DDevang Pandya4h ago · 5 min readHow 10-minute delivery apps really work (system design)It's 7:02 AM. You place a grocery order, and the app says 8 minutes. The big supermarket is 3 km away, yet the doorbell rings at 7:10. The rider didn't break any speed limits. The speed was designed icloudtechbydevang.hashnode.dev
PPrem Choudhary6h ago · 9 min readSafe Secrets and Smart Scaling in EKS with KarpenterDay 6 — external-secrets & karpenter: Safe Secrets and Smart Scaling Series: Zero to Production on AWS EKS with Terraform — Part 8 · Day 6 Layer 3 of 5 — platform tools, continued. Add-ons of the dayprem14choudhary.hashnode.dev
PPrem Choudhary7h ago · 9 min readThe Kubernetes Control Plane(EKS) with TerraformDay 4 — The eks Module: The Kubernetes Control Plane Series: Zero to Production on AWS EKS with Terraform — Part 6 · Day 4 Layer 2 of 5 — the engine room. Module of the day: eks. Last updated: 26 Octprem14choudhary.hashnode.dev
DDeep Patel2d ago · 4 min readHow I Deployed a JavaScript App on Affordable Hosting (and How to Choose the Right Host)In June 2025, a client came to me with a finished JavaScript application and a simple request: get it online, keep the hosting cost low, and make sure it works. The job took about 8 hours over four dapdeep1506.hashnode.dev
HHPanel2d ago · 11 min readPush-to-Deploy Node.js and Python Apps on Your Own Server with a Self-Hosted Control PanelPlatform-as-a-service products made git push deployments feel normal. Once you move to your own VPS, though, you usually end up building the same pipeline by hand: a process manager, an Nginx reverse hpanelnet.hashnode.dev
AAbir Eltaief4d ago · 70 min readArchitecting for Performance & Consistency: Battle-Tested Data Patterns Across AWS, Azure, and GCP (Part 2/5)Series Foreword: Demystifying Complex Cloud Systems Through Design Patterns As an active Multi-Cloud Architect across AWS, Microsoft Azure, and GCP—having recently earned my Google Cloud Certified Prscalability-patterns-modern-distributed-systems.hashnode.dev
AAmaresh Pelleti5d ago · 9 min readMCP vs A2A vs AG-UI: The Protocol Stack, Fact-CheckedOriginally published on DevToolHub. MCP vs A2A vs AG-UI is the comparison chart making the rounds right now, and the framing is right — these are three different, complementary layers, not competing devtoolhub.hashnode.dev
VVarun Varde5d ago · 23 min readTerraform Modules That Actually Scale: Proven Enterprise PatternsTerraform makes infrastructure provisioning repeatable, predictable, and easier to automate. At first, a few configuration files may handle everything your team needs. You create a virtual network, lavarunvarde.hashnode.dev
AAditya SharmaOct 19 · 2 min read(Day 46) Task : Building StudentHub — Introducing StudentHub Cloud PlatformFor Day 46, I'm continuing my StudentHub Cloud Platform project, where my goal is to build an AWS infrastructure foundation and gradually integrate it with DevOps tools and practices. Instead of learngkv-devops.hashnode.dev
GGeorge EzejioforOct 17 · 50 min readBrownfield Kubeflow on RKE2: Swapping Dex & SeaweedFS for Keycloak & Ceph RGWUpstream Kubeflow assumes a greenfield cluster and ships its own Dex, SeaweedFS and MySQL, with its own oauth2-proxy in front. My homelab already had better versions of most of those. This is the brow2Ygeorgeezejiofor.com
