Blog
Insights, tutorials and news from the Nordic Byte engineering team.
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Testing AI features before launch: how do you know they actually work?
AI features fail quietly, not with error codes. Here is how to build an evaluation process that catches that before your customers do.
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Agency, contractor or in-house: an honest cost comparison for UK companies
The day rate is the smallest part of the decision. Recruitment, ramp-up, cover, attrition and management costs are what actually separate the three options.
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La IA en tu empresa empieza por un problema aburrido, no por un chatbot
La IA no empieza por un chatbot. Tres sitios donde paga de verdad en una pyme, los cuatro puntos donde se rompe y cómo saber…
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Technical debt: how to decide what to fix, what to work around, and what to leave alone
A practical framework for founders and CTOs deciding which technical debt is worth fixing now, which to work around, and which is safe to leave…
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When a spreadsheet stops being enough: deciding to commission bespoke software
How to tell when a spreadsheet has become an operational risk, what replacing it actually involves, and the questions to ask before commissioning bespoke software.
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Data warehouse or data lake: choosing a data architecture for a growing business
A practical framework for choosing between a data warehouse, a data lake and a lakehouse, based on data shape, query patterns and team capacity, not…
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Controlling LLM API costs in production: the levers that actually work
Token spend climbs fast once an AI feature reaches real usage. A practical look at caching, routing, batching and budgets that keep the bill predictable.
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Prompt injection: what it actually means for the AI feature you’re commissioning
Prompt injection is now the top risk in AI systems. What it means for the feature you’re building, and the engineering controls that actually help.
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What a discovery phase should deliver (and the red flags)
A discovery phase should leave you with artefacts you own and can take elsewhere. Here is what to expect, what to ask for, and the…