>_ shipped, running, measured
Everything I shipped,
in one terminal.
$ ls -lt ~/shipped
total 7
- drwxr-xr-xOct 2026asystent.raba.pl/15 days to ship3,860
- drwxr-xr-xJul 2026nowosci.ai/3,342 articles in Polish and English-
- drwxr-xr-xJun 2026testingmodels.com/3,691 community votes-
- drwxr-xr-xFeb 2026unhold.it/3-4 s per agent decision3,959
- drwxr-xr-xFeb 2026wielkidzien.pl/1,851 venues in the CRM3,614
- drwxr-xr-xMar 2025sztukaharmonii.pl/2,611 paid visits, Apr-Sep 20262,637
- drwxr-xr-x2010minecraft.pl/104,508 unique visitors in 30 days-
$ cat ~/shipped/*/tests.count | sort -nr
- total14,070
$
Hover or focus a row to preview it · click or Enter opens the productTap a row to open the product
Figures as of November 2026; minecraft.pl traffic from Umami, 7 Oct - 5 Nov. Screenshots show the live public sites.
>_ whoami
AI engineer /
Head of QA,
as a service.
and for hire.
AI, Web, Mobile, health tech and more (click to see all).
PaaS · Patryk as a Service · Gdansk, Poland
>_ engagement models
Three ways to hire me
Pick the depth you need. Each one covers two angles: QA that keeps releases boring, and AI engineering that ships LLM features to production.
01 / ongoing
Fractional Head of QA / AI Engineer
Your QA org and your AI features, run by someone who has built both. Senior leadership without the senior headcount.
- [qa]QA strategy and multi-quarter roadmap delivered in the first 30 days
- [qa]Release process that survives GxP and HIPAA audits, and a team to run it
- [ai]LLM features and agents designed, shipped and run with evals and guardrails
- [ai]Agentic test automation in CI, the setup that cut execution time by 60%
02 / fixed scope
QA / AI engineering audit
Two weeks, one verdict. I map where your QA and your AI stack actually stand, and exactly what to fix first.
- [qa]Coverage, CI and release flow reviewed, with AI-assisted flake analysis
- [qa]90-day fix plan: one page for the board, one repo for the engineers
- [ai]Your AI features run against an eval set: where they break, how often
- [ai]Models compared blind on your prompts, so you pick on output, not brand
03 / workshop
QA / AI engineering workshop
Hands-on training that sticks. The same week, your engineers write tests with AI and evals for the AI they ship.
- [qa]AI-assisted testing with Playwright and Claude, live on your codebase
- [qa]100% of my past trainees landed QA jobs after sessions
- [ai]Evals your team runs on its own: golden set, LLM judge, accuracy gate
- [ai]Agents with guardrails and a human approval step, built on your stack
>_ the "...and for hire" part
Or just hire me.
The cards above rent you a few hours a week. A full-time seat gets the whole engineer - 13 years of building AI, leading QA, and making releases boring - in your standup every morning.
>_ stdout from linkedin
What teams say after
Patryk is a strong engineer at heart. He introduced AI agents for test automation, and under his leadership the QA team cut test execution time by 60%. He would be a strong contribution to any team he joins.
Patryk brings a direct communication style, broad technical experience, and a hands-on approach to quality assurance and release management.
Patryk is someone who will get things done - big or small doesn't matter. Smart, knowledgeable, accountable, and everyone wants him on their team.
>read 3 moreshow less
Patryk is professional and caring, and works effectively in difficult situations where multiple conflicting demands make a good solution hard to find.
Patryk always showed great proactivity, anticipating issues and proposing ideas to overcome them. He implemented several processes that the whole company adopted as part of its QA and release process.
Patryk juggles multiple projects without ever lowering standards. His attention to detail is some of the best I've seen - when he says something is tested, no use case was missed.
>_ git log --stat
Track record, in numbers
>_ cat achievements.top3
Three things I’m proudest of
Not roles, not a job list - results. Each one shipped, measured, and recognized by someone other than me.
$ full stories, recognition & a printable A4 version: read the 1-pager
>_About
Flexible, self-driven engineering leader and test engineer. BA in Informatics, pursuing a Masters in Psychology at SWPS. Known as “PaaS - Patryk as a Service.”
15 years building and breaking software across AI, pharma, health tech, consumer electronics, gaming, and XR. From crowdtesting 300 products at Applause to shipping agentic AI at enterprise scale - I thrive on making complex systems approachable and efficient.
