SStepOneinsteponeit.hashnode.dev·1d ago · 14 min readC# DIY Compiler with DDD and Clean ArchitectureCompiler projects are often presented as pipelines of algorithms: lexing, parsing, analysis, and code generation. Once the project grows, however, the harder problem is deciding which concepts own whi00
MTMuhammad Tahirinmtdeveloper.hashnode.dev·Sep 7 · 11 min readFlutter 3.x Clean Architecture: Designing Offline-First Enterprise SystemsThis article was originally published on Muhammad Tahir's Portfolio. Introduction & Industry Context In 2026, cross-platform mobile development has evolved past the phase of basic UI rendering. With t00
LPLeon Penningsinblog.leonpennings.com·Sep 7 · 10 min readTech Debt Isn't a Backlog Problem. It's a "Done" Problem.Technical debt is usually described as a bill that arrives later for a purchase made earlier: speed bought on credit, with the cost deferred to some future date. Ask practitioners why debt accumulates00
OFOluwaseyi Fatunmoleinfreecodecamp.org·Sep 1 · 26 min readFeature Modularization in Flutter: How to Combine Clean Architecture and Domain-Driven Design for Self-Contained, Scalable FeaturesAs an engineer working on a small team, your current structure could fly. But what if your team, all contributing to the same codebase, reaches 20 or more people at scale? You'll need careful design t00
MZMaab Zakourinmaab.hashnode.dev·Aug 27 · 7 min readCloser look at Clean Architecture in .NET & AIThe foundations of a solid .NET system are Clean Architecture, OOP, and design patterns. Every .NET engineer knows how expensive design mistakes become later; Models change, SDKs change. The question 00
RKRemco Koedootinremcokoedoot.hashnode.dev·Aug 8 · 7 min readHow It All Fits TogetherThis is the final post in this series and if you have read the others, you have probably already seen where it is going. Domain-Driven Design. Spec-Driven Development. Clean Architecture. Hypervelocit00
AAAseem Aggawralinaseemtech.hashnode.dev·Jul 28 · 8 min read07 - Dependency Injection in FastAPI: The Backbone of Clean Backend Design📌 GitHub Repository: AI Engineer Foundation Dependency injection was one of those concepts that looked simple at first, but became more important as the project grew. In the beginning, I thought it o00
AAAseem Aggawralinaseemtech.hashnode.dev·Jul 28 · 8 min read05 - Creating a Clean Routing Mechanism in FastAPI📌 GitHub Repository: AI Engineer Foundation Routing is where HTTP requests enter the application. In a small FastAPI project, it is common to keep every route in main.py. That is fine for learning th00
AAAseem Aggawralinaseemtech.hashnode.dev·Jul 27 · 5 min read01 — Why I Built This Project: From Python FastAPI to Enterprise AI Backend Engineering 📌 GitHub Repository: AI Engineer Foundation I built this project to understand Python, FastAPI, backend services, and the right way to integrate AI models into a production-oriented application. At t00
OFOluwaseyi Fatunmoleinfreecodecamp.org·Jul 16 · 31 min readThe Observer Design Pattern Handbook: Event-Driven Architecture & Domain-Driven Design in DartEvery application, at some point, has to deal with a fundamental challenge: something happens, and several other things need to react to it. A user logs in, and the app needs to save a token, cache th00
