I build systems that take manual work off your team and organise your data. No in-house IT, no hidden costs.
30 minutes. No strings. A straight answer on whether it is worth building.
Cost of doing nothing
If your company runs on spreadsheets, email and WhatsApp, every new client adds another layer of manual work. Eventually the team spends more time copying data than making money.
Count the hours your team loses every week to repetitive work. Multiply by 52 weeks. That is a budget you are already spending - just without a system that stays with you.
Let us calculate it on a callWhat I build
Every project starts with one question: what problem should disappear? I match the solution to your goal, budget and stage of business - not the other way around.
It organises data, automates repetitive work and gives you one version of the truth. For companies that outgrew spreadsheets.
from PLN 60,000 See the scope 02 Web applicationsIt sells, serves customers and works on a phone. No UX compromises and no features nobody uses.
PLN 5,000 - 45,000 See the scope 03 MVPs for startupsYou enter the market in 6-10 weeks with a product that actually works. We cut the scope so every feature earns its place.
PLN 25,000 - 45,000 See the scope 04 Security and auditsYou get a list of concrete issues and priorities, not an 80-page report. You know what to fix first and what it costs.
from PLN 3,500 See the scopeHow we work
You know what is happening, what it costs and what comes next - at every stage.
We decide whether the problem needs a system at all. If it does not, I will tell you straight.
You get the scope, timeline, price and a list of risks. In writing, before we start.
A demo every 2 weeks. You see progress, not promises. You shape the product.
Release, documentation, training and handover. The solution stays with you.
Security
Most companies think about security after launch. I think about it before the first line of code.
I work in cybersecurity every day. That is why security is part of the architecture, not a wish list at the end of the project.
Security by default. Not as a paid add-on.
Pricing
You do not pay for hours. You pay for the outcome defined before we start.
A website or landing page that turns traffic into enquiries. One clear goal, a sharp message, fast delivery.
A product you can show to customers and investors. No features nobody will use.
A system that organises your processes and grows with the company. One source of truth instead of five spreadsheets.
The amounts are indicative. You receive the final fixed quote after a call and a review of the scope. Payment in milestones. The code stays with you.
About MDZ
You work directly with me - from the first call to launch. No account managers, no lost context and no paying for an office.
I start by understanding your business, not the technology. It often turns out the problem can be solved more simply and cheaply than the brief assumed. If something does not make sense, I will say so.
I work in cybersecurity every day, so security is present in every project from the start. I treat code, data and access the way they should be treated - seriously.
Insights
Practical articles on pricing, security and choosing a technology partner. We write about what clients actually ask.
Concrete price ranges for websites, MVPs and custom systems. I explain what really increases cost and how to compare quotes without fooling yourself.
Read moreA practical list for founders and teams building their first product. No fear-mongering - concrete decisions that reduce risk from day one.
Read moreA practical list of questions that quickly show whether a technology partner deserves your trust. Plus warning signs that should raise a red flag.
Read moreFAQ
If your question is not here, write to me. I will answer directly, without the fluff.
Chat on WhatsAppA website or landing page usually costs PLN 5,000-9,000, a web application MVP PLN 25,000-45,000, and a larger custom system from PLN 60,000. The final price is fixed and depends on scope. You receive it after a free consultation.
A landing page usually takes 1-3 weeks, an MVP 6-10 weeks, and a custom system 3-6 months. We agree the timeline before we start and settle it in milestones.
Yes. The code, documentation and access stay with you. I do not lock you into my platform or tools.
Yes. I am happy to sign a confidentiality agreement before you share the details of your idea.
That is normal. We start with a 30-minute call where I help you organise the idea and point to the simplest path to the goal.
Yes, I work remotely with clients across Poland. Meetings happen online and communication is consistent and structured.
Yes, that is my differentiator. I design security from the start and can also audit an existing application.
I choose them for the problem: most often TypeScript, React/Next.js, Node.js, Python, PostgreSQL and the cloud (AWS/Vercel). The sense of the solution matters more than the stack.
Next step
In 30 minutes we will decide whether a system can solve the problem, what it costs and where to start. No presentation and no sales pressure.
If the project does not make sense, I will tell you straight.