Case studies

How we work, described without borrowed credibility

Four representative engagement patterns. Each shows the situation we are usually called into, how we approach it, and the contract shape it normally takes.

Read this before the rest of the page

These are representative engagement patterns, not client references. No client is identified, no logo is reproduced, and no figure on this page is presented as an achieved or promised result. Named, contactable references are provided under a mutual NDA once a conversation is real — which is the only form of reference a prospective client can actually verify.

Manufacturing & logistics

Replacing a spreadsheet-run operations process

The situation

Order intake, scheduling and dispatch coordinated across a shared spreadsheet, an email inbox and one person who knows the exceptions.

How we approach it

01Model the real process, including the exceptions, before designing screens
02Build the transactional core first; reporting second
03Run the new system in parallel with the spreadsheet for one full cycle
04Migrate historical data with a reconciliation report both sides sign off

Typical technologies

PHP 8.3
React
MySQL
Docker

Contract shape

Fixed-scope delivery, typically 12–20 weeks

Durations are typical ranges for this pattern, not commitments. The date we commit to appears in the written quote after discovery.

Professional services

Moving a self-hosted application to managed cloud infrastructure

The situation

A working application on ageing hardware, with deployments performed by hand and no tested restore procedure.

How we approach it

01Inventory every environment dependency, including the undocumented ones
02Define infrastructure as code and stand up a parallel environment
03Cut over with a rehearsed rollback and a restore drill run beforehand
04Hand over the pipeline so the client deploys without us

Typical technologies

Terraform
AWS
Docker
GitHub Actions

Contract shape

Consultancy plus implementation, typically 6–12 weeks

Durations are typical ranges for this pattern, not commitments. The date we commit to appears in the written quote after discovery.

Retail & e-commerce

Connecting an ERP, a storefront and a logistics provider

The situation

Three systems exchanging data through nightly CSV files, with mismatches discovered at month end.

How we approach it

01Define the contract between systems before touching either side
02Make every message idempotent, then add retries and a dead-letter queue
03Publish a daily reconciliation report so a mismatch surfaces the same day
04Retire the CSV job only after a full period of clean parallel running

Typical technologies

REST
OpenAPI
RabbitMQ
PostgreSQL

Contract shape

Fixed-scope delivery, typically 8–14 weeks

Durations are typical ranges for this pattern, not commitments. The date we commit to appears in the written quote after discovery.

Software product companies

Extending an in-house product team

The situation

A product roadmap that outgrew the internal team, with hiring lead times measured in quarters.

How we approach it

01Introduce named engineers and let the client interview them
02Work inside the client repository, board and review process from day one
03Report weekly in writing: shipped, in progress, blocked
04Document everything so the engagement can end without a knowledge cliff

Typical technologies

React
TypeScript
Node.js
CI/CD

Contract shape

Dedicated team, monthly rolling

Durations are typical ranges for this pattern, not commitments. The date we commit to appears in the written quote after discovery.

How to check us instead

A case study written by the supplier proves nothing. These do, and you can check every one of them without contacting us:

Our entry in the Czech Commercial Register (Obchodní rejstřík) under IČO 10736697 — open it in ARES.
Our VAT registration CZ10736697 in the European Commission VIES system.
A technical conversation with the engineer who would lead the work, before any contract is signed.
Named client references, given under a mutual NDA, with phone numbers that answer.

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