Karl Sandwich
Senior Software Engineering Manager at AcuityMD
Waltham, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolKarl Sandwich is a senior software engineering manager with 20+ years in software and over a decade leading cloud-native teams to deliver production-grade systems. He has driven cross-functional programs at Amazon and PillPack improving operational scale, observability, and multi-million dollar cost reductions, and more recently led product expansion into scientific data pipelines and instrument integrations at Benchling. At AcuityMD he now applies that blend of cloud architecture and domain-driven design to surface clinical insights that improve patient outcomes and support medical device adoption. Karl pairs hands-on technical fluency (AWS, CI/CD, ETL, service-oriented architectures) with people leadership, managing hybrid-remote teams and product roadmaps across complex regulated domains. He’s comfortable translating research and proprietary formats into open standards—evidenced by delivering 30+ instrument integrations mapped to ASM—and often focuses on pragmatic, measurable impact rather than theoretical perfection. Based in Waltham, MA, he brings a curious, product-minded approach informed by both deep engineering and real-world clinical and e-commerce operations.
11 years of coding experience
19 years of employment as a software developer
Bachelor of Science (BS) Computer Science, Bachelor of Science (BS) Computer Science at Rensselaer Polytechnic Institute
Stackoverflow
11reputation
432reached
1answer
0questions
Github Skills (50)
zombie9
sidekiq9
aws-sdk9
mruby8
jruby8
ruby8
rubygems7
relic7
step-functions7
aws7
sdk7
activerecord6
chat-application6
ruby-on-rails6
adapter6
Programming languages (3)
Github contributions (5)
RUN-CMD/mindful
Jun 2014 - Jun 2015
Contributions:2 commits, 1 push in 11 months
RUN-CMD/plantfood
Dec 2015 - Sep 2017
Contributions:4 pushes, 1 branch in 1 year 9 months
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