Ján Marček: Online Growth System for Businesses & Brands
Ján Marček
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DRAG
Accepting new clients

Online Growth System

for Businesses & Brands.

Scale predictably. Less chaos, more profit.

For businesses with annual revenue over €100K
Growth Dashboard
E-commerce · Q4 2025
Live
Revenue
52.733€
↑ 18% vs prev. mo.
Growth
+237%
↑ Q4 record
ROAS
4.8×
target: 4×
Conv. Rate
3.2%
avg: 1.8%
JanFebMarAprMayJunJul

I help businesses and brands
grow online without the chaos.

Most businesses don't need more ads. They need a system that turns traffic into conversions.

Established online presence

I help businesses with proven demand grow without adding more chaos.

100K+ annual revenue

I work with brands that have steady revenue and need a clearer path forward.

Founder-led businesses

You're a founder who thinks in years, not just this quarter.

Ready to scale with AI & automation

You own a business that wants AI, automation and ads that actually deliver.

What I actually
do for you.

Agentic Workflows

Systems that do the work for you.

I build websites, web apps and automations that help you grow. I also automate lead qualification, follow-ups and reporting. Everything runs while you focus on what matters.

Lead qualification & follow-up
Automated reporting & analytics
CRM & business process automation
Website & web app development
Proven experience

Tested across Europe.

I work with only a few clients at a time so each one gets full attention.

Live reference
Engagement style

Directly and effectively.

I communicate via phone and email. No long online meetings, no long in-person meetings.

M
T
W
T
F
S
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Book a consultation slot
Get in touch

A Growth System
built around you.

My work typically includes:

  • AI automation
  • Web apps and AI apps
  • Automation of business processes
  • Paid ads management (Meta or TikTok)
  • Creative direction and testing strategy
  • Funnel and conversion optimization
  • Retention strategy (email and SMS automation)
  • Growth analysis and clear reports
Website Development
From landing page to web app.
Websites built to convert, ready for SEO from day one. WordPress or custom code.
Accepting new patients
Expert Dental Care
in Your Neighbourhood
Gentle, modern dentistry for the whole family.
Book your first visit online in under 2 minutes.
20+
Years of experience
2000+
Happy patients
7 Days
a week
AI Shopping Assistant
AI assistant for e-commerce
Personalised automated chat that finds products, compares options and advises customers directly on your website.
AI Shopping Assistant
Custom CRM
Your own CRM system
Your contacts, your pipeline, your rules. All in one place.
Contacts
+ Add
Name
Stage
Value
Next
Automations
Automated processes
Emails, notifications, reports. Running while you sleep.
Lead Capture Funnel
Live
0
Landing
0
Form
0
Email
0
Converted
0
Follow-up 1
0
Converted
0
Follow-up 2
0
Converted
Custom Dashboard
Track & optimise your stats
Every metric that matters, in real time. See what works. Cut what doesn't.
Overview
Last 7 days
Revenue
€0
Orders
0
↑ +8.2%
Conv.
3.6%
↑ +0.4pp
Weekly Revenue
M T W T F S S
Contact me
Available for new projects
Ján Marček

I build websites and web apps, with a background in digital marketing. Over 80 projects across Europe, including five EU-funded programmes.

How we
work together.

STEP 01 /

We start with a free call

You share your goals, I ask the right questions. No pressure, no sales pitch.

STEP 02 /

You get a proposal, free of charge

I'll create a strategic proposal. You decide whether you want to work with me.

STEP 03 /

I build and launch it

Fixed timeline, regular updates, no surprises. You know what's happening at every step.

STEP 04 /

Handover and training included

I walk you through everything so you can run it yourself after launch.

I focus on building
things that can grow on their own.

Websites I've
built.

Real websites and web apps for real businesses.

medijos.sk
Medical
medijos.sk
General practitioner's clinic for adults in Nové Mesto nad Váhom.
Open Website
bestdent.sk
Healthcare
bestdent.sk
Dental practice in Bratislava — Ružinov district.
Open Website
krystov.cz
E-commerce
krystov.cz
Plastic windows and doors across the Czech Republic.
Open Website

Growth Systems
I've shipped.

Selected projects from clients across Europe.

Pedal Consulting
Growth System
Pedal Consulting
Leading national SME performer in Horizon 2020, Horizon Europe and COSME.
View Project
CARINA Project
Growth System
CARINA Project
Boosting sustainable diversification in EU farming systems.
View Project
BUILD Procurement
Growth System
BUILD Procurement
Increasing city capacities in innovation procurement across Europe.
View Project
RURALITIES
Growth System
RURALITIES Project
Ecosystem-based framework for sustainable rural development.
View Project

Every project grows trees.

For every client engagement I plant trees through Tree-Nation, certified reforestation across the globe.

Trees Planted – Certified by Tree-Nation

Ján Marček

I'm a certified HubSpot Digital Marketing and Inbound specialist. I help businesses turn the traffic they already have into actual revenue.

I've built systems for businesses and organisations across Europe, including five EU-funded programmes.

Want to work
together?

Write to me directly. I reply within 24 hours.

Emailjanmarcekconsulting@gmail.com
LinkedInJán Marček
Phone+421 944 956 734
LocationSlovakia · IČO: 54290317