For Tech Leads & Architects

Validate Architecture in Running Code

Explore domain boundaries, service contracts, and workflows in a runnable baseline—not just diagrams on a whiteboard.

Start an Architecture Spike (Free) See a Running Example

The Problem

Architecture spikes often end with diagrams and decisions documented in a wiki. But diagrams don't catch integration issues, and design decisions remain abstract until code is written. By then, changing course is expensive.

The Solution

EcosystemCode generates a runnable baseline from your architecture description. Test domain boundaries, validate service contracts, and run actual API calls against real database schemas—all before writing production code.

What You Provide

Domain boundaries and aggregates
Service responsibilities and interfaces
Workflow and process descriptions
Key constraints and NFRs
Integration points and contracts

What You Get

UML class diagrams per bounded context
Sequence diagrams for key flows
Activity diagrams for workflows
Runnable API with typed contracts
Database schemas with relationships
Docker Compose for local testing

Architect Validation Checklist

Use this checklist when reviewing the generated baseline:

Domain boundaries are correctly modeled as separate modules Service interfaces match intended contracts Data models support required queries efficiently Workflows can be traced through the generated sequence diagrams API endpoints follow intended patterns (REST, naming conventions) Cross-cutting concerns (auth, logging) are addressable Integration points are clearly defined in contracts

Why Validate Architecture Early?

Prove It Works

Run actual requests against your architecture—don't just theorize.

De-risk Decisions

Surface integration issues and contract mismatches before production code.

Communicate Clearly

Show the team a running baseline, not just boxes and arrows.

Iterate Faster

Change boundaries and regenerate—minutes instead of weeks.

Common Spike Scenarios

🔀 Microservices Decomposition

Model service boundaries, validate contracts, and test communication patterns before splitting a monolith.

🗄️ Data Model Validation

Generate database schemas from domain models, add domain-aligned synthetic data for realistic spikes, and test query patterns against representative structures.

🔗 Integration Prototypes

Define external integration contracts and generate stubs to validate data flows before vendor APIs are available.

Ready to Validate Your Architecture?

Start with your domain model. Validate it, then generate a runnable baseline before you commit.

Start an Architecture Spike (Free)