// latest writing
View all →The advice I don't give juniorsTwenty-five years of technical advice has mostly expired. What's left worth passing on is the short list of things that never moved: the domain, working backward, reading, and trust.
Don't outsource the thinkingDevelopers are starting to refuse to work without AI. The tools were never the problem — handing over the part that thinks is.
Modeling the domain firstWhy I reach for the domain model before the framework, the database, or the API.
// what I'm working on
GitHub contributions
3,651 · past yearNovDecJanFebMarAprMayJunJulAugSepOctNov
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Commits 82.6%Reviews 9.8%Pull requests 7.3%Issues 0.3%
AI activity
5 models · last 7 days$4Kspend · 7d
Opus$2,496 · 26,702 lines
Fable$1,544 · 1,833 lines
Others$5 · Sonnet, Haiku, GPT
</> line changes93% AI · 28,535 ai / 2,253 human
Tokens
634.4M630.4M in · 4M outPrompts
8182.4K chars avgSessions
58~14 prompts eachAI pairing
25h 02m42.5% of coding timeCoding activity
18h 52m · last 7 daysLanguages
Markdown45.42%TypeScript20.63%Java15.02%Text9.45%SQL5.99%YAML1.19%HTML1.19%JavaScript0.45%JSON0.32%Image (svg)0.19%Git Config0.13%Bash0.03%
Editors & Tools
Claude Code37.29%Orca22.28%Herdr10.19%SparkDesktop8.96%ClickUp4.58%Unknown Editor3.39%Slack3.03%DataGrip2.86%GitHub2.39%iTerm21.51%Excel1.34%Fork0.73%Muse0.51%ChatGPT0.42%IntelliJ IDEA0.13%Air0.08%Zed0.07%Codex Vscode0.06%Figma0.06%VS Code0.05%Word0.04%Ghostty0.02%
Operating systems
Mac100%