01
E-commerce
Medusa.js
Online stores and sales platforms — flexible, scalable, no platform lock-in.
AI-first · solo · Software house
I build digitalproducts that deliver.
Stores, systems, and websites built on open-source — from the first meeting to deployment and maintenance. No lock-in, no middlemen.
Manifesto
Cloud House is a solo software house with no middlemen. When you write or call, Marcin picks up — and Marcin writes your code. No account managers, no telephone game, no passing the buck. Partnership, not subcontracting.
Services
Three pillars, one responsibility.
Deep specialisation instead of 'we do everything'. Every pillar built on open-source, no vendor lock-in.
02
CRM / ERP
Open Mercato
Dedicated systems tailored to your company's real processes.
03
Websites & web apps
Next.js + Payload CMS
Fast, SEO-friendly, with a convenient CMS for editors.
Why Cloud House
Two worlds, one better path.
Instead of a large agency
- You tell me the problem — no brief rewritten through three people
- E-commerce, CRM, and web: three areas I genuinely know inside out
- One expert owns everything — from architecture to deployment, no delegation
Instead of a freelancer
- A registered company with a contract and VAT invoice — not a payment to a contact
- A deadline is a deadline — not 'almost done' for a month
- After launch you still have me — warranty, retainer, support
Process
From idea to maintenance.
Eight steps from first conversation to ongoing care. You see progress along the way — not just at the end.
I learn the goal, users, and constraints. We set scope and success criteria.
Projects
Selected work.
Blog
All posts →I write about what I do.
Stack
- TypeScript
- Medusa.js
- Open Mercato
- Next.js
- Payload
- PostgreSQL
- Docker
- Vercel
- AWS / GCP
Contact
Your project starts with a conversation.
Free 30 minutes — I understand your needs and answer your questions. If we're a good fit, I'll prepare a quote. No obligations.