Insights & Ideas

The eLight blog

Practical notes on engineering, product delivery, AI, and design — from the team building digital products for ambitious teams.

From Monolith to Composable: Lessons from Replatforming E‑commerce at Scale

How we helped a fashion resale brand move off a legacy stack, adopt headless APIs, and ship faster without freezing the roadmap.

Guardrails, evaluation, and rollout patterns we use when clients ask for copilots, summarisation, or retrieval-augmented workflows.

Tokens, documentation, and governance practices that keep UI consistent when multiple squads ship in parallel.