patryk@raba.pl:~/home$ whoami --verbose

>_ whoami

PATRYK
RABA

Engineer·Builder·Leader

15 years building and assuring quality of software. Head of QA at MOSTLY AI. Known as "PaaS - Patryk as a Service". Based in Gdansk, Poland.

cd ~/blog cd ~/projects cd ~/contact
Patryk Raba
hostraba.pl
uptime15 years in tech
roleHead of QA @ MOSTLY AI
educationBA Informatics · MSc Psychology @ SWPS
side_quests18 projects · minecraft.pl (600+ players)
talksAgile Testing Days · TestWarez · Test:Fest
focus████████████ agentic AI testing
status● online, shipping

patryk@raba.pl:~/blog$ ls articles/ --sort=featured

$ curl -s https://raba.pl/rss.xml | head -4 # new posts, straight to your reader ⊚ subscribe via RSS

patryk@raba.pl:~/projects$ ls -la --sort=status

statusnamedescriptionlink
launched minecraft.pl Poland's premier Minecraft community platform. 600+ concurrent players. minecraft.pl
launched MCPL-Core Unified Minecraft plugin ecosystem. 12,000+ lines of Java. private
launched EEG Visualizer Real-time brain wave visualization desktop app. 128 detectors, 11 languages. linkedin post
launched Vibethon Hackathon project showcase and voting platform. vibethon.io
launched sztukaharmonii.pl Psychotherapy practice platform. Scaled from 25 to 420 clients/month. sztukaharmonii.pl
launched Spatial streaming First-ever live stream from Apple Vision Pro. CTO, architecture for live 3D/180°/360° video. confidential
launched wedzik.pl Executive chef portfolio, built with Lovable in 5 prompts. wedzik.pl
launched gardenia.raba.pl Luxury real estate listing with Twilio callback for apartment viewings in Gdansk. gardenia.raba.pl
development renso.pl Patient-controlled health data: upload, OCR, AI-summarized medical records. Web + iOS + Android. renso.pl
development Lifecycle Tracker Stage-gated product lifecycle management with wizard checklists. soon
development PsychologNet Professional network platform for psychologists. soon
development StudySong.io AI-powered study music generation. studysong.io
development SystemLoad System monitoring and performance dashboard. linkedin post
mvp Mesh App Offline-first mesh networking communication. P2P, E2E encrypted, zero cloud. mesh.com.pl
mvp Unhold AI navigates IVR phone menus for you and patches you in when a human answers. ominkolejke.pl
ideation HowTo-AI AI-powered tutorial and how-to platform. idea
ideation Wielkidzien.pl Easter traditions and celebrations across Poland. idea
validation Czynnewniedziele.pl Sunday trading schedule lookup for Poland. testing demand

total 18 · 8 launched · 5 in development · 2 mvp · 2 ideation · 1 validation · written about in Command Center: 33 Side Projects with ADHD

patryk@raba.pl:~/contact$ ssh guest@raba.pl

Connection established.

Hiring for QA leadership, want a talk at your conference, or building something that needs to not break? Pick a channel. Every serious message gets a reply within 24 hours.

$ mail patryk@raba.pl $ book --meeting
guest@raba.pl: ~
$ cat contact.yaml
calendar: book 30 minutes
location: Gdansk, Poland (CET)
response_time: < 24h
$ exit
Connection to raba.pl closed. Come back soon.