Mostafa from Jerusalem

The Archive

All Six Projects

Full case studies — the brief, the process, the tools, and the result.

Nike App Design

A minimalist storefront for a boutique watchmaker. We rebuilt the catalog around editorial product stories, cut checkout to two screens, and lifted conversion by 38% in the first quarterafter launch.

Client

Lumen Watches

Year

2025

Role

Lead Designer & Front-End

Tools

The Challenge

The old store felt like a spec sheet. Lumen needed a site that matched the craft of their watches — slow, considered, and tactile — without sacrificing conversion.

How I Did It

Outcome

Green Mix App Design

A minimalist storefront for a boutique watchmaker. We rebuilt the catalog around editorial product stories, cut checkout to two screens, and lifted conversion by 38% in the first quarterafter launch.

Client

Lumen Watches

Year

2025

Role

Lead Designer & Front-End

Tools

The Challenge

The old store felt like a spec sheet. Lumen needed a site that matched the craft of their watches — slow, considered, and tactile — without sacrificing conversion.

How I Did It

Outcome

Just Do It App

A minimalist storefront for a boutique watchmaker. We rebuilt the catalog around editorial product stories, cut checkout to two screens, and lifted conversion by 38% in the first quarterafter launch.

Client

Lumen Watches

Year

2025

Role

Lead Designer & Front-End

Tools

The Challenge

The old store felt like a spec sheet. Lumen needed a site that matched the craft of their watches — slow, considered, and tactile — without sacrificing conversion.

How I Did It

Outcome

Ottoman Design

A minimalist storefront for a boutique watchmaker. We rebuilt the catalog around editorial product stories, cut checkout to two screens, and lifted conversion by 38% in the first quarterafter launch.

Client

Lumen Watches

Year

2025

Role

Lead Designer & Front-End

Tools

The Challenge

The old store felt like a spec sheet. Lumen needed a site that matched the craft of their watches — slow, considered, and tactile — without sacrificing conversion.

How I Did It

Outcome

Mercer & Co.Corporate

A minimalist storefront for a boutique watchmaker. We rebuilt the catalog around editorial product stories, cut checkout to two screens, and lifted conversion by 38% in the first quarterafter launch.

Client

Lumen Watches

Year

2025

Role

Lead Designer & Front-End

Tools

The Challenge

The old store felt like a spec sheet. Lumen needed a site that matched the craft of their watches — slow, considered, and tactile — without sacrificing conversion.

How I Did It

Outcome

Mercer & Co.Corporate

A minimalist storefront for a boutique watchmaker. We rebuilt the catalog around editorial product stories, cut checkout to two screens, and lifted conversion by 38% in the first quarterafter launch.

Client

Lumen Watches

Year

2025

Role

Lead Designer & Front-End

Tools

The Challenge

The old store felt like a spec sheet. Lumen needed a site that matched the craft of their watches — slow, considered, and tactile — without sacrificing conversion.

How I Did It

Outcome