Insights

Notes on building software across borders

Practical writing on delivery, compliance, design and engineering from the codeblock team.

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PDPC compliant

GDPR-ready

EU-aligned hours

Senior engineers

3 continents

Since 2019

Delivery6 min read

Building for European clients from Tanzania

Same-timezone overlap, English-first communication and PDPC-plus-GDPR data practices make Dar es Salaam a serious delivery base for European products.

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Compliance7 min read

What PDPC compliance means for your product

Tanzania's Personal Data Protection Act reshapes how products handle personal data. Here is what it requires — and how we build for it.

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Design5 min read

Designing USSD and mobile money flows that convert

Most users in the region pay with mobile money and many use feature phones. Designing for that reality is a craft of its own.

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Engineering4 min read

Flutter 2.10: Windows is ready for production apps

With Flutter 2.10 you can build for Windows as easily as Android and iOS — here is why that matters for cross-platform teams.

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Engineering5 min read

Moving from JavaScript to TypeScript

TypeScript catches errors at compile time and makes large codebases safer to change. A short guide to why and how to make the move.

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