Evolvier

Blog

Engineering notes from the field.

Long-form writing on architecture, cloud economics, AI integration, and shipping products that survive production — by the engineers who build them.

Topics
  • Product
  • Industry
  • AI
  • Cloud & DevOps
  • Engineering
Latest

Product

Shipping an MVP in 90 days without painting yourself into a corner

The playbook we use to ship production-grade MVPs in 90 days: scope rules that make the deadline winnable, an architecture that survives traction, a week-by-week cadence, and the early decisions that quietly force rewrites.

10 min read

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Industry

The WhatsApp Business API: a practical guide to conversational commerce

What the WhatsApp Business API actually gives you, what you have to build yourself, and the architecture, failure modes, and cost factors that decide whether chat commerce works in production.

10 min read

AI

What is MCP? Model Context Protocol explained for engineering leaders

A plain-engineering explanation of the Model Context Protocol: the architecture, the three server primitives, the failure modes that never appear in demos, and what MCP actually costs to run in production.

10 min read

Cloud & DevOps

Kubernetes cost optimization: where cloud bills actually leak

Kubernetes bills rarely spike — they leak. A field guide to the five structural leaks: resource requests, node bin-packing, autoscaling behavior, capacity pricing, and the traffic and telemetry nobody graphs.

10 min read

Engineering

Flutter vs. React Native in 2026: an engineering decision framework

A senior engineering framework for choosing between Flutter and React Native in 2026 — rendering architecture, ecosystem maturity, production failure modes, and the cost factors that actually move budgets.

11 min read

Engineering

Next.js for enterprise web applications: an architecture guide

A field guide to architecting enterprise platforms on Next.js — rendering strategy per route, BFF boundaries, deployment trade-offs, security enforcement, failure modes, and the cost factors that rarely make the comparison slide.

11 min read

Engineering

Build vs. buy: deciding when custom software pays off (2026)

The decision framework we use with clients weighing custom software against off-the-shelf platforms: differentiation, honest total cost of ownership, reversible architecture, and the failure modes on both sides.

11 min read