Summary
Overview
Work History
Education
Skills
Timeline
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Rohit Saini

IT Professional – DevOps Engineering
Jaipur,RJ

Summary

Dynamic Site Reliability Engineer with a proven track record at U.S. Xpress, excelling in system monitoring and incident management. Expert in configuring Grafana and optimizing Istio service mesh, achieving a 30% reduction in latency. Strong problem-solving abilities complemented by extensive experience in Kubernetes and Terraform for efficient infrastructure automation.

Overview

2
2
years of professional experience

Work History

Site Reliability Engineer

U.S. Xpress
04.2024 - Current
  • Configured and managed Grafana with Azure AD authentication via OAuth 2.0 for secure access.
  • Set up data sources, including Prometheus (Mimir), Loki, Tempo, Opentelemetry, ClickHouse ensuring efficient metric collection and visualization.
  • Provisioned high-performance alerting and monitoring by integrating Grafana with external services for notifications.
  • Configured monitoring and visualization of system metrics, database performance, and API health using Prometheus for metrics collection, Thanos for scalable, long-term metrics storage in S3, and Grafana for visualization.
  • Designed and optimized Istio service mesh for traffic routing, and load balancing, reducing latency by 30%.
  • Developed Helm charts (both app & library) for standardized and automated Kubernetes deployments.
  • Automated FluxCD-managed Kubernetes deployments using Helm, PowerShell, and Renovate, ensuring version consistency between live clusters and Git.
  • Built end-to-end automation with Helmfile for chart deployment, SOPS-encrypted secrets, and Git synchronization with GPG-signed commits.
  • Set up Cert-Manager to automate the management and renewal of SSL/TLS certificates within the Kubernetes cluster, ensuring secure communication with minimal manual intervention.


Junior DevOps Engineer

CYTTORAK PRIVATE LIMITED
10.2023 - 04.2024
  • Utilized Terraform for infrastructure automation, enabling the provisioning and management of cloud resources across multiple platforms (AWS, Azure, GCP).
  • Developed and maintained Terraform modules for reusable infrastructure components, reducing configuration drift and improving consistency across environments.
  • Implemented an end-to-end Salesforce CI/CD pipeline using SF CLI, Git, Bitbucket pipeline supporting a multi-branch strategy (feature, develop, uat, main) for environment-specific deployments with automated tests and approvals. Built a diff-based deployment mechanism by comparing changes between the main branch and target environment branches.
  • Designed and implemented a robust GitHub Actions CI/CD pipeline for automated Helm chart releases to Amazon ECR, supporting both manual and push-based triggers.
  • Leveraged Git diffs and matrix strategy to parallelize chart builds, auto-tag versions with GitVersion, and push to OCI-compliant ECR repos.
  • Designed and automated smoke test pipelines in Azure DevOps, provisioning self-hosted VM Scale Sets (VMSS) via Terraform for scalable test execution.
  • Integrated Jira API to trigger test runs and Xray API to publish results, ensuring real-time traceability across Azure DevOps and Jira.
  • Utilized Ansible for automating infrastructure management, enabling seamless configuration across a fleet of servers with a single playbook execution.
  • Automated the setup of RHEL machines with default configurations
  • Used Ansible Vault for secure management of sensitive data (passwords, keys) within playbooks, ensuring secure deployments across environments.


Education

Bachelor of Engineering - Electronic Engineering

MBM UNIVERSITY
Jodhpur, India
04.2001 -

Skills

Incident management

Timeline

Site Reliability Engineer

U.S. Xpress
04.2024 - Current

Junior DevOps Engineer

CYTTORAK PRIVATE LIMITED
10.2023 - 04.2024

Bachelor of Engineering - Electronic Engineering

MBM UNIVERSITY
04.2001 -

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Rohit SainiIT Professional – DevOps Engineering