Who I am
I am Ján Marček, a certified HubSpot Digital Marketing and Inbound specialist. I help businesses automate their processes and build systems powered by artificial intelligence.
I have built projects for companies and organisations across Europe, including five EU funded programmes. Most of my clients today are small businesses, sole traders and medical practices that want a clear website and less manual work.
HubSpot Academy, Digital Marketing
HubSpot Academy, Inbound
What I do
Business websites, custom web applications, booking systems, admin panels and CRM, and AI automation. Each project is custom-built, without monthly licences.
Selected projects
Websites, booking systems, admin panels and CRM for clinics, manufacturers, retailers and accommodation in Slovakia, the Czech Republic and abroad.
- Gynkomed: A private gynaecology clinic with a website built around patient trust and easy booking.
- JF MOTO: Motorcycles, ATVs and buggies from CFMOTO, Goes, Benelli, Benda, Keeway and Morbidelli.
- KRYŠTOV Group: A window and door manufacturer in Brno with a company website and an admin panel for managing orders.
- KlinNeuro: A neurology clinic in Prague with three locations, online booking, notices managed from the admin and a Czech and English version.
- Edgar Baker: An international HR and outsourcing company. I built their website, a custom CRM and process automation.
- BestDent: A dental clinic in Bratislava, Ruzinov, with a modern website that makes booking simple.
- MUDr. Jana Macková: An internal medicine clinic for adults in Humenne, INTERNA V.K.
- MUDr. Uhrinová: A paediatric clinic caring for children from birth through their teenage years.
- MUDr. Tatiana Bartková: An eye clinic in Svidnik led by Dr. Tatiana Bartkova.
- KarlovaTop: Luxury apartment rentals in the Old Town of Prague with a custom booking system.
- ORL Barmed: An ear, nose and throat clinic in Lipany led by Dr. Zuzana Barlova.
- Stop Exekúcii: Fast and discreet help with debts, enforcement orders and auctions.
- Endohep: An endocrinology clinic for adults in Bratislava, Raca.
- MUDr. Rastislav Gašpar: A general practice clinic in Bratislava, Ruzinov.
- MUDr. Tomáš Krause: A general practice clinic for adults in Prague, Vinor.
My own SaaS: Marxyo
Marxyo is a digital reception for doctors and clinics that I designed and built myself.
Opening hours and notices, e-prescription requests, a contact form, automatic reminders, a price list you control, a chat widget with FAQs, a booking system with a clear overview, a QR code and door sign, plus Google reviews in one place. More at marxyo.sk.
How I work
A short conversation, a free design within 2 working days, development with testing and launch. The whole collaboration happens online.
- ConversationYou tell me what you need and I ask a few questions about your business, customers and goals.
- Design within 2 working daysI send you a website design or an application sketch, free and with no obligation.
- Development and testingAfter approval I build and test it on phone, tablet and desktop.
- Launch and handoverI deploy it on your domain, set up basic SEO and hand over the logins.
Trees for every project
For every project I plant trees through Tree-Nation.
You can see the current number on my Tree-Nation profile.
Want to work together?
Send me a few sentences about what you need. I reply within 24 hours.
Contact me