Edward Callahan
Software Engineering Manager, Billing at Disney Streaming
Livermore, California, United States
Summary
👤
Senior🎓
Top SchoolEdward Callahan is a software engineering manager specializing in cloud-native billing systems, currently leading Billing engineering at Disney Streaming with 13 years of experience building distributed services. He blends deep hands-on expertise in clusters, data, and reactive microservices with proven people leadership, cultivating high-performing fully distributed teams. Previously he led technical efforts at Lightbend—shaping Akka Serverless and platform initiatives—and authored books on deploying reactive microservices and rapid web development. An open-source contributor and communicator, he uses analogies to make complex systems approachable and has a track record of translating architecture into operational, business-facing outcomes. Based in Livermore, CA, he pairs enterprise-scale delivery experience with a pragmatic, developer-centric approach to reliable cloud operations.
13 years of coding experience
15 years of employment as a software developer
Worcester Polytechnic InstituteNortheastern University
Stackoverflow
51reputation
2kreached
1answer
0questions
Github Skills (64)
kubernetes-operator10
akka-cluster10
data-driven9
sbt9
openshift9
okd9
operator9
serverless8
maven8
cli8
development-environment8
aws8
java8
akka8
javascript8
Programming languages (11)
Github contributions (5)
edwardcallahan/conductr-ansible
May 2015 - Jul 2017
Contributions:130 commits, 12 PRs, 185 pushes in 2 years 3 months
lightbend/akka-cluster-operator
Jun 2019 - Mar 2020
Run Akka Cluster applications in Kubernetes.
Contributions:2 releases, 2 reviews, 30 commits in 9 months
akka-clusterkubernetesoperatorcluster-operatorakka-management
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