Apoorva Joshi

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Professional experience

Unity, Staff graphics engineer, August 2020 - Now

Graphics, optimization and other secret stuff

Playdead, Graphics engineer, May 2018 - July 2020

Graphics R&D, engine modification, GPU/CPU optimization, artist tooling

NVIDIA, System software engineer, January 2016 - March 2018

Full CUDA profiling stack—driver, GPU performance monitoring libraries, profiling CLI & GUI (nvprof, Visual Profiler, Nsight Compute)

Microsoft, Intern, June 2013 - August 2013

Bing search engine ingestion

Efficient Rendering of Linear Brush Strokes - Journal of Computer Graphics Techniques

taxman.dk, a Danish income tax calculator

papaya.io, a browser-based image editor built with Zig compiled to WebAssembly.

EasyTab, a single-header drawing tablet library that supports Windows and Linux

	Vibe-coding a tax calculator
	Stop over-engineering static websites
	Testing that works
∗	Projection, clip space, and normalized device coordinates
	The shader graph contract
	Convolution and probability theory
	Render graphs
∗	Aliasing in computer graphics
∗	Alpha compositing, OpenGL blending and premultiplied alpha
	Constructing a cubic Bezier that passes through four points
	Efficient Rendering of Linear Brush Strokes—my graphics paper explained
	Creating a modern OpenGL context
∗	Exploring bump mapping with WebGL
∗	Hitchikers Guide To The GDB
	Exploring calling conventions with x86 assembly
	Loading OpenGL without GLEW
	Native UI is dead, long live native UI
	Building a Fast, Modern Image Editor