Geeky gift guide – holidays 2025 edition

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The Old Way Is Dead: A Security Team's Manifesto for GRC Engineering

The role of a modern security team has undergone a transformation. What was once a function focused solely on the technical aspects of network defense has evolved into a strategic business partner that directly influences business growth, innovation, and organizational resilience. Today's security team operates at the intersection of technology, business strategy, and risk management, working closely with engineering, legal, and business leaders. This shift is a direct response to a threat landscape where cybersecurity risks are no longer isolated technical problems but critical business risks with real financial and reputational consequences.

Darren Kerr _ Sep 23, 2025

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Feature configuration with Swift macros

Šimon Javora _ Sep 15, 2025

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Modular SwiftUI architecture

When we started introducing SwiftUI in Kiwi.com app, we already had to maintain 100+ UIKit screens. As we tried to convert them into SwiftUI in-place, without any other architectural change, the Xcode would just crash when attempting to work with SwiftUI previews.

Pavel Holec _ Dec 10, 2024

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Geeky gift guide – holidays 2024 edition

Grandma is asking you again for your Santa letter? Cannot come up with a gift for your family geek? We got you!

Kateřina Raszka _ Nov 28, 2024

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Optimizing BigQuery for Performance and Cost Efficiency

In Kiwi.com we have an advanced BigQuery environment with many use cases and approximately 4 petabytes of data. Part of my daily work is taking care of that beast so I have decided to share some lessons I’ve learned from our Kiwi journey!

Peter Vaňko _ Nov 25, 2024