Hello, my name is Rafael. I've been working as a game and graphics developer since 2019. I worked in developing and publishing "serious games" about education, which were used by thousands of students and teachers.
I'm passionate about computer graphics, technology, and games.
Get to know my work!
World of Haiku is a gamified cyberpunk experience that teaches you real-world hacking skills and tools as you advance through the game missions, tools like Nmap, John The Ripper, Hydra, Curl, Ssh, Dirb, MD5, and others.
The game contains a simulation of a fully-fledged operating system desktop experience, a GNU/Linux inspired terminal, a running interpreter of commands, a file browser, file editor, and other tools.
The international team behind its development is composed of people from all around the world, of countries like the United States, Ukraine, Brazil, Georgia and Japan.
Unity 2021C# (.NET)HLSL
➜ Refactoring of the project's legacy code and library misuses
➜ Influence over new feature decisions, based on my experience with real world terminals and command line interfaces
➜ Development and optimization of resource intensive features like autocomplete, command execution and file system traversal
➜ Rework and refactoring of core game data structures like the file system tree
➜ Development of interfaces and abstractions for the game systems, to be used by the rest of the team
➜ Shader development
➜ UI animations and responsiveness
➜ Review and approval of pull requests
➜ Bug fixes, automated and manual testing
Peek Obj - Renders a 3D object from an .obj file, from scratch, in the terminal. All computation is done in the CPU, single threaded, using matrix multiplications for transformations / projection and Bresenham's line algorithm to draw the triangles.
Tested across multiple terminal emulators.
Made in pure Rust, uses a library to work with different terminal back-ends.
AR Science is an Augmented Reality mobile app aimed at the visualization of 3D scenes that teach elementary school science content, the scenes appear when the user points the camera at a specific "AR Code" in the form of an image.
Unity 2019C# (.NET)EasyAR SDK
➜ General pipeline and GIT repository
➜ Development of new scenes
➜ Syncing of animations and particle systems
➜ Procedural meshes and animations
➜ UI work, animations and responsiveness
➜ Integration with the company's back-end and login system
➜ Android publishing
AR Math is an AR mobile app that shows 3D scenes which teach elementary school math concepts.
Unity 2019C# (.NET)EasyAR SDK
➜ General pipeline and GIT repository
➜ Made the app's logic come in line with the mathematical concepts being introduced
➜ Optimizations in scripts, textures, meshes, reducing the app's size by around 40%
➜ Leading of a small team (programmers and artist)
➜ Development of new scenes
➜ UI
➜ Login system integration
➜ Android publishing
Implementation of the game "Peg Solitaire" in 3D for the web, works across desktop and mobile browsers.
The goal is to move the pegs (by clicking the brighter ones) to consume the adjacent pegs, the same way as the Checkers Game, while trying to make sure that in the end, only one peg remains on the board.
Three.jsTypescriptSvelteBlender
Project aimed at the teaching of data structures and algorithms, graphically represents the behavior of some of the most famous sorting algorithms.
UnityC# (.NET)
App aimed at the study and visualization of the sound spectrum.
Work in Progress.
UnityC# (.NET)FFmpeg
rafa.faelk@gmail.com
+55 (55) 996272456
