About
Highly Analytical, solutions-based with good exposure on cloud providers including Amazon Web Services (AWS) and development experience of applications using Java, Python and scripting. Expertise in configuring and using Maven, Ansible, Jenkins, Docker, Bamboo, ANT, Gradle, Puppet, Chef, Travis CI, GitLab CI, Terraform, Grafana, Prometheus and Kubernetes. Designed CI/CD pipelines for Web application and Container apps. Used Kubernetes for automated deployments, scaling, and management of containerized applications across clusters of hosts. Managing AWS infrastructure code using AWS CloudFormation and YAML and Enriching the templates with parameters, mappings, conditions, metadata, and outputs
Skills & Expertise (20)
Work Experience
Client: FIS
Role: Sr. Cloud Engineer (Kubernetes)
4-2024 - Present
•Developed custom Kubernetes operators in Go, automating complex workflows and reducing manual tasks. Implemented Istio service mesh, significantly improving security and traffic management across microservices. Integrated Prometheus and Grafana for proactive monitoring, leading to a reduction in system outages. Led disaster recovery planning and testing, achieving zero data loss during simulated failures. Proactively monitored and resolved storage incidents related to SAN, NAS, EMC, and cloud-based solutions. Reduced mean time to recovery (MTTR) through automated troubleshooting scripts and escalation procedures. Managed hybrid storage systems, linking on-premises EMC and SAN/NAS storage with Azure NetApp for seamless synchronization. Automated workflows to replicate data between environments using Terraform and Azure Data Share. Technologies used: SAN, NAS, EMC, Azure NetApp, GCP Storage, Prometheus, Grafana, Terraform. Enhanced system scalability by configuring Kubernetes clusters with auto-scaling, resulting in improved application performance. Developed a centralized logging and monitoring system using the ELK stack, which resulted in faster issue resolution times. Automated cloud infrastructure provisioning using Terraform and AWS, reducing setup times. Also implemented Docker for application containerization, minimizing deployment issues. Experience with Istio service mesh for advanced service discovery of microservices running in the cluster. Used Istio service mesh to implement dynamic service discovery and traffic management, including traffic shadowing, traffic splitting, and enhancing service-to-service communication reliability. Configured and managed NGINX as an Ingress controller in a Kubernetes environment, handling HTTP/S traffic routing to microservices. Implemented load balancing and traffic routing strategies using NGINX, optimizing traffic flow across multiple Kubernetes services within a service mesh architecture. Collaborated with Istio/Envoy for advanced service mesh capabilities, integrating NGINX for external-facing services and ingress traffic management. Implemented OpenTelemetry for distributed tracing and metrics collection across microservices within a Kubernetes service mesh, improving observability. Configured custom collectors within ADOT to scrape application-specific metrics, ensuring comprehensive monitoring of service mesh components such as Envoy proxies. Hands-on experience creating and managing highly available, fault-tolerant, autoscaling AWS architecture using Terraform templates, AWS Lambda, and AWS CodePipeline. Created reusable infrastructure using Terraform modules and managed configuration with Ansible. Integrated ADOT with AWS services like Amazon Managed Prometheus and CloudWatch for real-time monitoring and alerting of microservices' performance and health.
Education
Bachelor’s in Computer Science Potti Sriramulu College of Engineering, Vijayawada.
2009 - 2013 · India
Certifications
AWS Certified Solutions Architect - Associate / Google Cloud Certified - Associate Cloud Engineer
Awarded by Amazon Web Services (AWS) / Awarded by Google Cloud · 2021
AWS Certified Solutions Architect - Associate Awarded by Amazon Web Services (AWS) This certification validates your ability to effectively demonstrate knowledge of how to architect and deploy secure and robust applications on AWS technologies. It covers key services such as networking, storage, database, and security, ensuring that you can design resilient, high-performing, and cost-efficient systems. Google Cloud Certified - Associate Cloud Engineer. Awarded by Google Cloud This certification demonstrates your proficiency in deploying applications, monitoring operations, and managing enterprise solutions on Google Cloud. It highlights your ability to use Google Cloud Console, command-line tools, and perform essential tasks like configuring and deploying virtual machines, working with Kubernetes, and handling networking and cloud storage solutions.
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Skills (20)
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