Connected TV (Amazon Vega OS / Fire TV) & cross-platform engineering studio.

Fortemate builds production Connected TV applications, high-performance cross-platform engines (Scala 3 / JVM / JS / WebAssembly), and developer automation tools — alongside the open-source Dice Chess platform.

📺 Dice Chess for Fire TV · 🎲 Play in browser · 📖 How to play · 🤖 Build a bot · 💬 Discussions

We help media companies, game studios, and digital agencies migrate and build applications for Amazon Vega OS (Fire TV) and React Native Multi-TV platforms:

• Fire OS to Vega OS Migration & Multi-TV Monorepos: Porting existing Android/Fire OS and React applications to React Native for Vega (0.83 / Vega SDK 0.24) and shared Multi-TV architectures (Fire TV, Android TV, tvOS, Web).
• 10-Foot UI, Performance & Accessibility: Non-blocking background computation via Hermes worklet runtimes (@amazon-devices/react-native-worklets) and MMKV state bridges, deterministic D-pad spatial navigation, useKeplerBackHandler lifecycle handling, and full VoiceView screen-reader compliance for Amazon Appstore certification.
• Automated Device Verification & AI Tooling: Scriptable testing, frame/audio capture, and CI/CD verification on the Vega Virtual Device and physical Fire TV hardware using our open-source vega-vvd-driver and proofgate.

📩 Inquiries & B2B consulting: [email protected] · Jegors Čemisovs on LinkedIn

Contributions are welcome — see CONTRIBUTING.md or the guide in each repository. Core platform repositories are licensed under AGPL-3.0-only with a Contributor License Agreement (CLA) that preserves open-core commercial licensing; developer tools and bot starter kits are MIT or Apache-2.0. Found a security issue? See our security policy.