Where I've worked

Shipped a redesigned product page that lifted add-to-cart rate by a fifth

Built the recommendation surface that suggests complementary products

Rewrote checkout as a three-step flow and halved the abandonment rate

Added live delivery tracking backed by a streaming events pipeline

Tuned the ranking pipeline so the first result answers most queries

Launched personalised result cards for signed-in readers

Reworked the query box into a keyboard-first, screen-reader-friendly widget

Added a private, on-device history so people can find a page twice

Designed the group composer that made posting feel effortless

Built the people-you-may-know service on a shared-interest graph

Reordered the feed around recency and reciprocity instead of raw reach

Shipped an activity digest that respects notification budgets

Rebuilt the companion app shell and cut cold start to under a second

Added a theming layer so each device family keeps its own identity

Improved the store surface that suggests companion apps

Instrumented usage so the firmware team could see real battery curves

Modernised the desktop shell and removed a decade of dead settings

Introduced a density setting that adapts the interface to the screen

Sped up the document suite by lazily loading rarely used panels

Built the internal dashboard that tracks feature adoption per release