Mayank Shah
Software Engineer at percona
India
Summary
🤩
RockstarMayank Shah is an experienced software engineer with 8 years focused on databases, Kubernetes, and distributed systems, based in India. He combines backend development and DevOps expertise, contributing to high-profile open-source projects such as Helm, Linkerd, and several Kubernetes CSI drivers. His work spans CI/CD automation, cross-platform test engineering, and implementing core CSI controller methods, demonstrating a blend of systems-level design and practical engineering. Notably, he added nuanced features like helm’s --take-ownership flag and advanced namespace/annotation handling for Linkerd injection, showing attention to usability and operational edge cases. He brings a pragmatic focus on reliability and portability, evidenced by efforts to make storage drivers and service mesh tooling robust across Linux and Windows environments.
8 years of coding experience
Hindi, English, Gujarati
Github Skills (33)
cli10
unit-testing10
service-mesh10
kubernetes10
github-ci10
docker10
back-end-development10
nfs10
testing10
windows10
command-line-interface10
smb10
dockers10
cicd10
go10
Programming languages (17)
Github contributions (5)
linkerd/linkerd2
Oct 2019 - Feb 2021
Ultralight, security-first service mesh for Kubernetes. Main repo for Linkerd 2.x.
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:21 commits, 34 PRs, 166 comments in 1 year 3 months
Contributions summary:Mayank primarily contributed to the Linkerd2 service mesh, focusing on enhancements to the `inject` and `uninject` commands. Their work included adding support for namespaces, handling `automountServiceAccountToken` configurations, and validating injection annotations. Furthermore, the user implemented label selector support for various `cli` commands such as `stat`, `tap`, `top` and `routes` and added the `--as-group` flag to impersonate groups for Kubernetes operations. They also addressed bugs related to config generation, error handling, and added checks for HA configurations.
golangmesh2-xrustsecurity
kubernetes-csi/csi-driver-nfs
Oct 2020 - Nov 2020
This driver allows Kubernetes to access NFS server on Linux node.
Role in this project:DevOps Engineer & Backend Developer
DevOps Engineer & Backend DeveloperContributions:23 reviews, 25 commits, 25 PRs in 1 month
Contributions summary:Mayank primarily contributed to the Continuous Integration (CI) pipeline by updating GitHub Actions configurations for testing. They also implemented core backend functionalities, specifically the CreateVolume and DeleteVolume methods within the ControllerServer of the NFS driver, showing direct interaction with the CSI (Container Storage Interface) specification. In addition, the user added symlinks for cloud build scripts and updated the k8s.io/kubernetes dependency. These actions suggest a combined DevOps and backend engineering focus.
nfs-servernfsk8s-sig-storagelinuxglusterfs
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