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Context Modern microservice architectures bring autonomy and scalability — each service owns its data, its APIs, and its release lifecycle.However, this independence introduces a practical challenge during development and integration: Developers and testers often need
Continue readingThis is continuation to initiate post Chief Architect Learnings – Enterprise Architecture Principles – Traditional and Modern This post discusses Security By Design principle of Traditional Enterprise Architecture Principles from the above post. This post have
Continue readingIntroduction In my Practitioner’s Playbook of 30 Frameworks, I highlighted the FOREX Backoffice Cloud Migration Framework, where trading, settlement, and reconciliation apps were modernized with cloud-native patterns like low-latency message buses, in-memory caching, and regional
Continue readingIntroduction Frameworks are not just diagrams on slides. In real projects, they are practical guides that shape how systems are designed, integrated, and scaled under real-world constraints. Over the years, I’ve worked across domains like
Continue reading1. Purpose of an ARB The Architecture Review Board (ARB) is a forum to make sure big technology decisions are not made in isolation. The goal is simple: Consistency – avoid building the same thing
Continue readingFor technical leaders exploring event-driven systems versus workflow engines, this post builds on our earlier discussion of bespoke process databases and highlights why choreography struggles in high-volume, cross-domain environments. This post is part-2 of my
Continue readingThis blog post is designed as “Initial brainstorming points” for technical leaders weighing the trade-offs between event-driven systems and workflow engines. Introduction Event-Driven Architecture (EDA) is widely used to build loosely coupled microservices. Services publish
Continue readingExecutive Summary Healthcare enterprises must deliver the right plans to the right citizens across channels such as web, phone, advisor apps, kiosks, mobile apps, and partner portals. Plans are not simple records: eligibility depends on
Continue readingA Real-World Microservices Architecture Case Study with DataDog and a Custom EventBridge Background: A Real-World Enterprise Scenario In a recent architecture working session, our engineering team was tasked with defining SLOs (Service Level Objectives) for
Continue readingGenAI in Developer Experience Activity Tools/Stack Build a RAG-based code assistant that generates internal docs using vector search over service repos LangChain + Hugging Face + FAISS + FastAPI Implement a CI/CD LLM assistant
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