Rajender Koppula
Verified Expert in Engineering
DevOps Engineer and Developer
Hyderabad, Telangana, India
Toptal member since September 26, 2022
Rajender is a DevOps and SRE engineer with nearly four years of expertise in building and supporting web and native SaaS solutions on Kubernetes, cloud, and OpenShift. He has experience in service and infrastructure migrations and securing and integrating with open source alternatives in CI/CD processes. Rajender has worked with automation and logging and has set up metrics.
Portfolio
Experience
- Linux - 5 years
- Ansible - 4 years
- Kubernetes - 4 years
- Docker - 4 years
- DevOps - 4 years
- Helm - 3 years
- Terraform - 3 years
- Red Hat OpenShift - 2 years
Preferred Environment
Kubernetes, Helm, Jenkins, Terraform, Go, Linux, DevOps, Ansible, Amazon Web Services (AWS), Docker
The most amazing...
...project I've done is an end-to-end migration to Kubernetes from the monolith, which saved a lot of resources and scalability, and had zero downtime.
Work Experience
DevOps Engineer
Aqua Security
- Contributed to Aqua Security with open source tools like Aqua-helm deployments and Aquasec Terraform provider, which helped customers deploy and configure the product.
- Tracked and fixed open source solution bugs and internal infrastructure pipeline issues.
- Resolved custom integrations with deployment. Integrated with Flux CD, Argo CD, vault sidecar injection, Artifact Hub, and ChartMuseum.
DevOps Engineer
Entain
- Migrated all application services from AWS to on-premise, which saved multi-billions in the long run.
- Prepared all automated Ansible playbooks to deploy applications, database cache, and Elastic Stack (ELK).
- Conteranised most monolith applications and integrated them with a microservices CI/CD system.
Experience
Complete Node.js CI/CD Setup
Helm charts to deploy the application to Kubernetes and Node.js autoscaling in EKS with CloudWatch monitoring setup scripts.
Education
Bachelor's Degree in Computer Science
Chaitanya Bharati Institute of Technology (CBIT) - Hyderabad, India
Skills
Libraries/APIs
OpenSSL, Jenkins Job DSL, Jenkins Pipeline
Tools
Helm, Ansible, Shell, Jenkins, ELK (Elastic Stack), Terraform, Git
Paradigms
DevOps, Continuous Integration (CI), Continuous Delivery (CD), Microservices
Platforms
Kubernetes, Linux, Docker, Amazon Web Services (AWS), Red Hat OpenShift
Languages
Go, Python 3
Storage
On-premise
Other
Open Source, App Infrastructure, Web Security, Software Development Lifecycle (SDLC), Agile DevOps, Autoscaling, Continuous Monitoring
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