Chet Aldrich
Senior Staff Software Engineer at Root Inc.
Middlebury, Vermont, United States
Summary
👤
Senior🎓
Top SchoolChet Aldrich is a Senior Staff Software Engineer with 11 years of experience building data-driven search, recommendation, and infrastructure systems at scale. Based in Middlebury, Vermont, he progressed through increasing engineering roles at Postmates and Amazon before joining Root Inc., where he now shapes core platform and data systems. He led the ground-up rebuild of Postmates’ search and feed infrastructure, delivering measurable product improvements like single-digit percentage lifts in conversions and deliveries. His background spans large-scale batch and streaming pipelines (Apache Beam, MapReduce/Dataproc), backend services in Go and Java, and experimentation-driven product work. Colleagues describe him as a pragmatic problem-solver who combines metric-focused engineering with thoughtful production optimizations. Outside of product metrics, he has a track record of reducing operational costs and runtime (e.g., 37% faster ad forecasting jobs) through targeted performance and memory optimizations.
11 years of coding experience
8 years of employment as a software developer
Bachelor of Arts with Distinction Computer Science, Bachelor of Arts with Distinction Computer Science at Carleton College
Stackoverflow
11reputation
1kreached
1answer
0questions
Github Skills (52)
rust10
protobuf10
protocol-buffers9
libgit29
google-cloud9
csv8
xml8
hcl8
toml8
terraform-provider8
terraform8
google-cloud-platform8
golang8
programming-language7
yaml7
Programming languages (10)
Github contributions (5)
chetaldrich/MLOCR
Feb 2015 - Jul 2015
Contributions:50 commits, 35 pushes, 1 branch in 4 months
chetaldrich/aoc
Dec 2021 - Dec 2025
Contributions:64 pushes, 1 branch in 4 years
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