Hiš Iām Rastislav
Senior Game & Front-end Engineer creating fast, interactive Web experiences and high-performance games for iGaming and entertainment platforms
Available for freelance, contract, and long-term product work.
Recent Projects
Online iGaming Game Development
Built and maintained production-ready casino games for major international iGaming brands and platform partners (NOVOMATIC, ACERUN, SYNOT, YGGDRASIL). Contributed to game features, core systems, engine improvements, and multi-platform delivery. Optimizing assets (images, animations, sounds) for polished performance.
Technical Implementation
- ā¹TypeScript, PixiJS, CreateJS, Spine
- ā¹HTML layouts, CSS animations, Responsive Design
- ā¹Engine Optimization
- ā¹Audio-visual assets integration
HTML5 Browser Game Development
Developed HTML5 browser games for desktop and mobile, building gameplay systems from scratch across multiple genres. Focused on responsive implementation, asset integration, and performance across devices.
Technical Implementation
- ā¹JavaScript, Phaser 3, HTML5
- ā¹AI tools, TexturePacker
- ā¹Responsive design
Featured Projects
Frontend & Web Development
Delivered frontend and website development for business and client-facing web platforms, including custom components, CMS integrations, and performance-focused improvements.
Technical Implementation
- ā¹Frontend implementation
- ā¹WordPress / CMS support
- ā¹Performance improvements
- ā¹Custom sections and landing pages
Featured Projects
Additional Multimedia Projects
Additional work across AR/VR, interactive media, and digital product support, showing a broader technical background beyond HTML5 game and frontend development.
Technical Implementation
- ā¹Unity 3D - AR/VR Games
- ā¹Game Design Documents, UI/UX Design
- ā¹Game Jam, Prototyping and Monetization
- ā¹Conferences / Project Leadership
Core Expertise
Multi-platform Web Games
- Typescript, PixiJS & CreateJS
- Responsive desktop and mobile delivry
- SDK and platform integrations
Browser Game Development
- HTML5 Phaser 3 games
- Gameplay systems across multiple genres
- Interactive graphics, animations & audio
Frontend Web Development
- Responsive UI implementation
- Scalable HTML and CSS architecture
- SEO-friendly, user-focused web interfaces
Code & Architecture
- Clean, maintainable code
- Modular and reusable components
- Type-safe development with TypeScript
Performance Optimization
- Lazy loading & code splitting
- Cross-device performance tuning
- Asset & image optimization
Collaboration
- International remote teamwork
- Clear stakeholder communication
- Reliable delivery in Scrum teams
Technical Stack
Languages
Frameworks / Engines
Tools / Platforms
GET IN TOUCH
Let's work together on your next project.
Avaliable for freelance and contract work.