[{"data":1,"prerenderedAt":180},["ShallowReactive",2],{"content-/blog/clean-architecture-for-enterprise-apps":3},{"_path":4,"_dir":5,"_draft":6,"_partial":6,"_locale":7,"title":8,"description":9,"date":10,"datePublished":10,"author":11,"tags":12,"readingTime":17,"draft":6,"body":18,"_type":174,"_id":175,"_source":176,"_file":177,"_stem":178,"_extension":179},"/blog/clean-architecture-for-enterprise-apps","blog",false,"","Clean architecture for enterprise apps","Module boundaries, domain services, and persistence isolation so enterprise applications stay evolvable—especially in fintech and regulated workflows.","2026-04-26","Tahmid Islam",[13,14,15,16],"Architecture","Enterprise","Backend","Fintech","6 min",{"type":19,"children":20,"toc":165},"root",[21,29,36,41,47,52,58,78,84,98,104,129,135],{"type":22,"tag":23,"props":24,"children":25},"element","p",{},[26],{"type":27,"value":28},"text","Clean architecture for enterprise applications is a structural approach where business rules live in a framework-independent domain layer, keeping validation, workflows, and persistence independently testable — so that when requirements accumulate faster than any team can rewrite, the core logic stays intact.",{"type":22,"tag":30,"props":31,"children":33},"h2",{"id":32},"separate-domain-services-from-delivery-mechanisms",[34],{"type":27,"value":35},"Separate domain services from delivery mechanisms",{"type":22,"tag":23,"props":37,"children":38},{},[39],{"type":27,"value":40},"HTTP controllers, CLI jobs, and message consumers should be thin. 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