bash — @devops-workstation
pritesh@devops:~$ whoami --verbose name: Pritesh Mahajan role: Senior DevOps Engineer experience: 4.5+ years location: Navi Mumbai, India 🇮🇳 stack: Azure · GCP · AWS · Kubernetes · Terraform · CI/CD status: open_to_opportunities = true pritesh@devops:~$

Pritesh Mahajan

$ Senior DevOps & Cloud Infrastructure Engineer

I architect and automate cloud infrastructure at scale — reducing deployment times, killing toil, and making "it works on my machine" a thing of the past.

4.5+
years experience
99.9%
uptime delivered
80%
deploy time cut
40+
pipelines built
code pushed
tests passed
building image
deploy staging
deploy prod

Building reliable systems.
Automating everything else.

I'm a Senior DevOps Engineer with 4.5+ years of hands-on experience designing, deploying, and operating cloud-native infrastructure on AWS. I specialize in turning manual, error-prone release processes into fully automated, auditable pipelines that teams actually trust.

My work spans Kubernetes cluster management, infrastructure-as-code with Terraform, observability stack setup (Prometheus, Grafana, ELK), and building zero-downtime deployment strategies for high-traffic production systems.

I've helped startups scale from 0 to millions of users and helped enterprises cut their cloud spend by 35%+ through right-sizing and reserved instance strategies.

🏅AWS Solutions Architect – Professional2023
🏅Certified Kubernetes Administrator (CKA)2022
🏅HashiCorp Terraform Associate2022
🏅AWS DevOps Engineer – Professional2024
Kubernetes / EKS95%
AWS Cloud92%
Terraform / IaC90%
CI/CD (GitHub Actions / Jenkins)93%
Docker / Containerization95%
Monitoring (Prometheus / Grafana)85%
Python / Bash Scripting80%
Ansible / Configuration Mgmt82%

Where I've shipped production-grade work.

Jan 2023 – Present · 1 yr 6 mo

Senior DevOps Engineer

Fintech Scale-up · Mumbai

Led migration of a monolithic Java app to microservices on EKS — reducing p99 latency by 60% and deployment frequency from weekly to 10x/day. Designed a GitOps workflow using ArgoCD and Helm that made rollbacks a 30-second operation. Built a cost alerting system that flagged $120K in annual savings.

EKSArgoCDHelm TerraformGitHub ActionsDatadog

Jul 2021 – Dec 2022 · 1 yr 6 mo

DevOps Engineer

SaaS Product Company · Pune

Built end-to-end CI/CD pipelines with Jenkins and GitHub Actions for 12 microservices. Containerized legacy applications with Docker and set up Prometheus + Grafana dashboards that gave the on-call team visibility for the first time. Automated infra provisioning with Terraform, cutting environment setup from 3 days to 20 minutes.

JenkinsDockerPrometheus GrafanaAnsibleAWS EC2/RDS

Jun 2020 – Jun 2021 · 1 yr

Cloud & DevOps Engineer (Junior)

IT Consultancy · Bengaluru

Managed AWS infrastructure for 5 client accounts including VPC design, IAM policies, S3 lifecycle rules, and CloudWatch alerting. Wrote Bash and Python automation scripts that eliminated 15+ hours of weekly manual ops work. First exposure to Kubernetes on EKS.

AWSPythonBash CloudWatchKubernetes

Infrastructure I've designed and shipped.

⚙️

Zero-Downtime K8s Deploy Pipeline

GitOps pipeline using ArgoCD + Helm that handles canary deployments, automatic rollback on error-rate spike, and Slack notifications. Supports 10+ deploys/day with zero manual gates.

Kubernetes ArgoCD Helm Prometheus
🏗️

AWS Multi-Account Terraform Modules

Reusable Terraform module library covering VPC, EKS, RDS, IAM, and WAF — all with environment-aware configs. Reduced new environment setup from 3 days to under 20 minutes.

Terraform AWS IAM EKS
📊

Observability Stack Bootstrapper

Helm-based installer for a full Prometheus + Grafana + Loki + Tempo stack with pre-built dashboards for EKS, RDS, and app-level SLOs. One command to full observability.

Prometheus Grafana Loki Helm
🔐

Secrets Rotation Automation

Lambda-based automation that rotates RDS passwords and API keys in AWS Secrets Manager on a schedule, syncs them to Kubernetes secrets, and triggers zero-downtime pod restarts.

Lambda Secrets Manager Python Kubernetes
💰

Cloud Cost Anomaly Detector

Python tool using AWS Cost Explorer API to detect spend anomalies and alert via Slack. Identified $120K+ in annual savings for one client in its first month of deployment.

Python AWS Cost Explorer Slack API Lambda
🔄

DR Runbook Automation

Automated disaster recovery runbooks using AWS Systems Manager and Python — reducing RTO from 4 hours to 22 minutes. Includes automated failover testing every sprint.

AWS SSM Python Route 53 RDS

What I can do for your team.

☁️

Cloud Architecture

Design and implement production-grade AWS architectures — multi-AZ, multi-account, with security and cost-efficiency baked in from day one.

🚀

CI/CD Pipeline Design

End-to-end automated pipelines with GitHub Actions, Jenkins, or GitLab CI — from commit to production with tests, security scans, and rollback built in.

🐳

Kubernetes & Containers

EKS cluster setup, Helm chart authoring, resource optimization, RBAC hardening, and GitOps workflows with ArgoCD or Flux.

🔧

Infrastructure as Code

Terraform modules and Ansible playbooks that make your infrastructure reproducible, auditable, and drift-free across every environment.

📈

Observability & SRE

Full observability stacks — metrics, logs, traces — with SLO dashboards and on-call runbooks so your team sleeps better.

🔒

DevSecOps

Security scanning in CI, IAM least-privilege policies, secrets management, and compliance-as-code for SOC2 and ISO 27001 readiness.

Tools I work with daily.

Cloud & Infra

☁️ AWS
🔷 Azure
🌐 GCP
🏗️ Terraform
📦 Ansible
☁️ CloudFormation

Containers & Orchestration

🐳 Docker
⚙️ Kubernetes
🚢 Helm
🔄 ArgoCD
🔀 Istio
📋 EKS / ECS

CI/CD & Source Control

GitHub Actions
🔧 Jenkins
🦊 GitLab CI
🌿 Git
🔵 Bitbucket

Monitoring & Observability

🔥 Prometheus
📊 Grafana
📋 ELK Stack
🐕 Datadog
🌊 Loki
☁️ CloudWatch

Languages & Scripting

🐍 Python
💻 Bash
🟨 JavaScript
🔷 Go (basics)
📝 YAML / HCL

Let's build something reliable.

pritesh@devops:~$ send_message --to pritesh3698@gmail.com