Principal Engineer at Tyler Technologies Public Safety, based in Metro Detroit.
I build on AWS and write about what I learn at chrisebert.net. Lately most of my time goes to:
- ☁️ Serverless & AWS — Lambda, CDK, and the cost/performance tradeoffs that come with them
- 🤖 Agentic development — Claude Code, Amazon Bedrock, and getting real work out of AI coding tools
- ✅ Automated testing — because the interesting part of shipping is knowing it still works
| Project | What it is |
|---|---|
| cache-ttl-analyzer | Should your Claude Code sessions cache for 5 minutes or an hour? Point it at your session logs and find out. Live at cacheanalyzer.com. |
| aws-lambda-performance-benchmarks | Lambda Arm (Graviton) vs. x86 across Python, Node.js, and Rust on currently supported runtimes — a 2025 refresh of the classic AWS benchmark. |
| examples-ai-bedrock-agent-national-parks | A Bedrock agent that answers questions about U.S. national parks, deployed end-to-end with AWS CDK. |
| antzer | A Frogger-style arcade game my eight-year-old designed, vibe-coded with Amazon Q Developer CLI. Play it. |
A few posts I'd point people to first: