Lee Salzman
Staff Software Engineer at dot3 labs
Greater Boston United States
Summary
🤩
Rockstar🎓
Top SchoolLee Salzman is a Staff Software Engineer with 19 years of experience building high-performance graphics and networking systems, currently driving SIMD-optimized software rasterizers and WebGL-based GPU acceleration for Firefox at Mozilla. He combines deep systems and graphics expertise—spanning WebRender, Canvas2D, WebGL, and font rasterization—with a long history in real-time multiplayer networking from his work on ENet and Cube engine technologies. Lee has contributed performance-focused fixes and architectural features to major open-source projects like Gecko and ENet, including an atlas allocator for WebGL rendering and per-peer configurable ping/timeouts for reliable UDP. His background includes embedded firmware, backend services, and game-engine middleware, giving him a rare full-stack view of latency-sensitive systems from silicon to UI. Based in Greater Boston and trained in Logic and Computation at Carnegie Mellon, he brings both academic rigor and practical innovation to complex rendering and networking challenges. An underappreciated strength is his knack for shipping pragmatic fixes that materially improve runtime efficiency across large, legacy codebases.
19 years of coding experience
10 years of employment as a software developer
Bachelor of Science - BS, Logic and Computation, Bachelor of Science - BS, Logic and Computation at Carnegie Mellon University
Github Skills (21)
webgl10
udp10
c-language10
multiplayer10
game-dev10
c1110
networking10
network-programming10
c1710
multiplayer-game10
game-development10
cprogramming-language10
server10
server-side10
graphics-programming9
Programming languages (6)
Github contributions (5)
lsalzman/enet
May 2012 - Jan 2023
ENet reliable UDP networking library
Role in this project:
Back-end Developer
Back-end DeveloperContributions:145 commits, 30 PRs, 80 pushes in 10 years 10 months
Contributions summary:Lee primarily focused on enhancing the ENet networking library. They implemented features such as per-peer configurable ping intervals and timeouts, which improved connection management. Other contributions included fixing unreliable fragment queuing issues, addressing case warnings, and merging external code changes. The user also prepared the code for several releases.
reliable-udpnetworkingreliableenetnetworking-library
assaultcube/AC
Nov 2006 - Nov 2017
AssaultCube
Role in this project:Back-end Developer
Back-end DeveloperContributions:4068 commits, 2 pushes in 11 years 2 months
Contributions summary:Lee's contributions primarily involved modifications to the server-side code, including changes to core networking components. They modified code related to server-client communication, including message handling and game state synchronization. Furthermore, the user's changes included improvements and fixes for demo-related functionality within the server codebase. The commits suggest a focus on performance and efficiency.
2d-gamesource-port8bitgenesisgrand-theft-auto
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