About
Lanford Yenn
Cloud Solution Architect · Remote · Worldwide
I'm a Cloud Solution Architect focused on the place where cloud-native infrastructure, AI engineering, and distributed systems meet. I spend my time designing systems that have to work in production — not just in a demo.
My work sits in three overlapping areas: building retrieval-augmented AI systems that are dependable enough to ship, designing internal platforms that let teams move fast without sacrificing safety, and engineering distributed backends that stay consistent and observable under real load.
I write here to sharpen my own thinking and to leave behind durable notes for the engineers and practitioners navigating the same problems.
How I work
- Production stability over clever abstractions.
- Measure before you optimize; evaluate before you ship.
- The simplest design that survives real load is the right one.
- Observability is a feature, not an afterthought.
Technology stack
Cloud
- AWS
- Kubernetes
- Terraform
- ArgoCD
AI
- Python
- LangChain
- pgvector
- Eval harnesses
Backend
- Go
- TypeScript
- Kafka
- PostgreSQL
Observability
- Prometheus
- Grafana
- OpenTelemetry
Get in touch
Open to collaboration on cloud architecture, AI engineering, and distributed system design.
Read the writing