Hire the Best Lua Developers & Programmers
in Brazil

No AI on chat, there will always be a REAL person (Me!) on the chat with you! I'm a game developer experienced in low level engine programming and high level game design, I also have delivered several large and small projects in varying areas, like education, science, medicine, well-being, and more! I absolutely love video games of all kinds, but especially puzzle games and old school FPS's * Experienced in low-level programming, I love tinkering with old engines and have experimented with making my own over the years, you can see one in action in my game AtomsVGA * Have shipped software and games in several areas, from science stuff in uni, to educational Unity phone apps for Brazillian Public schools and weird little puzzle games for old forgotten operating systems * Fluent in back-end and front-end, I have hosted web-servers and databases for several projects, I can deliver one for you too! Lets work together! It will be great!

Hello, I'm Rafael, a passionate game developer with extensive experience in creating games for iOS, Android, Game Consoles, and PC platforms using Unity3D and C#. I have a strong background in developing multiplayer games, utilizing Photon and Mirror Networking to deliver seamless and engaging online experiences. My proficiency with advanced technologies such as OpenGL, Vulkan, and DirectX allows me to push the boundaries of game development, while tools like CMake, GIT, and Trello ensure efficient project management and collaboration. I also have experience in 3D Modeling, Animation, and a variety of programming languages like C++, Lua, Python, UE5 and Blueprints. Whether you're looking to develop an immersive mobile game or a complex PC title, I am here to turn your ideas into reality. Let's collaborate and create a game that stands out in the market. Looking forward to discussing your project and making it a success!

I’m a full-stack web developer with over 2 years of experience building web apps, backend systems, and automation workflows using JavaScript, Python, and SQL. I build responsive, high-performance web applications using: - JavaScript (ES6+), Next.js, React, React Native, Node.js, HTML, and CSS - Express.js and Swagger for RESTful API development On the backend, I develop APIs, background services, and data tools using: - SQL Server, MySQL, and Prisma.js for complex queries, data pipelines, and dashboard integration For automation and scripting, I use Python with: - Selenium, Beautiful Soup, Playwright for web scraping, PDF processing, and task automation I’ve released a solo game on Steam built with GameMaker, applying the same dedication and skills to my web and automation projects. I follow best practices with Git, write maintainable code, and deliver reliable solutions efficiently. Whether you need frontend, backend APIs, or automation workflows, I can help build them professionally.

Are you looking for a developer who doesn't just write code, but engineers scalable and high-performance games? With a degree in Computer Engineering and over 5 years of experience in the game industry, I bridge the gap between complex software architecture and engaging gameplay. Currently, I serve as a Unity Developer at Lumo Entertainment and as an active freelancer for international studios, delivering high-quality games for Steam, iOS, and Android. Why hire me? Technical Leadership: I have led teams and designed the full architecture for commercial projects like The Cucoo Magic Shop and O Presente de Cecília. Legacy Code Expert: I specialize in stepping into ongoing projects, refactoring messy codebases, and implementing clean, maintainable systems (as seen in my work on Another Shift and The Alchemist Shop). Versatility: From mobile optimization and iOS deployment to PC mechanics and marketing cutscenes using Unity Timeline. Rapid Prototyping: My background in dozens of Game Jams allows me to build functional, polished MVPs in record time. Core Technical Skills: Engine: Unity 2D/3D (Expert) Programming: C# (Expert), Lua, C++, Java, PHP. Platforms: PC (Steam), Mobile (iOS/Android), and basic support for Roblox Studio. Specialties: Gameplay Systems, UI/UX Implementation, Performance Optimization, Refactoring, and Version Control (Git). Selected Commercial Portfolio: The Cucoo Magic Shop & O Presente de Cecília: Technical Lead responsible for architecture, team management, and iOS publishing. Another Shift: Full code refactoring and system optimization. Thumb War: Gameplay mechanics expansion and marketing content creation via Unity Timeline. Feelings: Polishing, UI implementation, and feature integration for Steam releases. Charge’N Zap! & A Broken Halo: Developed as the solo programmer, handling all mechanics from scratch. Academic Background: B.S. in Computer Engineering (UNILAGO). Technical Specialization in Unity3D (Udemy). Web Design & Backend Experience (Moodle/PHP/Java). Whether you need a lead developer to architect your next big hit, a specialist to fix a "broken" project, or a quick prototype in Unity (or even a simple project in Roblox), I am ready to deliver professional results. Let’s bring your game to life. Send me a message, and let's discuss your project!

