Jesse Buhagiar
Senior Embedded Software Engineer at Analog Devices
Melbourne, Victoria, Australia
Summary
🤩
Rockstar🎓
Top SchoolJesse Buhagiar is a Senior Embedded Software Engineer in Melbourne with 11 years of experience building low-level systems in C and C++, with a particular passion for 3D graphics and embedded platforms. At Analog Devices he tackles complex embedded problems, and his open-source work on SerenityOS showcases deep kernel and userspace expertise—he designed a USB stack from scratch and implemented an OpenGL 1.5-compatible LibGL to enable 3D rendering. He’s contributed real rasterizer features and core GL functions to the well-known SerenityOS project, and has ported classic games like Quake and Half-Life to that OS. Comfortable across kernel drivers, memory and performance optimizations, and system bring-up for multiple ISAs, he combines practical engineering with a tinkerer’s curiosity that surfaces in both product and hobby projects.
12 years of coding experience
4 years of employment as a software developer
Victorian Certificate of Education, Victorian Certificate of Education at The Knox SchoolBachelors (w/Honours), Computer Engineering, Bachelors (w/Honours), Computer Engineering at RMIT University
Github Skills (5)
c-language10
cprogramming-language10
opengl10
graphics-programming10
usb7
Programming languages (7)
Github contributions (5)
SerenityOS/serenity
Jul 2019 - Oct 2022
The Serenity Operating System 🐞
Role in this project:
Back-end Developer
Back-end DeveloperContributions:288 reviews, 161 commits, 88 PRs in 3 years 3 months
Contributions summary:Jesse primarily contributed to the LibGL library, implementing several core OpenGL functions such as `glColor3fv`, `glColorMask`, `glGetBooleanv`, `glGetIntegerv`, `glPolygonMode`, `glFogfv`, `glFogf`, `glFogi`, `glLightf{v}`, and `glMaterialf{v}`. They also implemented fog effects in the software rasterizer and fixed an integer comparison issue for GL_EQUAL and GL_NOTEQUAL. Additionally, the user removed an unused include in the kernel's USB code and made a few optimizations to memory allocation.
operating-systemc-plus-plusosunixdesktop-environment
SerenityPorts/SerenityQuake
Nov 2019 - Apr 2021
Port of Tyr-Quake compatible with SerenityOS
Contributions:1 review, 4 commits, 1 PR in 1 year 6 months
tyrquakeserenityos
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