Tim Stephens
Senior Software Engineer at Klaviyo
Boston, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolTim Stephens is a Senior Software Engineer with 11 years of experience building scalable, high-availability systems and leading small engineering teams at growth-stage startups. As a founding engineer and engineering manager at Regal.io, he shipped a full-featured call center on Twilio Flex, engineered event processing that handles over 1M events/day, and cut onboarding from over a week to under 10 minutes. He routinely improves performance at scale—elevating CSV ingestion from under 500/min to 6,000+/min—and designed a custom canary deploy pipeline using Lambda@Edge for safer releases and instant rollback. Tim is hands-on across the stack with TypeScript/Node.js/React, PostgreSQL, Twilio, and event-driven architectures, and has experience integrating complex enterprise protocols from his time at Order. Based in Boston, he’s now seeking to steer his engineering expertise toward green technology and sustainable solutions. An early researcher in evolutionary algorithms and 3D-printing tooling, he brings a mix of product-focused execution and experimental curiosity to technical leadership.
11 years of coding experience
12 years of employment as a software developer
Bachelor of Science Computer Engineering, Bachelor of Science Computer Engineering at Union CollegeBachelor's degree Computer Science, Bachelor's degree Computer Science at The George Washington UniversityAP Computer Science; Mathematical Modeling, AP Computer Science; Mathematical Modeling at Hanover High School
English
Github Skills (9)
smart-tv9
plex9
lg9
statistics8
python7
monitoring7
docker-image6
analytics6
docker5
Programming languages (3)
Github contributions (5)
timstephens24/channelsdvr-docker
Oct 2020 - Jan 2023
Docker for Channels DVR with TVE support
Contributions:27 commits, 1 PR, 34 pushes in 2 years 4 months
lgdocker-imagedockerdvrchannels
timstephens24/docker-templates
Sep 2020 - Aug 2023
Contributions:91 pushes, 1 branch in 2 years 11 months
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