehensive cloud cost audit and optimization — right-sizing instances, eliminating waste, and implementing cost governance that saved $500K+ annually.
// Build Something Similar
Ready to Get Started?
We've built solutions like this dozens of times. Tell us about your challenge and we'll show you how we'd approach it.