Custom software from one hand. Fixed price.

I'm DIP Dev, a software developer in the Munich area. Apps, web platforms, backends and AI automation — with a fixed scope and a fixed price. Most booked: the prototype sprint. Four weeks, a testable prototype with real data. You own the source code.

Prices: from €1,200 (clickable prototype) · €4,800 (prototype sprint, 4 weeks)

Next free start: 2nd week of December 2026.

Munich area · I am the developer myself.

Free 20-minute intro call Describe your project in 3 minutes

What you get#

20+ years of experience

Software development since 2001, more than ten of them leading international projects.

100+ projects

From a tool for two users to a platform serving thousands of sessions a day.

Flutter / Dart / Serverpod

One codebase for iOS, Android, web and desktop. Backends with Serverpod, web with Jaspr.

Hosting & code are yours

Repository, documentation, CI and access credentials are handed over to you. No dependency on me.

Is this for you?#

Fits you

You have a concrete process that today lives in Excel, e-mail or on paper.
You want something testable in four weeks, not a concept document.
You need a fixed price so you can budget internally.
It matters to you that the source code ends up in your hands.

Doesn't fit you

You are looking for ongoing full-service marketing support.
You prefer an open-ended project billed monthly.
You want someone who just starts building without a plan — I plan before the first hour.

The four weeks, week by week

1
Requirements are written down and signed off; architecture and UI prototype are built; repository and CI stand up.
Signed scope sheet, clickable UI prototype
2
The core process is built end-to-end with real data and tested internally by your team.
A testable version of the core process
3
Edge cases, first live demo, feedback round.
Demo on real devices
4
Feedback implemented, documentation, deployment, handover workshop (2 h).
Working prototype, repository, docs, handover

The process in detail

References#

Image material in preparation

On-demand transport, Munich

AstraCaB GmbH

Driver app in Flutter and booking website for a transport platform, in production use.

Switch Control: arranging sources on switcher pages by drag and drop

Professional AV & broadcast, Sacramento

BZBGear

Control software for video rigs: Switch Control and PTZ Camera Control, developed over years.

Own product: Gewerber — invoicing, time tracking and bookkeeping for solo self-employed people.

All references: /en/referenzen

Prices at a glance#

1 week, ~20 hours

Clickable prototype

€1,200

4 weeks, ~80 hours

Prototype sprint

€4,800

Project per written scope

App, web & backend development

Fixed price

All prices and payment terms: /en/preise

About me, briefly#

I'm Dmytro Prylutskyi, owner of DIP Dev. I've been building software for over 20 years and live in the Munich area. Since founding DIP Dev as a sole trader, I deliberately take on few projects: one fixed scope, one fixed price, four weeks. The result is not a concept but working code that belongs to you.

Languages: Russian and Ukrainian (native), English (fluent, including technical), German (in progress). On request, I hold intro calls and workshops in English as well — I am more confident technically and contract-wise in English. Everything written is in German: website, offer, documentation, contract.

More about me

Frequently asked questions#

What does a prototype cost?

The clickable prototype costs €1,200 (one week), the prototype sprint €4,800 (four weeks). Both at a fixed price: the price is set before we start, and no hour is billed. Payment plan for the sprint: 40% at kickoff, 40% after the demo in week 3, 20% at handover.

What if I don't like the result?

You can stop after week 2: you keep a usable intermediate result and have paid around €2,400 — not the full €4,800. That is the risk difference to a project that only falls apart in month four.

Do I get the source code?

Yes. Repository, documentation, CI and credentials are handed over at the transfer. Hosting is a convenience, not a requirement: your team or any other developer can keep running the code.

Our data is confidential — how do you handle it?

Where the data lives, who has access, how long it is kept and what happens on deletion is agreed in writing before we start, with a mutual NDA on request. This website itself writes no access log.

Why you and not an agency?

At an agency you talk to a project manager who relays. With me you talk to the person writing the code — with 20 years of experience. That makes agreements shorter and responsibility unambiguous.

All questions are best answered in a call

A free 20-minute intro call