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  • 3D
  • 3D Design
  • App Development
  • Ar
  • Artist
  • Augmented Reality Development
  • HTTP
  • HTTPS
  • LinkedIn Ads
  • Programming
  • Virtual Reality (VR)
  • VR
  • Web Design

Services

  • Tech Artist

    $35/hr Starting at $25 Ongoing

    Dedicated Resource

    I started as a Tech artist that focuses on programming and 3D. During this period my passion for 3D applications grew. I worked on different projects which involved a lot of VR/AR techniques. My portfolio...

    3D3D DesignApp DevelopmentArArtist

About

Senior Flutter Developer & Versatile Creative Technologist

Hi there! I'm Stefan, a highly motivated and experienced Senior Flutter Developer (6+ years) with a passion for building high-quality digital solutions. While my core expertise lies in creating exceptional cross-platform mobile apps with Flutter, I also possess a unique and broad skillset encompassing Unreal Engine development (VR/interactive apps), AI integration, professional 3D visualization, and web development. I thrive on tackling complex challenges and delivering polished, effective results for my clients worldwide from my base in the Netherlands (CEST).

Flutter Development Expertise:
My primary focus is developing robust, scalable, and user-friendly mobile applications for both iOS and Android using Flutter and Dart. I am deeply committed to writing clean, maintainable code following best practices like Clean Architecture and SOLID principles. I have extensive experience with state management solutions (including Riverpod) and backend integration, particularly with Firebase. My portfolio includes diverse Flutter projects such as secure government compliance apps (GDPR-aware), feature-rich community platforms, specialized tracking/utility apps, and innovative video-based tools.

Extended Capabilities (Unreal Engine, AI, 3D, Web):
Beyond mobile apps, I bring significant value through my expertise in other cutting-edge technologies:

Unreal Engine: Proficient in UE4/UE5 using both C++ and Blueprints to create interactive applications, immersive VR experiences, complex simulations (including multi-display setups with nDisplay), and high-fidelity real-time visualizations. Experience includes automotive configurators, architectural demos, and proof-of-concept simulations.
AI Development & Integration: Skilled in integrating AI capabilities into applications, including working with LLM APIs (ChatGPT, Gemini), setting up vector databases, and implementing RAG techniques for smarter features.
3D Art & Visualization: Provide professional 3D services including high-detail modeling (3ds Max), photorealistic rendering, and animation for product showcases (like KeyKeg, Watch NFTs), marketing materials, and virtual environments.
Website Development: Build SEO-optimized, responsive websites using WordPress, including custom themes/plugins and WooCommerce for e-commerce solutions.

https://stefancg.com/