Jeffrey Defond
Senior Software Engineer - Account Services at Crunchyroll
Oakland, California, United States
Summary
👤
Senior🎓
Top SchoolJeffrey Defond is a senior software engineer with 11 years of experience building cloud-native backend systems and improving developer experiences across healthcare and consumer streaming domains. He has led transitions from serverless REST to federated GraphQL, designed microservice APIs, and maintained legacy infrastructure using Go, Python, Kubernetes, Terraform and AWS. As an engineering manager at ClearDATA he combined technical delivery with coaching to make teams more productive and resilient. Currently shaping account services at Crunchyroll, he brings practical expertise in payment-ledger systems, compliance tooling, and infra automation. Grounded in a cognitive science degree from UC Berkeley, he pairs systems thinking with a user-focused approach to developer workflows. Colleagues describe him as a pragmatic architect who finds joy in evolving messy legacy stacks into maintainable platforms.
11 years of coding experience
10 years of employment as a software developer
Bachelor's degree Cognitive Science, Bachelor's degree Cognitive Science at University of California, Berkeley
Stackoverflow
973reputation
77kreached
14answers
1question
amazon-iam
top-5%
amazon-web-services
top-5%
Github Skills (85)
aide10
golang10
configuration-language10
cuelang10
12-factor10
hcl10
django9
mypy9
annotations9
fastapi9
amazon-iam9
apollo-server9
amazon-web-services9
configuration-management9
graphql-schema9
Programming languages (7)
Github contributions (5)
cleardataeng/aidews
Nov 2017 - Feb 2023
aidews is a helper (aide) for AWS
Contributions:17 PRs, 10 pushes, 7 comments in 5 years 3 months
aideaws
defond0/aidews
Nov 2017 - Feb 2023
aidews is a helper (aide) for AWS
Contributions:8 pushes, 6 branches in 5 years 3 months
aideaws
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