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Bespoke marketing sites engineered for performance, smooth animations, and high conversion rates.
mjdesign.cz
Lighthouse 100
↗ Live
// MJ DESIGN STUDIO — OPAVA, EST. 2018
Premium websites & vibe-coded apps for ambitious brands.
Independent digital studio from Opava, Czech Republic. We build custom websites, web applications, dashboards, CRMs and reservation systems. No templates — every project from scratch.
Trusted by teams
21 ClinicLT GlobalMatamFitfitBattle of EuropeShuffle Kalafa
PREMIUM WEBSITES•VIBE-CODING•WEB APPS•DASHBOARDS•CRM SYSTEMS•RESERVATION SYSTEMS•PREMIUM WEBSITES•VIBE-CODING•WEB APPS•DASHBOARDS•CRM SYSTEMS•RESERVATION SYSTEMS•PREMIUM WEBSITES•VIBE-CODING•WEB APPS•DASHBOARDS•CRM SYSTEMS•RESERVATION SYSTEMS•PREMIUM WEBSITES•VIBE-CODING•WEB APPS•DASHBOARDS•CRM SYSTEMS•RESERVATION SYSTEMS•
01 / SERVICES
Built with intent.
Every project is unique. Modern stack, clean code, long-term results.
Vibe-Coding
AI-assisted rapid development for complex logic and unique solutions.
ai-prompt.ts
1const studio =
2 await mjBuild({
3 stack: ['Next.js'],
4 speed:
5 'Infinity',
6 });
7studio.deploy();
✨ AI
Web Apps
Scalable dashboards, SaaS products, internal tooling.
analytics.app
Revenue
€12.4k
↑ 24%
Weekly
CRM Systems
Custom data management for your business.
TODO3
DOING2
DONE5
Reservation Systems
Our own Terminuj.cz reservation system or fully custom solution.
Po 5. května
‹
›
P
Ú
S
Č
P
S
N
14:30 — Volný slot
02 / WHY US
No templates. No builders.
We build websites from scratch — custom design, custom tech, custom CMS to manage content. A website that lasts and grows with you.
Šablona
→
Custom
Custom design
Every project designed from scratch around your brand and audience. No templates, no compromises.
Next.jsReactTSTailwind
Best-in-class tech
Next.js, TypeScript, Tailwind, Sanity. The same stack Stripe, Linear and Vercel run on — we play in the same league.
SAVE
Custom CMS
Edit text, images and sections yourself in a clean dashboard. No code, no dependency on us.
95+
Speed & SEO
Lighthouse 95+, Core Web Vitals in the green. Server-side rendering, optimized images, clean code.
$git remote
→ github.com/vy/web
You own it
Code in your GitHub, hosting on your account, no lock-in. If you ever leave, you take everything.
ongoing
Long-term support
Launch is just the start. We offer maintenance, ongoing dev, and new features as you grow.
03 / METHODOLOGY
From idea to launch.
01
Discover
Deep dive into technical requirements, business goals, and the optimal tech stack. No assumptions, just data.
02
Design
Wireframing, design systems, and high-fidelity prototypes focused on clean UI and UX.
03
{ build }
↓
[ deploy ]
Build
Vibe-coding mixed with strict engineering principles. Next.js, custom APIs, database modeling, buttery animations.
04
Launch
Rigorous QA, performance optimization, secure deployment to Vercel/AWS, and hand-off of a production-ready system.
04 / WORK
Selected projects.
A glimpse of what we've built for clients across industries.
05 / OUR TOOL
In production since 2018Terminuj.cz
No monthly fees. No third-party branding. No compromises.
We built our own reservation system — we've been using it for years with clients across industries. When your project includes booking, Terminuj.cz comes as part of the deal. Fully in your identity, with features tailored to your business.
$0monthly fees to third parties
100%in your visual identity
8 yrsin production with clients
RENT VS OWN
Renting third-party
Reservio, Acuity & co.
- $25–80 monthly, forever
- Their logo and branding in checkout
- Standardized UI for everyone
- Vendor lock-in, limited data export
- Booking limits per pricing tier
Our own system
Terminuj.cz
- $0 monthly — included in project
- 100% your identity and colors
- UI tailored to your industry
- Code is yours, data on EU cloud
- No limits — unlimited bookings
06 / TECH
Modern stack.
Built on the tools that power world-class products.
Next.jsReactTypeScriptTailwindSanityVercelSupabaseStripeResendFramer MotionGSAPNode.js
0+
PROJECTS DELIVERED
0 years
EXPERIENCE
0+
HAPPY CLIENTS
0%
CLIENT RETENTION
07 / PRICING
Transparent pricing.
Every project is quoted individually. Here are the starting ranges to give you a sense.
Premium Web
Landing page or marketing website
from €1 600
- Custom design from scratch
- Up to 5 sections
- Fully responsive
- Animations & interactions
- SEO optimization
- Sanity CMS integration
- Vercel hosting
Web Application
Dashboard, CRM or SaaS product
from €3 600
- Everything in Premium Web
- User accounts & auth
- Database & backend logic
- Third-party integrations (Stripe, etc.)
- Admin interface
- Custom CMS
- Vibe-coding for rapid development
Enterprise
Complex systems & platforms
from €10 000
- Everything in Web Application
- Multi-tenant architecture
- Our Terminuj.cz reservation system
- Advanced integrations & APIs
- Long-term support & growth
- SLA & priority support
Maintenance & growth from €80/month
Prices excluding VAT. Exact scope discussed on a free intro call.
08 / TESTIMONIALS
What clients say.
Real feedback from our partnerships with clients across industries.
MJ Design doesn't just build websites — they engineer digital infrastructure. Their grasp of modern tech stacks and obsessive attention to detail completely transformed our SaaS platform.
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—
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Great communication, deadlines met to the day. Highly recommended for anyone wanting a top-tier website.
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Marketing agency
Custom approach, no templates. The website matches our vision and brand exactly — no compromises.
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E-commerce
Professional from the first meeting. They handled every detail we discussed together.
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B2B startup
The site grows with our business. After several years it still looks modern and runs fast.
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Healthcare clinic
09 / CONTACT
Let's get into it.
Drop us a line, we reply within 24 hours.