Capacity open for Q4 2026

Custom software

Custom web applications and information systems for companies. CRM, warehouse, production, orders — around your processes, not a boxed product.

8+
years in development
40+
projects in production
24 h
response to enquiries
1:1
directly with me
Case study

Warehouse and invoicing in one system

Invois — invoicing and warehouse system
Custom softwareOngoing care

Invois

Auto Zitzmann s.r.o.

Invoicing and warehouse system built to run several companies at once — separate accounts, groups and currencies.

The warehouse is linked to the shop, so documents come from operations: PDF invoices, purchase contracts and related files without retyping.

  • Multiple accounts, groups and currencies
  • Warehouse synced with the shop
  • PDF invoices, contracts and related documents
What I can deliver

Software around your process, not the other way around

Web apps, information systems and internal software built around how you work. One application from design to go-live instead of fifteen spreadsheets — not a boxed licence.

01

Warehouse and WMS

Inbound, outbound, locations, stocktakes and levels — tied to orders and the shop.

02

Orders and production

From enquiry to done: statuses, owners and a view of where work is stuck.

03

CRM and clients

Companies, contacts and history — without jumping between sheets and inboxes.

04

Invoicing and documents

PDF invoices, contracts and related files from operations, not retyped.

05

API and integrations

Connected to accounting, the shop or other systems you already run.

06

Reports

The numbers you need to run the company — daily, not after an Excel export.

Does this fit your project?

Tell me briefly what you’re solving. I’ll reply within 24 hours with an estimate of whether it makes sense.

02 — Why me

You deal with the person who also builds it.

No agency relay. We walk through the brief, the build and go-live together — and I write the code. Designers or marketers join when they help the project. Communication stays with me. You get a complete result without the extra layer.

01
Nearshore from Prague — not offshore
European team, same time zone, direct communication in English or German. Not an anonymous factory on the other side of the planet — and still more reasonable than local DACH agency rates.
02
Business first, features second
I start with what the project should earn, save or unblock. Only then do I sit down to code.
03
One contact until the end
Shop, system and website go through me — including the conversation. I bring specialists in when they help. You don’t have to manage them.
04
Fixed budget, clear stages
I split the work into stages with a price and a date. You know what you get and when.
05
Support after launch
Launch is not the end. Changes, monitoring and the next stage stay with me. Hosting on my infrastructure or in the cloud — wherever it fits.

Want it to work like this for you?

A short call, we go through the brief, I give a range for scope and price — no commitment.

Work

Systems I’ve built

Contact

Write to me. I’ll reply within 24 h.

Vladislav Kresta
Vladislav Kresta
Custom software development
Call me+420 775 020 900Email mekresta.ml@laro.cz
Billing details
Děčínská 552/1
Praha 8
180 00
Company ID 21756473
What do you need?

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