I’m Henrique Martins, a Full-Stack Developer and Software Engineer specializing in modern web, mobile and interactive 2D/3D applications. I work through my freelance activity, MyHextech, helping companies design and build complete digital products, from UI/UX and frontend development to backend architecture, APIs, mobile apps and immersive experiences. My strongest skills are React, Next.js, TypeScript, Node.js, Python, Firebase, Supabase, TailwindCSS, React Native, Flutter, Unity and Unreal Engine 5. I have experience across several sectors, including SaaS platforms, restaurant tech, AI chatbots, energy/industrial interfaces, mobile apps, gaming, WebGL and metaverse projects. What differentiates me from other developers is my ability to move fast while keeping a strong product vision. I’m not only focused on writing code: I can understand a business need, improve the user experience, structure a clean technical solution and deliver a polished product. Thanks to my background in both full-stack development and game/interactive technologies, I’m comfortable building classic web platforms as well as more creative, immersive or mobile-first applications. Employment and project experience Freelance Full-Stack Developer — MyHextech 2025 - 2026 Design and development of web, mobile and interactive applications for clients and personal projects. Projects include Virtualsomm, a virtual sommelier application for restaurants; Wanteed, a mobile app and website with premium subscription logic; Entrave, a prediction betting platform; and AI Telegram bots connected to external APIs with user tracking. Full-Stack, Unity & Unreal Engine Developer — FR INVEST 2021 - 2024 Development of metaverse experiences, 2D/3D games and immersive applications using Unity, Unreal Engine 5, WebGL, TypeScript, React, Python, AWS GameLift and Pixel Streaming. Also worked on web platforms, AI chat systems, frontend and backend features, API integrations and deployment workflows. IT Assistant / Web Developer — CAP MONDE 2019 - 2021 Development and maintenance of internal tools, FileMaker solutions, web features and IT support. Worked on technical assistance, software maintenance and business-oriented digital tools.…I’m Henrique Martins, a Full-Stack Developer and Software Engineer specializing in modern web, mobile and interactive 2D/3D applications. I work through my freelance activity, MyHextech, helping companies design and build complete digital products, from UI/UX and frontend development to backend architecture, APIs, mobile apps and immersive experiences. My strongest skills are React, Next.js, TypeScript, Node.js, Python, Firebase, Supabase, TailwindCSS, React Native, Flutter, Unity and Unreal Engine 5. I have experience across several sectors, including SaaS platforms, restaurant tech, AI chatbots, energy/industrial interfaces, mobile apps, gaming, WebGL and metaverse projects. What differentiates me from other developers is my ability to move fast while keeping a strong product vision. I’m not only focused on writing code: I can understand a business need, improve the user experience, structure a clean technical solution and deliver a polished product. Thanks to my background in both full-stack development and game/interactive technologies, I’m comfortable building classic web platforms as well as more creative, immersive or mobile-first applications. Employment and project experience Freelance Full-Stack Developer — MyHextech 2025 - 2026 Design and development of web, mobile and interactive applications for clients and personal projects. Projects include Virtualsomm, a virtual sommelier application for restaurants; Wanteed, a mobile app and website with premium subscription logic; Entrave, a prediction betting platform; and AI Telegram bots connected to external APIs with user tracking. Full-Stack, Unity & Unreal Engine Developer — FR INVEST 2021 - 2024 Development of metaverse experiences, 2D/3D games and immersive applications using Unity, Unreal Engine 5, WebGL, TypeScript, React, Python, AWS GameLift and Pixel Streaming. Also worked on web platforms, AI chat systems, frontend and backend features, API integrations and deployment workflows. IT Assistant / Web Developer — CAP MONDE 2019 - 2021 Development and maintenance of internal tools, FileMaker solutions, web features and IT support. Worked on technical assistance, software maintenance and business-oriented digital tools.WWWW…