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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
3,422 · past yearNovDecJanFebMarAprMayJunJulAugSepOct
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Commits 82.4%Reviews 10.4%Pull requests 6.9%Issues 0.3%
AI activity
4 models · last 7 days$2.3Kspend · 7d
Fable$1,309 · 852 lines
Opus$940 · 256 lines
Others$21 · Sonnet, Haiku
</> line changes97% AI · 1,108 ai / 40 human
Tokens
152.9M152.3M in · 609.4K outPrompts
2221.4K chars avgSessions
27~8 prompts eachAI pairing
8h 33m19.8% of coding timeCoding activity
3h 15m · last 7 daysLanguages
Java38.21%TypeScript29.81%SQL22.76%Properties2.98%JavaScript2.85%HTTP Request1.9%YAML1.22%Java Properties0.14%HTML0.14%
Editors & Tools
Claude Code43.66%Orca28.08%SparkDesktop7.65%ClickUp5.21%iTerm24.21%Unknown Editor3.5%DataGrip2.57%GitHub2.26%Slack1.83%IntelliJ IDEA0.42%Word0.28%Postman0.14%Fork0.09%ChatGPT0.03%Notion0.03%VS Code0.03%Notes0.01%
Operating systems
Mac100%