// AI EngineeringDon't Start With Multi-Agentpetarivanov.tech
Don't Start With Multi-Agent
One good agent beats five mediocre ones. Here's the pressure that tells you when the split is finally worth it.
Tagged System Design
4 articles on System Design.
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ReactCareer GrowthNode.jsTypeScriptComponent DesignClean CodeDesign PatternsToolingAgentsAPI DesignLLMProductivityProject StructureTestingCode ReviewCSSDistributed SystemsGraphQLInterview PrepPerformanceSystem DesignDebuggingLearningMicroservicesModular MonolithRefactoringSOLIDError HandlingIdempotencyProductionState ManagementCQRSDatabasesDDDDecision MakingDependency InjectionHiring & OnboardingNext.jsProductSecurityWeb Platform
- // Architecture · Node.js2-Tier to 3-Tier Architecture: Migration Journey With Modular Monolith and GraphQLpetarivanov.tech
2-Tier to 3-Tier Architecture: Migration Journey With Modular Monolith and GraphQL
A real-world case study of migrating a two-tier architecture to a three-tier architecture.
- // ArchitectureWhat Is a Modular Monolith And Why You Should Care? 🔥petarivanov.tech
What Is a Modular Monolith And Why You Should Care? 🔥
Learn more about modular monoliths, their benefits, and the challenges with microservices.
- // ArchitectureHow Did SoundCloud Scale Its Architecture Using BFF, Microservices & DDD?petarivanov.tech
How Did SoundCloud Scale Its Architecture Using BFF, Microservices & DDD?
A deep dive into the SoundCloud's journey from monolith to BFF, Microservices, and DDD. (5 minutes)