~/talk

Strategic Decision-Making for Tech Leaders and Developers

Talkat NDC Melbourne 2025 · 2025-04-29..05-01· [engineering-leadership]
slides:none on file

Argues that classify decisions as one-way vs two-way door changes risk and who must approve them, showing examples: data sovereignty constrained to Victoria vs Australia, a database migration done in two hours with planned downtime, and a failed-at-scale rewrite proposal (TypeScript → Rust) framed as high-cost. Quantifies cloud tradeoffs: reserved instance: ~$6,000 on-demand vs ~$3,900/yr reserved and notes break-even ~7–12 months. Recommends pilots (CDN, backups) as reversible experiments and clearer cross-team communication for audits.

AI-written summary · about

  1. 0:00Introduction and context
  2. 4:53Understanding constraints
  3. 13:41Risk quantification
  4. 24:26Language choices and innovation
  5. 30:23Reversibility in architecture
  6. 41:45Communication strategies
  7. 47:00Empowering leadership
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