Cross-Platform Flutter Developer • Game Developer (Unreal & Unity) • Web Developer • Virtual Production Tech
I’m a multidisciplinary developer with 7+ years of experience building apps, games, VR simulations, and interactive systems across Android, iOS, macOS, Windows, Web, and VR/AR.
My work spans Flutter, Unreal Engine, Unity, and modern web stacks, always combining performance, usability, and real-time interaction.
Core:
Cloud & Backend:
Platforms:
I specialize in building high-performance, production-ready apps for:
- Android, iOS, macOS, Windows, Web (single codebase)
- Clean Architecture
- Firebase stack (Auth, Firestore, Notifications, App Check)
- REST APIs, JSON data pipelines
- Material 3, responsive layouts, custom UI & animations
- Store deployment (Play Store, App Store, Microsoft Store)
A multiplatform toolkit for D&D players and DMs
- Real-time Firebase sync
- XML import system
- Online Initiative Tracker
- Encounter Generator
- PDF exports
- 3,000+ organic downloads in the first 6 months
- Built fully in Flutter
Android: https://play.google.com/store/apps/details?id=com.charactercraft.renanmgs
iOS / macOS: https://apps.apple.com/app/character-craft-5-5e/id6746456690
Windows: https://apps.microsoft.com/detail/9nxs4785bb52
I develop PC, mobile, and VR games, with emphasis on real-time systems:
- Unreal Engine (Blueprints + C++)
- Unity (C#)
- Multiplayer systems
- Procedural generation
- VR/AR development
- Motion Capture & Photogrammetry
- Virtual Production (Unreal + Aximmetry)
- Corporate training simulations
- Multiplayer VR Demo for Volvo (Tracbel) — real-time interaction for sales training
- SESI Safety Simulations — VR safety training used in corporate environments
- Procedural tools featured on 80.lv
- Procedural Medieval Village Generator
- UE5.2 Procedural Content Framework experiments
📰 Articles:
- https://80.lv/articles/procedural-medieval-village-generator-set-up-in-unreal-engine-5/
- https://80.lv/articles/experimenting-with-ue5-2-s-procedural-content-generation-framework/
I also build and maintain full web platforms:
- WordPress custom development
- JS/PHP integrations
- Web streaming platforms
- UI/UX modernization
- Maintenance & deployment pipelines
- NTPlay (100K+ downloads) — streaming platform (mobile + web)
- Rádio NT (10K+ downloads) — music/radio streaming app
- Maintenance of Novo Tempo’s ecosystem (sites + apps)
Feel free to explore my projects or reach out — I’m always excited to build something new.