00 — Work
03 client projects · 2024—2026

Built for clients.

Websites and shops for businesses, from the first call to launch and ongoing care: hospitality, jewellery, construction. Each with the problem, the solution and the outcome. Work for banks and pharma is under NDA — I show it on a call.

01 / 03Restaurant · Customer site

Sushi Zushi

Sushi Zushi — desktop
Sushi Zushi — mobile
↳ Restaurant · Customer site01 — 2024 — 2026
25%aggregator commission on every order — before
0%commission on the direct channel — now
100%of the customer base owned by the restaurant, not a platform
24/7orders and reservations taken online, not only when someone picks up the phone
Year2024 — 2026
RoleDesign + Development
Stack
AngularNode.jsMongoDBStripeGastronaut
↳ Problem

A premium brand going back to 2008 — with its online sales in someone else's hands. Aggregators took ~25% of every order, the rest came in by phone across three numbers, and the restaurant didn't know its own customers.

↳ Solution

A new brand site with direct ordering and table reservations, integrated with Gastronaut: online payment, customer accounts, PL/EN versions, a blog for local SEO, kitchen order printing and a staff console.

↳ Outcome

Their first commission-free sales channel. Every order placed on the site stays 100% with the restaurant — and so does the customer.

02 / 03Jeweller · E-commerce

GRYF 1877

GRYF 1877 — desktop
GRYF 1877 — mobile
↳ Jeweller · E-commerce02 — 2026
Year2026
RoleDesign + Development
Stack
WordPressWooCommercePHP
↳ Problem

A family jewellery house going back to 1877 — four generations of craft, one-of-a-kind pieces — but sales limited to two physical salons and an online presence that didn't match 145 years of history.

↳ Solution

An elegant brand site with the signature-collection catalogue and a WooCommerce shop: one-off pieces with natural stones, services (engraving, restoration, appraisal) and the house's history — in an aesthetic worthy of the craft.

↳ Outcome

An online brand that finally looks like 145 years of craft — with a shop where every piece is one of a kind.

03 / 03Construction · Corporate site

Bau und Technik

Bau und Technik — desktop
Bau und Technik — mobile
↳ Construction · Corporate site03 — 2026
Year2026
RoleDesign + Development
Stack
WordPressPHP
↳ Problem

A construction firm with 15 years behind it — over 120 completed investments and nearly 98,000 m² built, from production halls to heritage buildings — but an online presence that showed none of it. Private, corporate and public investors had nowhere to verify the contractor's credibility.

↳ Solution

A professional corporate site that organises the full offering: general contracting and modernisation, certified-appraiser valuations, operating-cost optimisation and advisory for KPO- and EU-funded investments. A referenced project portfolio, an expert blog and a clear path to contact — in an aesthetic that matches the scale of the work.

↳ Outcome

A showcase worthy of 15 years in the market — a site that builds credibility with private, corporate and public investors on its own.

The next one could be yours.

Work for banks and pharma is under NDA — I show it on a call. My own products — Gastronaut, AZ Widgets, mk-kit and the apps at mkapps.dev — are on the Products page.