Sreenath Rangana

DevOps engineer with 3 years of experience in On-demand DevOps tools, Cloud technologies and Infrastructure Management. Proficient in Configuration management tools, and developing CI/CD pipelines. Adept at managing AWS, GCP and Azure environments with implementing infrastructure as a code using Terraform and Hands-on experience with ARM Templates and CFT. To seek a challenging position in a company, where I can apply my creative skills, enrich my knowledge and grow continuously along with the company through consistent and dedicated smart work.

Automated infrastructure provisioning using Terraform & To Migrate and create cloud rules for any cloud misconfigurations. This Work involved working with cloud security teams to develop the product-policy engine that handles cloud misconfigurations. The Day-to-Day activities involved provisioning cloud resources using Terraform, CFT, YAML & ARM and writing policy code using Rego for multi-cloud platforms like AZURE, GCP and AWS. Validating and Implementing Customer Infrastructure(Azure, GCP, and Kubernetes) with OPA and Terraform/ARM

OPA (Open Policy Agent): Open Policy Agent (OPA) is an open-source, general-purpose policy engine that unifies policy enforcement across the stack. OPA provides a high-level declarative language (Rego) that lets us specify policy as code and simple APIs to offload policy decision-making from our software. We can use OPA to enforce policies in microservices, Kubernetes, CI/CD pipelines, API gateways, Terraform, service mesh (Envoy, Istio, Kong), and more.

Worked as an L1 & L2 Engineer for Styra DAS. Styra DAS uses a single language for expressing policy through a single software system for managing those Policies across a broad spectrum of software systems, including Kubernetes, microservices, public cloud, Linux, and databases. Styra DAS is the world’s first enterprise-grade policy-development lifecycle and includes policy-based authoring, testing, distribution, monitoring, and logging..