Founder-led product studio · Europe · Worldwide
Websites, workflow automation, and web apps — built for launch
I turn a business problem or product idea into a focused digital product: clear scope, direct communication, production-ready delivery, and one point of accountability.
What I do
Website, automation, and web app development
Website or landing page
A responsive website for a product, service, event, or small business — from offer structure and copy to technical SEO, analytics, and launch.
Explore website development →Business workflow automation
A repetitive manual process rebuilt as a controlled workflow with integrations, validation, logs, and human approval where mistakes carry a cost.
Explore workflow automation →Web app or compact SaaS
A production-ready first release around one important task and one complete user journey — with accounts, data, AI, or payments when the product needs them.
Explore MVP development →How it works
From an unclear problem to a working release
From an idea or operational problem to a clear solution and a working product
01
Define the problem
The project starts by clarifying the problem, who the product is for, and what a successful outcome looks like.
02
Build the first useful release
The first version focuses on the core user journey without speculative features. It can evolve after launch based on real feedback.
03
Launch and move forward
The product is deployed or handed over with its source code. From there, it can be extended, supported, or run independently.
Project scope
What's included
Each engagement is scoped around a clear outcome. The breakdown below shows the standard stages, baseline boundaries, and items quoted separately. After a short discovery, I provide a fixed scope and price.
A responsive, production-ready site built around one offer and one primary action — from a landing page to a focused multi-page website.
Stages
- 01Discovery and requirements
- 02Structure and copy
- 03Visual direction
- 04Responsive development
- 05Testing
- 06Launch and handover
Baseline scope
- one language and one visual direction
- a landing page or up to about five page types
- up to two consolidated revision rounds
- post-launch warranty fixes
Quoted separately
- in-depth market research and naming
- legal copy supplied or approved by the client
- CMS, additional languages, and complex integrations
- paid fonts, assets, domain, and hosting
Selected work
Public work you can inspect
Evidence matters more than a list of technologies. These products have public code, documentation, or a working product experience you can inspect directly.
Open-source product
qa-pilot
An AI plugin that plans, writes, audits, and runs software tests with project-specific context and evidence-based quality checks.
Developer product
Gridfin
A Claude Code starter that combines an application skeleton, specifications, tests, hooks, quality gates, and reusable engineering workflows.
(opens in a new tab)Engineering approach
AI-assisted delivery, with the quality controls left on
AI supports research, implementation, testing, and review inside a documented engineering process. Requirements, version control, automated tests, and quality gates remain explicit — the same discipline behind my open-source qa-pilot project.
Founder-led
Direct responsibility from discovery to launch
Ludvik4 is an independent web product studio based in Europe and working with clients worldwide. I lead each engagement from problem definition through launch, remain the single point of accountability, and involve trusted specialists only when the agreed scope needs them.
How I work →FAQ
Before you send an enquiry
Contact
Tell me what needs to work better
Describe the problem, the current situation, and the outcome you need. I will review it and suggest a sensible first step.
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