Cloud & DevOps Engineer · India [ Open to Relocate to Germany ]

Engineering cloud infrastructure that never sleeps.

I design, automate, and operate production-grade cloud platforms — Kubernetes clusters that heal themselves, pipelines that ship with confidence, and AWS environments built to hold up under real traffic.

View my work → Download résumé

2+ yrsProduction DevOps

500+Containers in production

99.9%Platform uptime

control-plane · production

LIVE

Cluster uptime (30d)

Containers managed

Infra cost reduced

Faster provisioning

SCROLL

open to relocation · Germany

About

Two years in, still fixing things
before they break.

I'm Diwakar — a DevOps Engineer based in New Delhi, currently building and operating the cloud backbone at Sharajman Technologies. My job starts where "it works on my machine" ends: turning applications into systems that scale, recover, and stay observable under pressure.

Day to day that means Jenkins pipelines wired to SonarQube and OWASP checks, Kubernetes clusters running on Terraform-provisioned AWS infrastructure, and dashboards in Grafana that tell me about a problem before a user does. I care less about using every tool in the ecosystem and more about which three tools, wired together correctly, make an incident impossible.

Alongside the day job, I'm completing an M.Tech in Cloud Computing at BITS Pilani, working toward the CKA and AWS DevOps Engineer – Professional certifications, and learning German (A1 → B1) as I prepare for the next step of my career in Germany.

AWS · EKS / ECS / EC2 Kubernetes & Helm Terraform & Ansible Jenkins & GitHub Actions Prometheus & Grafana DE · A1 → B1

Uptime maintained in production

Infrastructure cost reduction

Faster environment provisioning

Containers under monitoring

Concurrent users supported

Capabilities

A toolkit built for reliability, not resumes.

Every tool below has shipped something to production — not a syllabus, a stack.

CI / CD

Jenkins

GitHub Actions

ArgoCD

GitOps

Cloud & AWS

EC2

EKS

ECS / Fargate

VPC

ALB

RDS

Route 53

Auto Scaling

CloudFront

IAM

Infrastructure as Code

Terraform

Ansible

Helm

Containerisation

Docker

Kubernetes

Azure Container Apps

Monitoring & Observability

Prometheus

Grafana

cAdvisor

Portainer

CloudWatch

Loki

Security & Secrets

HashiCorp Vault

SonarQube

OWASP

Scripting & Data

Python

Bash

PostgreSQL

MySQL

FastAPI

Linux

Experience

Where the work actually happens.

DevOps Engineer, Sharajman Technologies

03/2024 — PresentNew Delhi, India

Engineered a Jenkins CI/CD pipeline integrating Docker, SonarQube, and OWASP security testing for Angular and FastAPI applications — cutting deployment time by 30%, improving code stability by 20%, and lifting security compliance by 25%.
Own monitoring and observability for 500+ containers via Prometheus, Grafana, cAdvisor, and Portainer, improving system performance by 40% and cutting unplanned downtime by 15%.
Provisioned production AWS infrastructure with Terraform — 10 web servers and 5 database servers — delivering 99.9% SLA uptime and a 35% gain in deployment efficiency.
Deployed a Kubernetes cluster (1 control-plane, 2 worker nodes), cutting environment provisioning time by 50%.
Analysed 35+ government tender requirements and designed server architectures spanning CDN, S3, ALB, auto-scaling Kubernetes, and primary/secondary DR — built for 1,000+ concurrent users at 35% lower infrastructure cost.

Selected work

Infrastructure, built to survive contact with production.

EKS · 3 AZ · GitOps

Production-grade highly available EKS cluster

A Kubernetes 1.30 cluster architected for real failure modes — spread across three availability zones with private-only networking, self-healing delivery, and full disaster recovery, not a demo cluster dressed up for a portfolio.

Kubernetes 1.30TerraformArgoCDVeleroCloudWatch

3 AZs, 3 public + 3 private subnets, managed node groups auto-scaling 2 → 5 nodes on demand.
Hardened via private-only API endpoint, /32 IP whitelisting, and IMDSv1 disabled cluster-wide.
AWS Load Balancer Controller + Cluster Autoscaler deployed via Helm for zero-touch scaling.
GitOps delivery through ArgoCD over SSH — automated sync, self-healing, and pruning for a live FastAPI service.
Velero-based disaster recovery with least-privilege IAM covering EBS snapshots and S3-scoped restores.

AWS · CI/CD · Terraform

Scalable AWS web application deployment

An end-to-end delivery pipeline that took a web application from manual deploys to fully automated, repeatable releases — infrastructure and pipeline defined as code from the first commit.

TerraformGitHub ActionsCloudFrontMonitoring

Infrastructure as code with Terraform paired with a GitHub Actions CI/CD pipeline end to end.
50% fewer deployment errors and 30% higher team throughput after automating the release path.

Certifications

Credentials that back the work.

OCI

OCI DevOps Professional

Oracle · 09/2023

OCA

Multi-Cloud Architect Associate

Oracle · 09/2023

AWS

AWS Training Certificate

LinuxWorld · 04/2022

OPS

DevOps Internship

LinuxWorld · 09/2023

Currently upskilling

German, A1 → B1

Goethe-Institut, in preparation for relocation.

CKA

Certified Kubernetes Administrator

Exam preparation in progress.

AWS

AWS DevOps Engineer – Professional

Next certification target.

M.Tech, Cloud Computing

BITS Pilani, in progress.

Get in touch

Let's build something great.

Open to new opportunities, infrastructure challenges, and interesting collaborations — including DevOps and Cloud Engineer roles in Germany and remote opportunities. I usually reply within a day.

Say hello ↗