About

We are an EU team that really delivers — not a pre-packaged pitch deck.

Professional Test Automation s.r.o. is a small senior team. We do one thing well: automated web and mobile testing and CI/CD integration. We don't sell 'project managers', we don't sell offshore juniors behind pretty sliders.

Founder

Martin Miláček

I have been in testing for 23 years, of that 20 years in automation. I have been there since the beginnings of commercial platforms — Selenium, then Cypress, now Playwright — and I know each tool from first commits through production scaling.

My priority has not changed since day one: save clients time and money. Every hour of manual testing I can replace with stable automation is a win. The result shows up in reports, not in PowerPoints.

I hold two university degrees. I have worked on international SaaS, fintech and analytics products (including London-based GWI). Open-source tools I publish on GitHub.

I founded Professional Test Automation s.r.o. in 2020 — a direct supplier with fixed pricing, transparent invoicing in €, a written DPA and full code ownership. No retainer, no offshoring, no middlemen.

Company no.: 53 140 346  ·  VAT ID: SK2121281767

I have been featured in the media: Zive.sk a Trend.sk.

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Tech stack I know deeply

E2E test frameworksCypress, Playwright, Selenium
MobileAppium, Detox
LanguageTypeScript, Python, Java
CI / CDJenkins, GitHub / GitLab Actions
Issue trackingJira, Azure DevOps
Email testingMailosaur, Mailgun, MailHog
AI / agentsClaude, ChatGPT
InfraDocker, AWS, Azure
Video intro

See how I work

How we work

Our principles

Code that stays with you

We work on your repo, write in your style and document so that any junior developer can continue. No vendor lock-in.

Fixed scope, fixed price

We sign a contract with a clearly described deliverable. If scope creep appears, we warn you before the work, not after the invoice.

AI as a tool, not a show

We use Claude Code daily. We do not hide that AI helps write part of the tests. The result is cheaper and faster delivery with higher consistency.

Transparent invoicing

Slovak LLC, invoice in €, VAT number. Weekly status updates via Slack/email — you know exactly how many hours we spent and on what.

GDPR-first

We do not process production data. For tests we use synthetic data, obfuscated fixtures and isolated staging environments.

Direct contact

No account manager, no ticket system for communication. You write directly to the people writing your code. Fast feedback.

Like the way we work?

Book a 30-minute call. I'll tell you whether we're right for you and what we'd do first.