Shopify · CRO · Strategy

Shopify development that turns visitors into buyers.

Not a developer waiting for briefs, not a consultant stuck in slide decks. Development, conversion optimization and campaign logic in one person, without agency overhead, straight to the point for stores that want to grow.

Proven at
HobbyHorse24
+140%
Q4 total revenue
Golf24
+57%
Conversion Rate
Gerry Weber
Conversion rate since launch
Diagnosis

Three leaks that drain
your revenue away.

The developer builds what’s in the brief, not what converts.
What it costs you
A page without conversion thinking is an expensive design project. Nice to look at, hard to sell.
Every one of these points costs you money every day.
That’s not bad luck, it’s architecture. And architecture can be changed.
Change the architecture
Approach

How your store becomes
a selling system.

Every euro of revenue survives three stations. At each one you lose buyers, or win them back.

01Landing

Visitors land, understand nothing and bounce.

I build landing sections that pick up the ad headline.

49 €
★★★★★
In den Warenkorb
02Product

The product page shows features instead of real reasons to buy.

I think through bundle strategy and argumentation before the code.

1 · 2 · 3
Email
Lieferadresse
Zahlung
Bezahlen
03Checkout

Too many fields, too little trust, abandonment.

I optimize fields, trust signals and payment flows.

Case 01 · 03Redesign & store rebuild

HobbyHorse24

Full access to strategy, marketing and development in one hand. Q4 as the stress test.

Established shop for hobby horsing, a growing trend sport built around hobby horses with its own tournament and club scene. Goal: fully capitalize on Q4 as the highest-revenue quarter. Conversion optimization, bundle strategy, custom sections per campaign, flash-sale execution and a newsletter sequence with an advent calendar.

+52%
Conversion Rate
vs. previous period · Q4
✓ Shopify Analytics
+140%
Total revenue Q4
vs. previous year · verified
✓ Shopify Analytics
+105%
Sessions Q4
vs. previous year
✓ Shopify Analytics
Three levers

Three levers that made the jump possible.

Bundle Offer Page
Custom Bundle Configurator
Lever 01
Bundle strategy instead of single-item selling

Analysis of the bestsellers, then targeted cross-sells built. AOV drivers from a standard bundle to high-priced stable-set bundles around €250. Plus: a fully configurable bundle tool for maximum personalization.

1
Newsletter subscribe
Signing up unlocks the access.
2
Parameter set
The subscriber flag activates the calendar section.
3
Homepage calendar
Interactive advent-calendar section appears.
4
Daily pop-up with code
Each door an offer, code and product link.
5
Cart application
The code lands directly in the cart.
Lever 02
Advent calendar as a 24-day conversion sequence

Newsletter subscribers got access via a parameter to an interactive advent-calendar section on the homepage. Behind each door a pop-up with a daily offer, code and direct product link. Sometimes specific products, sometimes categories, sometimes free shipping. A full 24 days.

Flash Sale Category Page
Product Page Urgency Element
Lever 03
Flash sales with multi-page marketing

Every two days throughout the Black Friday month. Discounted products with a countdown timer and stock-level indicator as artificial scarcity. Marketed on the homepage, in the category header and directly in the product buy box. Three touchpoints, one story.

Alex doesn't just build what you tell him to. He thinks along, asks the right questions and comes up with solutions I wouldn't have arrived at myself. The bundle strategy alone has paid for itself several times over.
Luca Brezing
Luca Brezing
HobbyHorse24 Founder
Something similar for your store?

Sounds like your store? Let’s talk.

Discuss your project
More cases

Two stores, two goals.

Conversion optimization

Established golf store with high traffic. Conversion lifted out of existing volume.

+57%
Conversion Rate
900k
Sessions / year
Discuss your project
Store Build · From 0

Fashion brand. Complete Shopify store, built from 0.

Conversion rate since launch
18.8%
Returning-customer rate · first 9 months
Discuss your project
Who’s behind it

I’m Alex,
developer, strategist, founder.

Media informatics degree, three years at an e-commerce agency, most recently owning the entire conversion funnel, from Meta Ads through store development to checkout. 20+ stores, from niche shops to fashion brands. Self-employed since 2026. Focused, without overhead, with an eye on what actually converts in the end.

Alex Bossert
Frequently asked

Before you ask.

First technical improvements are often visible within the first two weeks. Reliable conversion effects usually show after four to eight weeks, depending on traffic volume. Enough data to draw real conclusions instead of reading randomness.
We start with a free intro call and an analysis of your store. After that you get a prioritized roadmap. Work happens in clear steps with regular updates. You always know what I’m currently working on.
Yes. Either I complement your setup as the specialist for the store itself: your agency runs the campaigns, I take over sections, speed and conversion optimization. Or I take over step by step, without your day-to-day standing still. We figure out what fits best in the intro call.
Depending on the project, either as a fixed price for clearly defined builds or on a day-rate or retainer basis for ongoing optimization. You get a transparent estimate up front, no hidden costs.
Contact · Free intro call

Let’s talk about your project.

Pick a slot. 30 minutes, no obligation. No sales pitch: an honest take on whether and how I can help you. Prefer to write directly? That works too.

ABAlex Bossertbossert.digital

Free
Intro call

We’ll go through your plan. Goal, scope, timeline. You’ll get a clear assessment and next steps. Set aside a quiet moment.

30 minutes
Video call · Google Meet
Europe/Berlin · CET

July 2026

MOTUWETHFRSASU
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Fri, Jul 3
No free slots on this day. Pick another day.
Real-time availability · Instant confirmation by email

Prefer direct?

Not in the mood for calendars. Write to me on the channel of your choice. Usually a reply within one business day.

Reply < 1 business day