FROM THE TRENCHES Issue №288

Practical decisions for AI and software

Technical guides to choose models, verify software and plan delivery.

Latest articles

New comparisons, practical guides and engineering lessons.

Cross-chain bridge security decision Web3 & Privacy

Cross-Chain Bridge Security: Do You Need One?

Compare bridge verification, governance, liquidity, and failure containment through the documented Ronin, Wormhole, and Nomad incidents.

Kevin Riedl
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aws Preseed plus FFG plus Forschungspraemie funding stack Austria Business & Regulation

How Austrian Startup Funding Actually Stacks

How current aws, FFG, and Forschungsprämie instruments may interact, with live program terms, eligible-cost allocation, timing, and a conditional worked example.

Christof Jori
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React Native vs Flutter for a DACH founder hiring locally Delivery & QA

React Native vs Flutter for DACH Hiring in 2026

A current decision framework for React Native, Flutter, native, and Kotlin Multiplatform based on your real hiring funnel and product constraints.

Kevin Riedl
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LoRaWAN vs NB-IoT vs Sigfox IoT sensor pilot cost Delivery & QA

LoRaWAN vs NB-IoT vs Sigfox: Budget an IoT Pilot

Build a current pilot budget from measured coverage, device behavior, network terms, deployment work, and an explicit total-cost model.

Kevin Riedl
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Focus is the new bottleneck when orchestrating AI agents Leadership & Teams

Focus Is the New Bottleneck

Agent parallelism shifts work into decomposition, context, verification, integration, and oversight. Measure capacity instead of copying a universal agent limit.

Kevin Riedl
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Smart contract security checklist before external audit Web3 & Privacy

Smart Contract Pre-Audit Checklist (30 Questions)

Thirty risk-based questions for Solidity teams covering specifications, toolchains, privileges, external calls, upgrades, economics, testing, and operations.

Kevin Riedl
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Fractional CTO day rates in Austria Leadership & Teams

Fractional CTO Day Rates in Austria

How to compare Austrian fractional CTO quotes using current scope, availability, authority, employment-status, tax, and total-cost assumptions.

Kevin Riedl
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EU AI Act compliance scope and budget planning for a startup Business & Regulation

EU AI Act Cost for a Startup: Scope Before Budget

Classify the use case, operator role and applicable duties before estimating legal, documentation, testing, training and monitoring work.

Christof Jori
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Werkvertrag versus Time-and-Material for Austrian SaaS founders Business & Regulation

Werkvertrag vs T&M for Austrian SaaS

How Austrian law distinguishes result-based work from time-based services, and what founders should clarify about scope, acceptance, IP, VAT, and accounting.

Kevin Riedl
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