William Lifferth
Software Engineer at Google
Seattle, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolWilliam Lifferth is a software engineer based in Seattle with six years of experience building cloud-native infrastructure and performance tooling, currently at Google. He brings a strong entrepreneurial streak—founding a web design firm that rapidly grew revenue and serving as president of multiple student organizations—combined with hands-on engineering at scale. His open-source contributions to Google's PerfKitBenchmarker show practical expertise in AWS resource reliability, Python 3 compatibility, and enhanced performance sampling for benchmarking cloud offerings. A mechanical engineering graduate with near-perfect academics, he pairs rigorous analytical skills with product instincts from internships at Amazon and Google. Colleagues can expect an engineer who bridges infrastructure reliability, performance analysis, and customer-focused product thinking.
6 years of coding experience
4 years of employment as a software developer
Bachelor’s Degree, Mechanical Engineering, 3.98/4, Bachelor’s Degree, Mechanical Engineering, 3.98/4 at University of Tennessee-KnoxvilleGovernor's School Degree, Humanities, 4.0/4, Governor's School Degree, Humanities, 4.0/4 at University of Tennessee at Martin
Github Skills (12)
performance-tuning10
performance-monitor10
cloud-infrastructure10
performance-analysis10
performance-analytics10
performance-monitoring10
aws10
python10
performance-measurement10
system-design8
terraformer3
terraform3
Programming languages (1)
Github contributions (1)
GoogleCloudPlatform/PerfKitBenchmarker
Nov 2019 - Dec 2022
PerfKit Benchmarker (PKB) contains a set of benchmarks to measure and compare cloud offerings. The benchmarks use default settings to reflect what most users will see. PerfKit Benchmarker is licensed under the Apache 2 license terms. Please make sure to read, understand and agree to the terms of the LICENSE and CONTRIBUTING files before proceeding.
Role in this project:
Cloud Engineer / Infrastructure Engineer
Cloud Engineer / Infrastructure EngineerContributions:1 review, 9 commits, 6 PRs in 3 years 1 month
Contributions summary:William made several contributions focused on improving the AWS infrastructure and ensuring the reliability of the benchmarking tools. They addressed issues related to bucket tagging, network deletion, and python3 compatibility issues. Furthermore, the user added functionality for publishing per-interval mpstat samples, enhancing the performance analysis capabilities. Additionally, they refactored tests and corrected error handling for AWS resource creation.
license-2licensedbenchmarkingapache-license-2pkb
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.