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Notes on web, mobile, and backend engineering, from shipping secure software in regulated products

November 2, 2026·7 min read

Static export vs server build: where does your API key end up?

One Next.js config, two build targets. The only difference that really matters is who can read your API key: your server, or every visitor.

Next.jsSecurityArchitecture
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November 1, 2026·6 min read

Why a CI pipeline build beats a build from your laptop

A build that only works on one machine is a liability. Moving release builds into a pipeline makes them repeatable, auditable, and safe to hand to anyone on the team.

CI/CDDevOpsMobile
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October 12, 2026·5 min read

Biometrics are not the secret: lessons from banking apps

A fingerprint prompt feels like security, but it only unlocks something. What matters is what it unlocks, and where that thing lives.

SecurityReact NativeMobile
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September 21, 2026·6 min read

One codebase, many banks: designing for white-label apps

When two financial institutions want the same product with different brands and rules, the answer is configuration, not branches.

ArchitectureReact NativeTheming
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August 30, 2026·4 min read

The release habits that keep App Store rejections rare

Rejections are rarely a surprise. A short, boring checklist run on every release removes most of them.

MobileReleaseProcess
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