Available for remote engagements worldwide

Rajasekhar
Reddy

Senior DevOps Engineer & Cloud Architect

I help startups, mid-size companies, and enterprises design, automate, migrate, and optimize cloud infrastructure. Specialized in multi-cloud, Kubernetes, and German sovereign clouds.

CKA Certified AZ-104 AWS Certified 7+ Years Multi-Cloud Sovereign Cloud
Book a Call Download CV LinkedIn ↗
7+
Years Exp
80%
Deploy Speed↑
5+
Clouds
3×
Certifications
what I do

Services &
Expertise

☁️
01
Cloud Migration
End-to-end migrations across AWS, Azure, GCP, and German sovereign clouds (STACKIT · IONOS). Including database migrations from on-premise to fully managed cloud services.
⎈
02
Kubernetes Consulting
Production-grade Kubernetes clusters on AKS, EKS, and GKE. Containerizing legacy workloads, Helm deployments, ArgoCD GitOps, and cluster optimization.
⚙️
03
Infrastructure as Code
Fully modular, reusable Terraform infrastructure across AWS and Azure. Cutting setup time from days to hours and eliminating configuration drift permanently.
🚀
04
CI/CD Pipeline Setup
GitOps workflows using ArgoCD, Jenkins, and GitHub Actions. Replacing manual releases with fully automated pipelines — reducing deployment times by up to 80%.
💰
05
Cloud Cost Optimization
Significant cloud spend reduction through containerization, Kubecost visibility, right-sizing, and workload optimization across multi-cloud environments.
🔐
06
Security & IAM
Zero-trust security using Keycloak, OAuth2 Proxy, and cert-manager with Let's Encrypt. Securing APIs and internal services across multi-tenant environments.
🗄️
07
Database Migration
Zero-downtime migrations for PostgreSQL, PostGIS, Azure SQL, AWS RDS, and Elasticsearch to OpenSearch — including automated snapshots and monitoring.
📊
08
Observability & Monitoring
Full-stack monitoring using Grafana, Prometheus, Loki, and OpenSearch. Real-time visibility across infrastructure health, application performance, and cost.
tools & technologies

Tech Stack

☁️ Cloud Platforms
AWS Microsoft Azure GCP STACKIT IONOS Cloud AKSEKSGKE Azure DevOpsAzure SQLAWS RDS
⎈ Containers & Orchestration
Kubernetes Docker HelmArgoCD Argo WorkflowsMicroservices
⚙️ Infrastructure & IaC
Terraform AnsibleLinux Shell ScriptingPythonGit
🚀 CI/CD & DevOps
GitOps JenkinsGitLab CI GitHub ActionsSonarQube
📊 Monitoring & Observability
Grafana Prometheus Grafana LokiOpenSearch ElasticsearchKubecostApache Superset
🔐 Security & IAM
KeycloakOAuth2 Proxy Cert-ManagerLet's EncryptZero Trust
🌐 Networking & API
NginxApache APISIX GraviteeAPI Management
🗄️ Databases
PostgreSQLPostGIS Azure SQLAWS RDSOpenSearch
🤖 Automation
n8nLangflow Node-REDGeoServerCKAN
case studies

Featured Projects

01
GitOps
GitOps CI/CD Pipeline with ArgoCD
Designed and implemented a fully automated GitOps deployment pipeline using ArgoCD and GitHub Actions — replacing manual release processes across multiple Kubernetes clusters on AKS and EKS.
✔ 80% reduction in deployment time
ArgoCDGitHub Actions KubernetesHelmJenkins
02
Migration
Multi-Cloud Migration AWS & Azure
End-to-end cloud migration from on-premise infrastructure to AWS and Azure. Included database migrations for PostgreSQL and Azure SQL — all with zero downtime and full Terraform IaC coverage.
✔ Zero-downtime migration with full IaC
AWSAzure TerraformPostgreSQLAzure SQL
03
Search
Elasticsearch to OpenSearch Migration
Migrated production Elasticsearch cluster to OpenSearch with automated daily snapshots stored in Azure Blob Storage. Built Slack alerting for snapshot status monitoring — full observability throughout.
✔ Zero-downtime migration with automated backup
OpenSearchElasticsearch Azure BlobSlack APIAutomation
04
Observability
Full-Stack Observability Platform
Built a complete monitoring and observability stack using Grafana, Prometheus, and Loki across microservices. Implemented Kubecost for real-time cloud cost visibility and optimization recommendations.
✔ Real-time visibility across all services
GrafanaPrometheus LokiKubecostOpenSearch
05
Security
Zero-Trust IAM Implementation
Implemented zero-trust security architecture using Keycloak and OAuth2 Proxy across multi-tenant environments. Automated TLS certificate management with cert-manager and Let's Encrypt.
✔ Secured APIs across multi-tenant platform
KeycloakOAuth2 Proxy Cert-ManagerLet's EncryptNginx
06
IaC
Portfolio Infrastructure on AWS
This website itself — hosted on AWS S3 + CloudFront, provisioned with Terraform, deployed automatically via GitHub Actions CI/CD pipeline. SSL via ACM. DNS via Route 53.
✔ Live proof of AWS + Terraform + CI/CD skills
AWS S3CloudFront TerraformGitHub ActionsRoute 53
credentials

Certifications

⎈
Certified Kubernetes Administrator
CNCF · CKA
🔷
Azure Administrator Associate
Microsoft · AZ-104
🟠
AWS Certified
Amazon Web Services
background

About Me

I'm Rajasekhar Reddy, a Senior DevOps Engineer with 7+ years of experience helping companies across the globe build, migrate, and optimize cloud infrastructure.

What makes my background unique is hands-on experience with STACKIT and IONOS — German sovereign cloud platforms that most engineers outside the DACH region have never worked with. This is increasingly valuable for companies navigating EU data residency and GDPR compliance.

I've worked across startups, mid-size companies, and large enterprises — delivering infrastructure that scales reliably and costs less to run. I work remotely and am available for engagements across USA, UAE, Singapore, Australia, and globally.

Multi-cloud expertise — AWS, Azure, GCP, STACKIT, IONOS
Sovereign cloud specialist — GDPR & EU data residency
CKA certified Kubernetes architect
80% deployment time reduction via GitOps
Zero-downtime database migrations
Available for remote engagements globally
get in touch

Let's Work Together

Have a cloud infrastructure challenge?

Whether you're planning a cloud migration, need to scale your Kubernetes setup, or want to reduce cloud costs — I'd love to hear about your project.

💼 linkedin.com/in/rajasekharreddy 📅 Book a 30-minute call 📄 Download CV / Resume