~/talk

Fallacies of Software Development

Talkat JavaOne 2025 · 2025-03-18..03-20· [engineering-leadership, soft-skills]
slides:none on file

Catalog of common developer delusions with concrete fixes: not invented here and hand‑rolled frameworks cost hiring and time; the IKEA effect (people overvalue items they build) shows up in custom tools; the sunk‑cost trap keeps teams throwing money at legacy code; ask “why” (probe requirements), get fresh eyes (new hires or code reviews), stop yak‑shaving, and prefer off‑the‑shelf (Spring, Groovy) unless a real differentiator exists; cites a 63% IKEA study to quantify the bias.

AI-written summary · about

  1. 0:00Introduction to patterns
  2. 1:37Leveraging existing patterns
  3. 8:03Overcoming anti-patterns
  4. 17:25Communication and maintenance
  5. 19:06Challenging the status quo
  6. 21:15The power of fresh perspective
  7. 25:30Junior developer impact
  8. 27:24The XY problem
  9. 28:58The cost of status quo
  10. 31:45Cognitive biases in tech
  11. 33:45Admitting uncertainty
  12. 34:08Imposter syndrome and growth
  13. 36:52Pragmatic specializations
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