Bernie Gandin is a software engineer with nine years of experience building high-performance Java platforms and game-facing systems from Boston. He helped develop Lunar Client—a Java-based desktop gaming platform used by over 1.5M monthly users—and created GeckoLib, the most popular 3D animation library for Minecraft, demonstrating deep expertise in real-time rendering and animation tooling. Bernie has designed rendering abstractions for OpenGL, implemented domain-specific language tooling for Molang animations, and delivered client-side infrastructure for live events supporting 50k+ concurrent viewers. Recently at Klaviyo and now at Infisical, he applies his game-engine performance mindset to production services and developer-facing systems. He combines low-level graphics engineering with practical product focus, often reducing rendering code complexity while enabling scalable, reliable experiences.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Purdue University
Contributions:3 PRs, 13 pushes, 1 branch in 3 years 11 months
blockbenchminecraftplugin-repository
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