build.js

// what we actually ship

function deliver(project) {

const scope = agree("fixed price");

const code = write("tested, documented");

return ship(code, scope);

}

$ canvaslogicstudio --launch

// Web Development Studio · Germany

Websites built like good code.

CanvasLogicStudio builds fast, maintainable websites and web apps for businesses across Germany — clear architecture, honest timelines, and code you (or your next developer) can actually read.

Start a project See services & pricing

status: booking 2 new builds for October

// trusted by teams across Germany

Falkenstein Systemtechnik Nordwind Spedition Rheinquell Getränke Ahrtal Möbelwerk Bergischer Stahlbau Lichtblick Solartechnik

// Services & Pricing

What it costs, up front.

No hidden discovery fees, no "it depends" quotes. Every panel below is a fixed price for a defined scope — pick what you need, or start with a call and we'll scope it together.

View this list on its own page

01 /services/speed-audit

Website Speed & Code Audit

A full crawl of your existing site covering Core Web Vitals, code quality and quick technical wins, delivered as a prioritised report.

4–5 days€320

$ order --now

02 /services/maintenance

Website Maintenance Retainer

Monthly updates, uptime monitoring and small content changes, so your site stays fast and secure.

ongoing€360/mo

$ order --now

03 /services/landing

One-Page Landing Site

A single, fully responsive page built to convert — for a launch, an event, or a focused campaign.

5–7 days€380

$ order --now

04 /services/integrations

API & Third-Party Integration

Connect your site to payment providers, CRMs or internal systems, with proper error handling and tests.

1–2 weeks€450

$ order --now

05 /services/cms

CMS Integration

A headless or WordPress content system wired into your design, so your team can publish without touching code.

1–2 weeks€520

$ order --now

06 /services/redesign

Website Redesign

A full visual and structural overhaul — new design system, faster load times, same domain you already rank for.

2–3 weeks€640

$ order --now

07 /services/business-site

Business Website

Up to five pages built on a proper design system, not a page-builder theme.

10–14 days€720

$ order --now

08 /services/store

Online Store Setup

A working shop for up to twenty products — catalogue, cart and checkout set up and tested end to end.

3–4 weeks€890

$ order --now

09 /services/web-app

Web App / Product MVP

A working first version of a custom tool — accounts, a database, and the core feature your idea depends on.

4–6 weeks€980

$ order --now

// How It Works

From brief to deploy, in five commits.

Discovery & Requirements

We map out what you actually need before writing a line of code.

git init

Architecture & Planning

A technical plan and fixed-price proposal, so you see the shape of the build before it starts.

feat: scaffold project

Build Sprint

Development in weekly checkpoints — real progress, not a black box until the end.

feat: core build

Code Review & Testing

One structured revision round, cross-browser and device testing before anything ships.

test: pass

Deploy & Handover

Deployment, a short walkthrough, and documentation so your team can maintain it with confidence.

deploy: production

7 days to flag anything that isn't right.

Design and build work gets a revision round; if it's still not right, a partial refund may apply. Full terms in our Refund Policy.

Start a project

// Why CanvasLogicStudio

Us vs. a typical freelance developer.

With CanvasLogicStudioTypical freelance developer

Dedicated senior developer on your project

Availability shared across many clients

Fixed scope and price, agreed up front

Hourly billing, scope often expands

Documented, tested code on delivery

Little to no documentation handed over

Full code ownership on final payment

Ownership terms often unclear

Maintenance retainer available after launch

Rarely offered once the project ends

// Before You Ask

Frequently Asked Questions

$how-does-pricing-work

Every service on our Services & Pricing page has a fixed price for a defined scope. If your project doesn't match a line item exactly, we scope it on a call and send a fixed quote before any work starts.

$typical-turnaround-time

Most single-page and audit work ships in 4–7 days. Full business websites take 10–14 days, and larger builds like online stores or custom apps run 3–6 weeks.

$how-many-revisions

Every project includes one structured revision round after the first draft. Additional rounds can be added if a project needs more back-and-forth than expected.

$what-do-you-need-from-me

Any existing branding, a rough list of pages or features you need, and access to your domain or hosting if we're launching there. We send a short checklist after the discovery call.

$not-happy-with-result

You have 7 days after delivery to flag issues, covered by our Refund Policy. Design and build work gets a revision round; if it's still not right, a partial refund may apply depending on work completed.

$clients-outside-germany

Yes — all our services are delivered digitally, so we regularly work with clients across the EU on video calls and shared documents.

function build(idea) {
  const plan = architect(idea);
  const code = write(plan, {
    tested: true,
    documented: true
  });
  return ship(code);
}

// no shortcuts, no spaghetti
export default build;

// About CanvasLogicStudio

Code you don't have to apologise for.

CanvasLogicStudio started in Ober-Olm when Marvin Rosinger got tired of inheriting other agencies' "quick fixes" — undocumented, untested code nobody wanted to touch, let alone maintain.

We still build fast. But every project ships with the kind of code a new developer could actually pick up: sensible structure, comments where they matter, and a short handover document instead of a shrug.

We keep our client list small on purpose, so the person who architects your build is the same person who answers your emails afterwards.

Projects shipped

Countries served

Client retention

Average rating

// who you'll actually work with

Marvin Rosinger

founder / lead developer

"I still write the proposal and the code — that's on purpose."

Nadine Vogt

frontend & ux

Specialty: turning a rough brief into a clean, buildable interface.

// Client Reviews

What it's like to work with us.

"CanvasLogicStudio rebuilt our site in three weeks and handed over documentation clean enough that our in-house dev picked it up without a single question."

Falkenstein Systemtechnik

IT Lead

"Fixed price, no surprises — refreshing for once."

Nordwind Spedition

Operations

"Our online shop was live in under a month, fully tested."

Rheinquell Getränke

Owner

"Direct line to the developer the whole way through."

Ahrtal Möbelwerk

Marketing