Tarandeep Singh · Toronto, Canada

DevOps Engineer in Toronto

I'm Tarandeep (Taran) Singh, a DevOps engineer with five years of experience building CI/CD pipelines, running Kubernetes in production, and managing infrastructure as code with Terraform.

I spent almost four years at Sourcefuse, moving from junior to senior DevOps engineer, and I now run EKS workloads for 35+ microservices at Plurilogic.

Open to full-time, contract, and freelance work. Based in Toronto and available anywhere in Canada: remote, hybrid, or on-site.

itaran.singh@outlook.com

Results

40%

faster deployments

24h → 2h

infrastructure provisioning

35+

microservices on EKS

8+

applications on CI/CD

What I do as a DevOps Engineer

CI/CD pipelines

Build, test, scan, and deploy pipelines with GitHub Actions, Jenkins, GitLab CI, AWS CodePipeline, Azure DevOps, and Argo CD. I've set them up for Node.js, Java, .NET, and Python applications.

Kubernetes in production

Amazon EKS and Azure AKS clusters with Helm, autoscaling, RBAC, and GitOps deployments through Argo CD, including multi-tenant platforms with zero-downtime releases.

Infrastructure as code

Reusable Terraform modules for networking, compute, containers, and security, applied through CI pipelines.

Monitoring and incident response

Prometheus, Grafana, ELK, CloudWatch, and Datadog dashboards with SLO-based alerts, so problems are caught before users report them.

Cloud cost reduction

Graviton migrations, consolidating tenants onto shared platforms, and shutting down non-production environments outside working hours.

Relevant projects

Production Kubernetes Platform at Home

Live

The platform this website runs on: a k3s cluster in my home with GitOps delivery, zero-trust ingress, live observability, self-hosted analytics, and a cloud fallback.

Serves this site live; commit to production in minutes, full rebuild from git with one command

Zero open ports through Cloudflare Tunnel. Prometheus, Argo CD and analytics are private behind NetworkPolicies, RBAC is least-privilege, and secrets live in git only as SealedSecrets.

k3s · Argo CD · Helm · GitHub Actions · Cloudflare Tunnel · Traefik · Prometheus · FastAPI · Sealed Secrets

Terraform AWS Security Baseline

Code

A Terraform module that switches on AWS's core security services in a new account and alerts on serious findings.

Passes all 115 Checkov security checks

Logs and alerts are encrypted with a KMS key that rotates automatically, and CI scans every change.

Terraform · GuardDuty · Security Hub · AWS Config · CloudTrail · KMS

Single Tenant to Multi-Tenant Migration

Moved each customer's separate deployment onto one shared platform, without interrupting service.

70% lower infrastructure cost

Customers share the platform, but each one's data stays isolated.

AWS · Kubernetes · Terraform · CodeBuild · Docker

Multi-Tenant Microservices on EKS

A Kubernetes platform on Amazon EKS that runs many customers' services side by side.

35+ microservices, 15+ tenants, zero-downtime releases

Kubernetes RBAC controls tenant access, and every deploy goes through Argo CD.

AWS EKS · Kubernetes · Argo CD · Helm · Prometheus

DevSecOps Pipeline

CI/CD pipelines that build, scan, and deploy applications written in Node.js, Java, .NET, and Python.

40% faster deployments across 8+ apps

Snyk and SonarQube run on every build, and a build fails on critical findings.

Jenkins · GitHub Actions · CodePipeline · Snyk · SonarQube

Microservices Monitoring Stack

Dashboards, centralized logs, and alerts for a microservices platform.

8+ applications monitored with SLO-based alerts

Prometheus · Grafana · ELK Stack · CloudWatch · Datadog

Terraform AWS Quickstart

Code

Terraform templates for running containerized apps on AWS, written alongside my Medium articles.

Code for 3 published articles

Terraform · AWS · Docker · CI/CD

Tools I use

Terraform, Kubernetes, Docker, Helm, Argo CD, GitHub Actions, Jenkins, GitLab CI, Prometheus, Grafana, Python, Bash

Certifications

  • AWS Certified DevOps Engineer Professional
  • HashiCorp Certified: Terraform Associate

Articles