DDD in Legacy Systems: Lessons from the Battlefield
How to apply Domain-Driven Design principles in existing systems without breaking everything. Real-world strategies for gradual transformation.
Read MoreBeyond software, business value. Domain envisioner who sees what truly matters to your business and turns it into solutions that make a difference.
"Lasting software isn't about complexity—it's about clear domain models, maintainable architecture, and solutions that scale with your business."
From idea to production: a clear and collaborative journey
You share your idea or challenge
I study, assess and understand the domain
High-level software architecture
Working prototype delivered
Production-ready solution
I design architectures and model a domain to create solutions that fully reflect your business logic.
Crafting clean, scalable, and business-centered architectures. From the domain to the infrastructure, every technical decision is made with clarity.
I translate business ideas into durable solutions. Working with stakeholders and engineering teams, I build software that reflects the language and logic of the business.
AI handles the technical execution. My focus is on understanding your business domain and modeling it correctly. AI is an ally that lets engineers concentrate on what DDD advocates: the business logic, not the implementation details.
Case studies: domain design, architecture transformation, and framework independence.
Separated complex tariff calculation logic from platform delivery mechanism using DDD, hexagonal architecture, and bounded contexts. Raw PHP business libraries with vertical sliced structures power a React calculator through a custom API.
View Full CaseThis project surfaces how to decouple complex product generation logic from e-commerce platforms. The result, a hexagonal DDD-oriented ETL middleware that transforms analytical data into sale-ready products, fully decoupling domain logic from frameworks and platforms.
View Full CaseLet's talk about how we can build something that makes sense.
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