Hi, I’m Rastislav👋
Freelance web & game developer
I’m Rastislav Bvoc, a senior game and frontend engineer. I help businesses and product teams build responsive websites, HTML5 games and AI integrations, and improve existing products through technical consulting.
Working with Slovak and international clients. Available for freelance, contract and long-term collaborations.
Selected Work
Featured project · Web & digital studio
RazDva Digital
Business websites. Done right.
My web and digital studio, helping businesses turn their online presence into modern, fast and easy-to-use websites.
- Web design & development
- Website redesign
- Ongoing support
Discover the studio
Online iGaming Game Development
Built and maintained production-ready casino games for major international iGaming brands and platform partners. Contributed to game features, core systems, engine improvements, and multi-platform delivery. Optimized assets (images, animations, sounds) for polished performance.
Technical Focus
- â–¹TypeScript, PixiJS, CreateJS, Spine
- â–¹HTML layouts, CSS animations, Responsive Design
- â–¹Engine Optimization
- â–¹Audio-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 Focus
- â–¹JavaScript, Phaser 3, HTML5
- â–¹AI tools, TexturePacker
- â–¹Responsive design
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 Focus
- â–¹Frontend implementation
- â–¹WordPress / CMS support
- â–¹Performance improvements
- â–¹Custom 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 Focus
- â–¹Unity 3D - AR/VR Games
- â–¹Game Design Documents, UI/UX Design
- â–¹Game Jam, Prototyping and Monetization
- â–¹Conferences / Project Leadership
Core Expertise & Services
Development and consulting for businesses, game studios and product teams. Explore a service to see what I can deliver and how we can work together.
Game & iGaming Development
- HTML5 games for desktop and mobile
- TypeScript, PixiJS & CreateJS
- Game systems and platform integrations
AI Integrations
- AI chatbots and conversational interfaces
- AI-powered features for web products
- API, workflow and task automation
AI Prototyping
- Rapid proof-of-concept development
- Interactive demos and playable prototypes
- Early validation before full production
Frontend & Web Development
- Responsive, user-focused interfaces
- Next.js, TypeScript and modern CSS
- CMS and business platform delivery
Performance & Architecture
- Scalable component architecture
- Performance and asset optimization
- Maintainable, type-safe code
Technical Consulting
- Technical discovery and solution planning
- Codebase and performance reviews
- Delivery guidance for teams and stakeholders
GET IN TOUCH
Let’s work together on your next project.
Tell me what you want to build or improve. I work with Slovak and international clients on freelance and contract projects.