Ahmed Tarek ↘
← IndexHome Navigation
Breadfast · 2025–2026 · Led end-to-end · Navigation

Home Navigation

Role: Design Lead

I led the home navigation program end-to-end — from proposal to a live A/B test — with Sultan designing under my direction and Kareem on product.

+33%CATEGORY OPENS
§ 01
The Challenge
A grocery home page inside a super-app

As Breadfast expanded from grocery into coffee, beauty, restaurants, and more, the home page stayed organized around its grocery roots. New verticals and deeper categories were hard to find — customers simply weren't discovering what the app now offered.

This was a company-wide problem: the home page is the front door for every vertical, so its navigation shapes discovery for the entire business. I led the program to rethink it — and to prove each change before rolling it out.

  • ·Make new verticals and deep categories discoverable
  • ·Rework the home page for a super-app, not a grocery app
  • ·Validate changes with controlled experiments before rollout
§ 02
The Home Page Grid
A new navigation system

I led the design of a new home layout built around a category grid — clear, scannable entry points that surface verticals and deep categories instead of burying them.

It shipped as the first experiment in a broader navigation program I've continued to iterate on, including a horizontal-navigation pass in 2026.

  • ·Category grid entry points
  • ·Surfaces deep categories (coffee, beauty, and more)
  • ·Phased: grid v1 → horizontal-nav iteration
New home page with the 'Explore Breadfast' vertical grid
Fig. 02.01
§ 03
Impact
A/B test · 615,880 users · Oct 2025 · rolled out

The first experiment — the home page grid — ran as a controlled A/B test on 615,880 users. Deep-category discovery jumped with very high confidence, while core commerce metrics (conversion, orders per user) held steady — a clean discoverability win, so it was rolled out.

One honest caveat: 'chance to win' here is a Bayesian measure, and the test was stopped early to support the rollout rather than run to a fixed horizon.

Coffee category landing screen surfaced by the new navigation
Fig. 03.01
Beauty category landing screen surfaced by the new navigation
Fig. 03.02
+0.0%
Coffee category opens (14.3% → 19.1%, 100% chance to win)
+0.0%
Beauty category opens (10.6% → 13.7%, 100% chance to win)
Next →Pickers Performance Optimization