RRonnie Atuhaire9h ago 路 11 min readFrom Rejection to Captain: How One AWS Cloud Club Grew Into a Student Builder Movement in UgandaIn 2024, I applied to become an AWS Cloud Club Captain now AWS Student Builder Group Leader. I was rejected. There was nothing particularly dramatic about it. I had applied for an opportunity I wantblog.atuhaire.com
MMoveInfra7h ago 路 13 min readAWS European Sovereign Cloud vs EU-Owned Providers ComparedOriginally published on moveinfra.eu. The AWS European Sovereign Cloud, which reached general availability in January 2026 in Brandenburg, Germany, offers physical and logical separation from standardmoveinfra.hashnode.dev
RRobin Sishodia11h ago 路 3 min readProtect the AWS Root Account and Turn on MFAEvery AWS account starts with one identity that can do everything: the root user. IAM policies cannot restrict it, so if someone gets in, there is no safety net. Before building anything else, lock itsishodiarobin.hashnode.dev
SStudy4Pass21h ago 路 9 min readAWS DOP-C02: The DevOps Professional Exam That Tests Operational Judgment, Not Tool NamesAWS DOP-C02: The DevOps Professional Exam That Tests Operational Judgment, Not Tool Names Ask a junior engineer what DevOps is, and they will often describe tools: a CI/CD platform, a container orchesstudy4pass-blog.hashnode.dev
UUnified Path Media21h ago 路 5 min readAWS Part 1: Account Setup & Root HygieneOriginally published at unifiedpathmedia.com. The short version: Most AWS (Amazon Web Services) tutorials sprint straight to launching an EC2 (Elastic Compute Cloud) instance, a virtual server. That unifiedpathmedia.hashnode.dev
WWill Peixoto1d ago 路 15 min readServerless Isn't Failure-Proof: 7 Resilience Patterns with Code馃嚙馃嚪 Leia em portugu锚s: Serverless n茫o 茅 脿 prova de falha: 7 padr玫es de resili锚ncia com c贸digo Let me start with the part that hurts. During the October 2025 outage in us-east-1, a lot of 100% serverl2willpeixoto.dev
WWill Peixoto1d ago 路 15 min readDynamoDB filtered export: export one tenant without paying for the whole table馃嚙馃嚪 Leia em portugu锚s: DynamoDB filtered export: exporte um tenant sem pagar a tabela inteira The customer email lands: "we need a copy of all our data by Friday". You run a multi-tenant SaaS on a siwillpeixoto.dev
LLalit Bagga1d ago 路 4 min readHarness or Runtime? I Ran the Same AI Agent Both WaysI ran the same AI agent two ways on AWS, once as a Harness and once as my own code on Runtime. Both gave the right answer, and the times were close: 1.8 seconds and 2.2 seconds. The real difference isblog.lalitbagga.com
Mmarioavaj1d ago 路 6 min readAWS MLA-C01 to MLA-C02: What's Changing and What to Do NowAWS Certified Machine Learning Engineer - Associate has moved from MLA-C01 to MLA-C02. According to the AWS Training and Certification September 2026 announcement, the last day to sit MLA-C01 in Englimarioavaj.hashnode.dev
RRobin Sishodia1d ago 路 3 min readIAM Roles and Temporary Credentials for EC2On Day 2 I wrote a least-privilege policy for one S3 bucket. The next question is who gets to use it. For people, that's a user or group. For servers and apps, it should be a role, so nothing long-livsishodiarobin.hashnode.dev
