Brian Vander Schaaf
Software Engineer at LangChain
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolBrian Vander Schaaf is a software engineer based in New York with two years of formal experience and a longer track record building cloud-native infrastructure and developer platforms. He co-founded and served as CTO of Frontrunner, where he architected an AWS-based stack with Terraform, led security, SRE/QA automation, and forged vendor and investor partnerships for a regulated betting product. Prior roles at Two Sigma and Yodle show deep expertise in platform reliability, self-hosted CI/CD on Kubernetes, automation, and scalable ETL pipelines supporting 50+ engineers. He pairs hands-on engineering with operational discipline—translating regulatory requirements into technical plans and reducing disaster recovery windows from weeks to hours. Known for hiring and scaling teams as much as for code, he blends product-minded infrastructure design with pragmatic cost and observability controls. A Penn alumnus who’s comfortable across infrastructure, data, and developer experience, he thrives where high-availability systems meet complex business constraints.
2 years of coding experience
10 years of employment as a software developer
Bachelor of Science magna cum laude, Bachelor of Science magna cum laude at University of Pennsylvania
Spanish
Github Skills (23)
langsmith10
evaluation10
langchain10
testing10
observability9
documentation9
language-model8
datadog7
integrations6
debugging6
profiling5
agent5
security5
python5
monitoring4
Programming languages (3)
Github contributions (5)
langchain-ai/langsmith-docs
Apr 2024 - Mar 2025
Documentation for langsmith
Contributions:31 reviews, 80 PRs, 115 pushes in 11 months
evaluationlangchainlangsmithtestingtracing
langchain-ai/helm
Apr 2024 - Apr 2025
Repository hosting Langchain helm charts.
Contributions:79 reviews, 44 PRs, 87 pushes in 11 months
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