Nag Sistu

• A Cloud enthusiastic team player having around 12+ year of Experience in IT industry as a DevOps Engineer with proven expertise in Automation, Build/Release Engineering and software development involving cloud computing platforms like Amazon Web Services (AWS), Google Cloud(GCP) and Azure.
• Excellent skills in applying Continuous Integration, Continuous Deployment and Continuous Delivery
• Experience in Creating and maintaining containerized micro services and configuring/maintaining private container registry on JFROG,NEXUS,ECR and GCR .
• Expertise in setting up Kubernetes(k8s) clusters for running microservices and pushed microservices into production with HELM Charts and ArgoCD git ops tool.
• Expertise in creating Kubernetes Clusters with Terraform and deploy them on AWS & GCP environment and monitoring the health by using Prometheus,Loki,Tempo and Grafana
• Designed and Developed a solution is called “Provide Platform as a Service” by using IDP (Internal Developer Platform) framework.
• Expertise in Cloud Native Tools Tekton ,Kaniko, ArgoCd, FluxCD, Flagger, iSTIO, Kyverno,CrossPlane,Kiali, prometheus , Grafana, tempo and Jaeger
• Expertise in GitLab,Jenkins,JFROG and CHEF infra setup and management..
• Employed Terraform to define and provision infrastructure as code, enabling consistent and repeatable deployments across various environments. Single-handedly designed and implemented complex feature additions.
• Experience in Source Control branching, Merging, tagging, resolving file branch and merge issues in GitLab and GitHub.
• Extensively workd on GitLab CI/CD and Jenkins for continjous integration and for the end to end automation for al build and deployments including setting up pipeline jobs and upstream/downstream job configuration in Jenkins
• Experience in central advancements like DNS, Load Balancing, SLL, TCP/IP, system administration and security best practices and capable of chipping away at Windows Active Directory, DNS, DHCP, Microsoft Exchange,O365.
• Experience in System Administration, Configuration, updgradiing, Patches, Troubleshooting, Security, Backup, Disaster Recovery,Performance Monitoring and Fine-tuning on Unix, Linux and Windows Servers.
• Experience in Development automations scripts by using Python, GO and shell scripting.
• Expertise in working with different Bug Tracking Tools like JIRA,Remedy and ServiceNow.

Persistent Systems Ltd. - Hyderabad, India – April 2024 to till date

Sr Architect

Broadridge Financial Solutions: Hyderabad, India - Oct 2015- April 2024 Tech Lead

Invesco: Hyderabad, India – Mar 2014- Oct 2015 Sr Engineer

Cyient: Hyderabad, India – Nov 2010- Mar 2014 System Engineer

Master of Computer Application– Ideal College of Engineering