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Blog
Notes on engineering, infrastructure, and building things.
2026-02-16
A/B Testing Your RAG Pipeline: Chunking, Retrieval, and Reranking Strategies You Can Build With One Prompt Each
How to quickly build and compare RAG pipeline variants — cosine vs. hybrid search, fixed vs. semantic chunking, Cohere vs. cross-encoder reranking — using Claude Code, Graphite stacks, and your own offline evals.
ragclaude-codeai-agentsgraphiteevaluation
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2025-12-15
Building Resilient Systems at Scale
Lessons learned from scaling a legal-tech platform from prototype to processing millions in claims.
goinfrastructurestartups
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2024-11-10
Part 1: Data Pipelines in Golang
Build a tiny, production-style pipeline in Go that crawls a public web page, transforms the result, and uploads it somewhere useful — all in ~150 lines of code.
godata-pipelinesetl
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