Conference speaker at Agile Testing Days, TestWarez, Conselenium, and Test:Fest. Outside work, I ship side projects ranging from brain wave visualizers to spatial computing apps.
Certifications
- ▸Coachwise Coaching Essentials
- ▸ISTQB Agile Tester
- ▸ISTQB Foundation Level
- ▸ECDL Expert Certificate
Recognition
- ▸EU Critical Infrastructure Hackathon - Honorable Mention
- ▸uTest - Tester of the Year 2014
>_Experience
Companies
15 years combined experience in tech as an engineer.
Full-time
MOSTLY AI
Head of QA
Defined QA strategy & multi-quarter roadmap. Built Agentic AI capabilities for automated demo builders and Playwright/Jira integration. Scaled enterprise-grade synthetic-data testing.
Bragi
Head of QA/Release
Led QA team (manual & automation) and release processes. Oversaw 10 internal members and 100+ external QA consultants across 12 parallel projects. Product owner of Remote Device Lab.
Welltok
Lead Quality Engineer
QA strategy for Data Scrum team in Big Data/AI environment. Acquired by Virgin Pulse / Personify Health. Stack: Java, Kubernetes, Airflow, Python, Snowflake, AWS, Docker.
Roche
SQA Tester
Pharma QA. Test execution, bug reproduction, test data generation with VBS scripts. GxP for IT Professionals certified. Tools: HP ALM, SAP.
Nozbe
QA Lead
Tested time management apps across iOS, Android, WP, Web, and desktop. Manual testing, test automation, and comprehensive test case creation using Agile/Scrum.
Playsoft
QA Engineer
Functional & performance testing of mobile and web apps. API testing via Postman. Found 500+ bugs. NoSQL databases.
Consulting & Part-time
Applause
QA Project Manager
300 products, 5,000 test cycles, 8,000 bugs reported. Set up tests for 30+ companies (many Fortune 500). Websites, gambling, gaming, AI, VR/AR, crypto. Test cycles up to 1,000 testers.
Confidential
CTO
Vision Pro spatial streaming startup. First-ever live stream from Apple Vision Pro. Led technical architecture for live 3D/180°/360° video delivery on Apple’s spatial computing platform. Built first prototype with zero prior Swift experience. Team invited to A16Z partner call. Multiple co-creators.
Wielki Dzien
Technical Advisor to my Wife
Wife’s wedding decoration business. Set up website, SEO, marketing automation. Scaled orders from 2-3 to 25 per season, including high-profile venues.
Software Dev Academy
QA Trainer
Conducted QA trainings to help people land their dream jobs. 100% of trainees found employment after sessions.
Tech Stack
Languages
Frontend
Backend & Data
Testing & QA
Cloud & Infra
Databases
Monitoring & CI
Tools & APIs
Industries
AI & Synthetic Data
Enterprise synthetic data, AI-driven test automation, agentic AI tooling
Consumer Electronics / Audio
Bragi - smart headphones, wearable firmware QA, remote device lab with 80+ devices
Health & Big Data
Welltok / Virgin Pulse - employee wellness platforms, HIPAA-compliant, Kubernetes/Airflow/Snowflake stack
Pharma
Roche - GxP-certified testing, HP ALM, SAP, regulatory compliance
Crowdtesting at Scale
Applause - 300 products, 5,000 test cycles, Fortune 500 clients, VR/AR, crypto, gambling
Gaming
Playsoft - mobile game QA, server infrastructure, 600+ concurrent players
XR / Spatial Computing
First-ever live stream from Apple Vision Pro, Swift prototype from scratch, spatial video delivery
EdTech & Training
Software Dev Academy - QA training with 100% job placement. Conference speaker at ATD, TestWarez, Conselenium
Psychotherapy & HealthTech
Psychotherapy practice tooling - booking, CRM, 10x client growth. EEG Visualizer - brain wave visualization
>_ industries
Industries I worked in
15 years shipping and assuring software across regulated, high-traffic, and consumer domains - from fintech and gaming to health tech and energy.
>_Personal Projects
Confidential
Vision Pro spatial streaming startup. First-ever live stream from Apple Vision Pro. Led technical architecture for live 3D/180°/360° video delivery on Apple’s spatial computing platform. Team invited to A16Z partner call. Multiple co-creators.
Lifecycle Tracker
Stage-gated product lifecycle management with wizard checklists
PsychologNet
Professional network platform for psychologists
HowTo-AI
AI-powered tutorial and how-to platform