Piotr Doliński
Portfolio

Featured Projects

Real-world solutions combining testing expertise with engineering excellence

Featured

Bug the Gathering

Offline-first mobile roguelike deckbuilder for iOS and Android, built with React Native and Expo. Build an IT-themed strategy through a procedural survival run.

Deterministic TypeScript combat engine with roughly 340 cards, effects, and class/tribal synergies
Seeded roguelike progression with procedural maps, encounters, events, shops, and boss phases
Native battle rendering and VFX powered by React Native Skia and Reanimated
Offline persistence with Zustand and AsyncStorage, bilingual UI, and Jest coverage for game logic and UI behaviour
React NativeExpoReact Native SkiaReanimatedZustandAsyncStorageJestTypeScript
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Demo Website

Modern, responsive portfolio website built with Next.js, TypeScript, and Tailwind CSS. Features smooth animations, dark mode design, and optimized for performance.

Server-side rendering with Next.js App Router
Responsive design system
Advanced Framer Motion animations
SEO optimized and performance-first
Next.jsTypeScriptTailwind CSSFramer Motion
Featured

Demo Testing Suite

Comprehensive end-to-end testing suite built with Playwright and TypeScript. Features accessibility testing, responsive design validation, and CI/CD automation.

Page Object Model architecture
Parallel cross-browser execution
Accessibility testing with axe-core
CI/CD pipeline with automated reports
TypeScriptPlaywrightAxe-coreGitHub ActionsWCAG