Real systems. Anonymized clients.
Each case is structured the same way: context, the architecture, the hard problems, and the outcome — with the metrics that mattered.
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Architecting AWS for a 24/7 cross-border logistics operation
End-to-end design and operation of a fleet of enterprise apps for a US–Mexico trucking company, built on AWS under the Well-Architected Framework.
AWSECS / FargateRDSS3CloudFrontRoute 53 +4 -
Resolving a 7-hour HikariPool exhaustion in production
Anatomy of an outage: 23K errors, the cascade that hid the root cause, and the observability that came out of fixing it.
AWSECS / FargateRDS MySQLJava / Spring BootHikariCPCloudWatch -
Designing a recurring audit framework for AWS infrastructure
Design of a recurring review system covering cost, security, reliability, database and hygiene across an AWS footprint, with structured execution and evidence-based reporting.
AWSAWS CLIBashPythonCloudWatchClaude Code