Writing from real work
Experiments, failures, and systems that had to work.
Technical writing grounded in builds, production constraints, and published evidence.
Building a Financial-Grade Etherscan SDK in 48 Hours
How we rebuilt the Etherscan V2 client from scratch to solve financial precision, runtime validation, and rate limiting for blockchain investment infrastructure.
JSON vs. XML: A Data-Driven Analysis of LLM Parsing Efficiency
We tested 12 major LLMs across 8 companies. A definitive, data-driven analysis reveals that format preference is dictated by a model's underlying architecture, not a universal rule.