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Sergio Cambelo’s Blog
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Sergio Cambelo

Sergio Cambelo

Principal Cloud Architect at Keepler Data Tech | AWS Community Builder

Welcome 👋 Here I write about what I learn building on the cloud — AWS architecture, networking, governance, IaC, and the occasional deep dive into DevOps and platform engineering.

Recent

Route 53 Global Resolver: Hybrid DNS Without a VPN
·2286 words·11 mins
AWS Aws Route53 Hybrid-Dns Global-Resolver Networking Dns-Security Cloudformation
VPC Lattice: Full NAT for Third-Party Connectivity
·3400 words·16 mins
AWS Aws Vpc-Lattice Networking Vpc-Resources Nat Third-Party Terraform
Technical guide to the AWS European Sovereign Cloud for architects
·3024 words·15 mins
AWS Aws Sovereign-Cloud European-Sovereign-Cloud Terraform Networking Security
Just-In-Time (JIT) Access in AWS with Lambda and IAM Identity Center
·1647 words·8 mins
AWS Aws Iam-Identity-Center Just-in-Time-Access Aws-Lambda Security
Migrating Network Traffic from Transit Gateway to AWS Cloud WAN
·1911 words·9 mins
AWS Aws Cloud-Wan Transit-Gateway Networking Migration
Global Security Inspection With AWS Cloud WAN
·2053 words·10 mins
AWS Aws Aws-Cloudwan Network-Function-Groups Service-Insertion Aws-Network-Firewall