Writing
On feature flags, release engineering and architecture — how software-delivery infrastructure changes the way teams make decisions.
Trunk-based development and feature toggles: deploying to master without fear
How trunk-based development plus feature toggles on Unleash gives frequent releases, instant rollback and A/B tests. From fintech practice: −25% incidents, −30% release time.
Forget local if-statements: how centralised feature flags make life easier
A feature flag is a key → value pair deciding whether a capability is active. Why local flags in config break at scale and what a centralised approach gives you.
Gradual rollout: shipping a feature to 5% of users
A gradual rollout is insurance. Strategies: percentage of users, segments, sticky sessions — and why determinism matters.
A/B testing on feature flags: infrastructure and metrics
An A/B test is the same flag, but measured. How to tie variants, events and statistics together to make data-driven product decisions.
Backstage: the internal developer portal
When you have dozens of services, knowledge about them scatters across heads and chats. Backstage gathers the catalogue, docs and tools in one place.