Rajat Vig
Senior Staff Software Engineer at Etsy
Dublin, Ireland
Summary
🤩
Rockstar🎓
Top SchoolRajat Vig is a Senior Staff Software Engineer based in Dublin with 15 years building and operating cloud-native infrastructure and distributed systems. He specializes in Kubernetes, Envoy and observability, contributing to high-profile open-source projects like Contour (an Envoy-based ingress controller) and the kube-prometheus monitoring stack where he upgraded components and improved CI/CD and deployment practices. At Etsy he progressed from SRE staff to senior staff engineering, and earlier held principal and architect roles at ThoughtWorks and other firms, blending deep systems design with hands-on DevOps. Notably, he pairs backend engineering with pragmatic operational work—implementing health checks, tracing via OpenTelemetry, and refining deployment manifests—showing an emphasis on reliability and telemetry that often goes unseen. He holds a B.Tech from IIT Delhi and brings a history of modernizing legacy stacks while keeping production systems resilient and observable.
15 years of coding experience
12 years of employment as a software developer
Indian Institute of Technology Delhi (IIT Delhi)
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (29)
env10
ingress-controller10
kubernetes10
docker10
envoyproxy10
dockers10
go10
prometheus10
kubernetes-pods10
yaml10
opentelemetry10
alarmmanager10
devops10
convoy10
grpc10
Programming languages (17)
Github contributions (5)
prometheus-operator/kube-prometheus
Jun 2019 - Mar 2020
Use Prometheus to monitor Kubernetes and applications running on Kubernetes
Role in this project:
DevOps Engineer
DevOps EngineerContributions:9 commits, 16 PRs, 15 comments in 9 months
Contributions summary:Rajat primarily contributed to updating and maintaining the infrastructure for the Prometheus operator and related components within the Kubernetes cluster. This included upgrading versions of Prometheus, Node Exporter, Grafana, and Alertmanager. The user also addressed issues related to Thanos deployment and service configurations, along with removing and refactoring Kubernetes manifest labels. Their work focused on keeping the monitoring stack up-to-date and aligned with best practices.
monitorcluster-monitoringalertsdashboardsoperator
projectcontour/contour
Mar 2022 - Dec 2022
Contour is a Kubernetes ingress controller using Envoy proxy.
Role in this project:Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:27 reviews, 6 commits, 13 PRs in 9 months
Contributions summary:Rajat primarily contributed to the Contour ingress controller, focusing on enhancing its functionality and maintaining its build and deployment processes. Their work included implementing new features for health checks and updating to use more modern Envoy matchers. They also made changes to CI/CD scripts and example configurations related to image pull policies and Kubernetes deployment, indicating an understanding of the operational aspects of the project. Further, they added grpc_stats filter to the listener and made changes to the default access log fields.
envoy-proxycontrollerenvoyproxyingress-controller
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