I design and operate reliable AWS infrastructure for production systems.
I lead the cloud architecture of a multi-application platform in 24/7 production. Ten years in IT, the last several focused on AWS, where my work centers on reliability, cost-efficiency and operational discipline.
- Senior IC · Tech Lead · Solutions Architect
- Remote-first · FT, contract or fractional
- USA · LATAM · EU time zones
Three deep dives into the systems I've designed. Each one structured the same way: context, architecture, what shipped, what I'd do differently.
Architecting AWS for a 24/7 cross-border logistics operation
How I design and operate a fleet of 6+ enterprise apps for a trucking company moving across the US–Mexico border.
Resolving a 7-hour HikariPool exhaustion in production
Anatomy of an outage: 23K errors, RCA, fix and the observability that came out of it.
A recurring audit framework for AWS infrastructure
A continuous review system covering cost, security, reliability, database and hygiene, with structured execution and evidence-based reporting.
Notes from the field — incidents, architectures, and what AI agents do to my workflow.
When indexing isn't enough: a 4.2M-row deadlock fix
A composite index that reduced a full-scan from 4.2M to 34 rows, and the query rewrite that made the index usable.
Offline-first sync for field operations under intermittent connectivity
Architecture and design decisions for a field app that has to stay functional through full connectivity, low signal and complete offline periods.
Looking for a Senior AWS / DevOps Engineer?
Open to senior IC, tech lead, or solutions architect roles — remote-first, FT / contract / fractional. Also available for cloud architecture consulting and platform audits. USA, LATAM or EU time zones.