Apptension blog: SaaS, AI and product engineering insights

The interesting question is not whether an agent can write code. It is what stops it from confidently shipping something wrong at 22:40 on a Saturday. This article is the answer we used on Teamdeck’s platform modernization, and the same class of harness we install as Agentic SDLC.

Practical React Native benefits for product teams in 2026: shared TypeScript talent, one mobile pod, and production quality bars. Senior engineers only.

React Native is the right hire when you need one senior mobile team for iOS and Android and your web stack is already React or TypeScript. Skip it when native-only constraints dominate.

Node.js is the right backend hire when your product is API-heavy, real-time capable, and your team already ships TypeScript on the frontend. Skip it when CPU-bound workloads dominate.

How Node.js concurrency works for SaaS APIs and real-time systems, and when senior Node.js engineers should own the event loop path.