RKRemus Kalathilinlogging-pipeline-on-aws.hashnode.dev·Dec 18, 2025 · 2 min readDesigning a Multi-Region, Real-Time Logging & Observability Pipeline on AWSWhen systems scale across multiple AWS regions and accounts, logging often becomes an afterthought, until an incident happens. I recently worked on designing a real-time, multi-region logging and observability pipeline on AWS, and this post breaks do...00
RKRemus Kalathilinlambda-deep-dive.hashnode.dev·Jul 2, 2025 · 4 min readDeep Dive: AWS Lambda Event Sourcing Internals with Firecracker MicroVMsEvent-driven architectures are at the core of modern cloud-native applications, and AWS Lambda is a foundational service for building these patterns at scale. With the recent addition of Firecracker MicroVMs, Lambda's internals have become even more ...00
RKRemus Kalathilinamazon-q.hashnode.dev·Jun 30, 2025 · 5 min readAutomating AWS Architecture Diagrams and Kubernetes Manifests with Amazon Q CLI and MCP Servers: A Complete GuideIntroduction Documenting cloud architectures and Kubernetes configurations is a critical yet often tedious task for developers, cloud architects, and DevOps teams. Traditional tools require manual effort and quickly fall out of sync with rapidly evol...00
RKRemus Kalathilinaws-hybrid-cloud-via-vpn.hashnode.dev·Jun 27, 2025 · 3 min readBuilding a Secure AWS Hybrid Cloud via VPN: Detailed Architecture & Implementation GuideHybrid cloud architectures are increasingly vital for organizations seeking the flexibility of cloud computing while maintaining control over on-premises infrastructure. In this post, I’ll walk you through a detailed AWS hybrid cloud architecture usi...00
RKRemus Kalathilinmicroservice-and-eda.hashnode.dev·Jun 20, 2025 · 5 min readMicroservices and Event-Driven Architecture: A Modern Approach to Scalable SystemsToday’s digital landscape demands applications that are scalable, resilient, and easy to maintain. Two architectural paradigms that have become essential for meeting these demands are Microservices Architecture and Event-Driven Architecture. In this ...00
