Peyman Mortazavi
Founding Engineer at Shade Inc.
New York, New York, United States
Summary
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Rockstar🎓
Top SchoolPeyman Mortazavi is a systems-oriented founding engineer with 11 years of experience building high-performance backend and distributed systems, currently based in New York. He specializes in low-level optimization (Zig, C, Go), Kubernetes, and query planning, and has repeatedly translated architectural and algorithmic improvements into orders-of-magnitude performance gains. At Persefoni he cut XLSX processing from 18 minutes to 12 seconds, designed a ReBAC-based centralized authorization service, and sped up new service onboarding from weeks to hours by defining clear resource and failure boundaries. Comfortable dropping into the hardware-near details when abstractions limit progress, he focuses on correctness, observability, and resource-aware execution models that scale in production. Outside engineering he brings unexpected creative energy—acting and musical theater—which surfaces in collaborative, user-focused problem solving.
11 years of coding experience
14 years of employment as a software developer
Bachelor of Science (B.S.), Computer Science, Bachelor of Science (B.S.), Computer Science at University of Colorado Boulder
English, Persian
Stackoverflow
3,077reputation
244kreached
66answers
73questions
Github Skills (165)
testing10
authentication10
casbin10
auth10
permission10
acl10
mocks10
golang10
access-control10
protobuf10
abac10
rbac10
authz10
cas10
serialization10
Programming languages (14)
Github contributions (5)
peymanmortazavi/garlic-models
Nov 2019 - Apr 2021
Data container protocol and schema validation library for C++
Contributions:575 commits, 18 PRs, 31 pushes in 1 year 4 months
cppvalidationvalidation-librarydata-containerschema-validation
peymanmortazavi/eks-helm-deploy
Sep 2020 - Dec 2021
GitHub action for deploying to eks clusters using helm.
Contributions:9 releases, 12 commits, 1 PR in 1 year 3 months
deployingeks-clustershelmclusterseks
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