as400toaws
⚡ 100% Automated

Automated AS/400 to AWS Refactoring

Programmatically transform monolithic RPGLE, CLLE, and DB2 DDS architectures into clean, decoupled Java Spring Boot and Angular stacks. Retain 100% of your business logic while running cloud-native on AWS.

LIVE DEMO Explore Proof Portfolio

Live Demo: Refactored Angular UI interacting with Java Containerized Endpoints.

Launch Application Sandbox ➔

Our Methodology

Core Service Pillars (4-Step Process)

1

Codebase Assessment

Understanding your RPG/CL architecture. Baseline. The first step is a deep, automated analysis of your existing RPG and CL codebase. We identify complexity hotspots, data dependencies, and batch process chains before writing a single line of refactored code.

2

Automated Code Refactoring

Translating RPG to Java. Instead of high-risk manual rewrites, we use automated tooling to translate your monolithic RPG and CL code into decoupled, cloud-native Java Spring Boot endpoints and Angular frontends. Your business logic remains 100% intact.

3

Database Modernization

DB2 to AWS Aurora. Legacy DB2 physical and logical files are converted into normalized relational SQL schemas. We establish secure replication pipelines to sync your on-premise DB2 data directly into scalable AWS managed databases like Amazon Aurora or RDS.

4

Parallel Testing & Go-Live

Zero-downtime cutover. The newly refactored AWS environment runs in parallel with your AS400. We validate all transactions and batch processes to ensure perfect parity before executing a seamless cutover to the cloud.

Architecture & Infrastructure

Visualizing the target state helps enterprise stakeholders understand the security and scalability of the final cloud environment.

Key Insight:

A true AS400 to AWS migration isn't just about changing servers; it's about decoupling the frontend UI, the backend processing, and the database so each layer can scale independently in the AWS cloud.

Why Choose Our AWS Legacy Migration Services?

Risk Mitigation

By automating the code translation process, we remove the human error associated with manual rewrites.

Cost Optimization

Escape restrictive capacity-based IBM licensing and shift to AWS's elastic, pay-for-what-you-consume model.

Talent Accessibility

Transitioning from proprietary RPG to Java and Angular opens your codebase to a massive global pool of modern software engineers.

Ready to Assess Your Codebase?

Get a comprehensive assessment breakdown of your legacy libraries within days. Let's build a clean modernization proof-of-concept custom to your environment specs.