Amrik Sadhra
Performance Modelling Engineer at Arm
Cambridge, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolAmrik Sadhra is a performance modelling engineer with 11 years' experience building CPU/GPU simulators and memory-subsystem models, currently working on DSU-110 and L3 cache design exploration at Arm. A UKESF scholar and Ex-PowerVR engineer, he combines low-level architecture expertise with practical C++ simulator development for game engines and vintage 3D systems. His background spans bit-accurate RISC-V pipeline modelling, GPU functional simulators, and ownership of regression infrastructure (Gerrit/Jenkins) that kept complex models verification-ready. Based in Cambridge, he maintains an active GitHub showcasing performance-focused tooling and graphics work, reflecting a rare blend of research-minded engineering and production-quality delivery.
11 years of coding experience
4 years of employment as a software developer
BURNHAM GRAMMAR SCHOOLMaster's degree, Electronic and Computer Engineering (w/ a Year In Industry), First Class (Hons), Master's degree, Electronic and Computer Engineering (w/ a Year In Industry), First Class (Hons) at University of York
Stackoverflow
75reputation
1kreached
0answers
4questions
Github Skills (32)
game-engine10
data-files10
recreate10
game-development10
parser8
swipe-gestures8
xdotool8
disassembly7
azure-pipelines6
touchpad6
database6
azure-devops6
android6
css6
cmake6
Programming languages (3)
Github contributions (5)
OpenNFS/OpenNFS
Feb 2015 - Jul 2022
An attempt to recreate the classic Need for Speed Games (1-6), unpacking their original data files into a modern, scratch built engine.
Contributions:4 releases, 4 reviews, 456 commits in 7 years 6 months
need-for-speedspeedgamesunpackinggame-development
OpenNFS/LibOpenNFS
Jul 2020 - Jan 2026
A collection of reverse-engineered parsers and format documents for classic Need for Speeds 1-5, used by the OpenNFS engine for asset load
Contributions:5 PRs, 47 pushes, 6 branches in 5 years 7 months
parser
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