With advanced proficiency in C, C++, Python, C#, PHP, HTML, CSS, and intermediate knowledge in Java, GoLand, Node.js, and Lua, I bring a wealth of experience in software architecture to the table. Renowned for my problem-solving prowess, I thrive in roles where seemingly insurmountable challenges are conquered. My expertise spans a diverse array of domains, including web development, hardware controllers (Nordic, STM32, ATmega, ESP32), socket communications (Kafka, MQTT, ZeroMQ, TCP sockets), image processing, computer vision, numerical optimization, and code performance enhancements. Throughout my career, I've spearheaded projects ranging from microscope controllers and biomedical equipment image processing to the development of automated test runners for medical devices like X-ray machines. Additionally, I've contributed to the creation of websites interfacing with forecasting systems for energy markets, playing pivotal roles in backend development and model implementation for such systems. With a proven track record of delivering robust solutions across various sectors, I am poised to tackle any challenge and drive innovation in software architecture.

Expert in: Clean Architecture, Clean Code, JavaScript/TypeScript, Python, Java and Rust. I also code well in C/C++, Dart, Kotlin, C#, Bash, Ruby and many more. I am an entrepreneur Senior Software Engineer extremely passionate about engineering software - crafting applications is my profession and hobby. I love solving difficult logic problems, I love finding hidden patterns and I love how programming makes it possible that I can write a letter, a book, a novel (with continuity, cohesion and coherence) into working applications for Windows, Linux, macOS, Android or/and iOS. I have almost a decade of experience in the programming field, it has become a natural part of me already. I've seen it all so far: from well written code bases to the most messy legacy projects. It's possible to summarize my expertise by: I can give life to any - LITERALLY ANY - idea, using clean and easy to update code. Tired of messy code bases and applications struggling under pressure? Say no more and lets schedule a call, because I'm a specialist in converting any of your thoughts and ideas into clean, maintainable, and scalable software solutions. Want to: - Build the next big web thing? Svelte, React or any other. - Take your app to mobile? Flutter, Tauri, Kotlin or any other. - Craft robust APIs? Rust, JavaScript, Python, Java, C/C++ or any other. - Make your life easier with automation? Rust, JavaScript, Python, Java or any other. - Convenience with desktop applications? Tauri, JavaScript, Python, C/C++ or any other. My commitment is to deliver: - Clean and maintainable code. Writing code that is readable, understandable and easy to modify. - Scalable architecture. Designing solutions that can handle increasing complexity, traffic and data loads. - Efficient problem-solving. Applying the best tools and techniques to overcome any technical challenge. - Clear communication. Keeping you informed throughout the development process with regular updates and transparent communication. ❓ How to start? 💬 Write me on Upwork or send the invitation to your job post! I’ll gladly accept your request, offer an intro call to get your idea, requirements, and expectations. 🗝️ Keywords to find me: Software Engineer, Software Architect, Full Stack Developer, Clean Code, Clean Architecture, Web Developer, Mobile Developer, Android Developer, iOS Developer, SaaS Developer, SaaS Engineer, Cloud Developer, Full-Stack Developer, Fullstack Developer, React Developer, Svelte Developer, Node.js Developer, Python Developer, Flutter Developer, API Development, Monolithic Architecture, Microservices Architecture, Cloud Computing (AWS, Azure, GCP), CI/CD, Fintech Software Engineer, Healthcare SaaS Developer, E-commerce Platform Developer, Scalable Applications, User-Friendly Interfaces, Custom SaaS Development, Agile Development, MVP Development, Expert, Senior, Scalability