Tim Wilfong
Director Of DevOps And Cloud Infrastructure at Calibrate
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolTim Wilfong is a seasoned technical director and DevOps leader with 13 years of experience designing and operating large-scale cloud-native infrastructure and mission-critical systems. Currently Director of DevOps and Cloud Infrastructure at Calibrate, he has driven cross-team programs, product-focused platform engineering, and security/compliance initiatives at organizations from startups to Comcast and Noom. Tim blends hands-on engineering—contributing to projects like external-dns to add dualstack AWS ALB support—with strategic architecture and technical product management. He excels at translating business needs into reliable, automated cloud solutions and has repeatedly led teams through complex migrations and high-availability designs. Based in Seattle, he brings a rare combination of principal-engineer depth, customer-facing solution architecture, and program leadership. Colleagues rely on him for pragmatic, test-driven infrastructure changes that improve reliability and deployment velocity.
13 years of coding experience
17 years of employment as a software developer
BS Computer Science, BS Computer Science at University of Washington
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (11)
ingress10
route5310
kubernetes10
go10
aws10
dns10
kubernetes-pods10
testing10
dockers7
docker7
gcp3
Programming languages (5)
Github contributions (5)
kubernetes-sigs/external-dns
Jun 2019 - Jun 2019
Configure external DNS servers (AWS Route53, Google CloudDNS and others) for Kubernetes Ingresses and Services
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:9 commits, 1 PR, 6 comments in 2 days
Contributions summary:Tim primarily contributed to the implementation of dualstack support within the AWS provider for the external-dns project, focusing on the integration with ALB ingress controllers. Their work involved modifying code related to AWS provider configurations, ingress source handling, and testing for dualstack scenarios. Furthermore, the user made minor formatting changes and corrected test ordering issues to ensure continuous integration success. This work significantly enhanced the project's ability to manage DNS records for dualstack AWS load balancers and improve overall test reliability.
gcproute53dnsexternal-dnsk8s-sig-network
twilfong/twilfong.github.io
Mar 2015 - Jan 2025
Contributions:42 pushes in 10 years
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