damjan_savicandClaude Sonnet 4.5
ed27d2cc63
Created comprehensive performance testing guide for FloatingPaths optimization verification. Performance Testing Guide Created: - Detailed step-by-step testing procedures - 6 test scenarios for manual verification: 1. Visual quality check 2. Console error check 3. GPU/CPU usage profiling 4. Mobile viewport simulation 5. Layer compositing verification 6. Animation frame batching validation Optimization Summary Verified: - Path count: 36 → 12 (67% reduction) - Concurrent animations: 108 → 24 (78% reduction) - Animation properties: 3 → 2 per path (pathOffset removed) - Deterministic durations: 20s, 25s, 30s (enables frame batching) - GPU optimizations: willChange: 'opacity', transform: 'translateZ(0)' Expected Performance Improvements: - GPU load reduced by ~70% - CPU load reduced significantly - Consistent 60fps on mobile devices - No layout thrashing or excessive paint operations - Browser animation frame batching enabled All automated optimizations implemented and verified in code. Manual performance profiling guide provided for final verification. Documentation: .auto-claude/specs/023-.../performance-testing-guide.md Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Portfolio - Damjan Savić
Personal portfolio website showcasing my work as an AI & Automation Specialist based in Germany.
Live: damjan-savic.com
Current Role
Process Automation Specialist @ Everlast Consulting GmbH (since Dec 2024)
- Developing AI agents with n8n and Zapier
- Building web scraping solutions
- Migration from Power Automate to n8n
Tech Stack
Frontend
- React 18 - UI Framework with Suspense & Lazy Loading
- TypeScript - Type-safe development
- Vite - Build tool & dev server
- Tailwind CSS - Utility-first styling with custom design tokens
- Framer Motion - Animations & page transitions
Content & Internationalization
- MDX - Markdown + JSX for blog posts and project pages
- i18next - Multi-language support (German, English, Serbian)
- react-helmet-async - SEO meta tags & structured data
Backend & Services
- Supabase - Database & Authentication
- Google Analytics 4 - Privacy-compliant analytics with cookie consent
PWA & Performance
- Workbox - Service Worker & caching strategies
- vite-plugin-pwa - Progressive Web App functionality
- Code Splitting - Vendor chunks for React, MDX, i18n, UI libraries
Testing & Quality
- Vitest - Unit testing
- Testing Library - React component testing
- ESLint - Code linting
Features
- Multi-language support - DE/EN/SR with automatic language detection
- Progressive Web App - Installable, offline-capable
- SEO optimized - Structured data (Schema.org), sitemap generation
- Responsive Design - Mobile-first approach
- Cookie Consent - GDPR-compliant with granular category control
- Blog System - MDX-based with frontmatter support
- Portfolio Gallery - Dynamic project showcase with filtering
- Contact Form - Integrated with backend services
Pages
| Route | Description |
|---|---|
/ |
Homepage with Hero, Experience, Skills, Projects, FAQ |
/about |
Detailed profile, skills matrix, workflow, journey |
/portfolio |
Project gallery with category filters |
/portfolio/:slug |
Individual project detail pages |
/blog |
Blog post listing |
/blog/:slug |
Individual blog posts |
/contact |
Contact form & info |
/privacy |
Privacy policy |
/terms |
Terms of service |
/imprint |
Legal imprint |
Project Structure
src/
├── components/ # Reusable UI components
├── hooks/ # Custom React hooks
├── i18n/ # Translations (de, en, sr)
├── pages/ # Page components
│ ├── home/
│ ├── about/
│ ├── portfolio/
│ │ └── projects/ # MDX project files
│ ├── blog/
│ └── contact/
├── styles/ # Global styles
├── utils/ # Helper functions
├── routes.tsx # Route definitions
└── App.tsx # Root component
Development
# Install dependencies
npm install
# Start dev server
npm run dev
# Build for production
npm run build
# Run tests
npm test
# Preview production build
npm run preview
Key Technologies Used
Languages: TypeScript, Python, MDX
AI & Automation: GPT-4 API, Claude API, Vapi Voice AI, n8n, Zapier
Frontend: React, Next.js, Tailwind CSS, Framer Motion, Lucide Icons
Backend: Supabase (PostgreSQL, Auth), WebSocket
Build Tools: Vite, PostCSS, Terser
Testing: Vitest, Testing Library, JSDOM
DevOps: ESLint, Git, PWA/Service Workers, Vercel, Docker
Contact
- Email: info@damjan-savic.com
- Phone: +49 175 695 0979
- LinkedIn: linkedin.com/in/damjan-savic
Built with React + TypeScript + Vite