Nov 2019 – Oct 2022 · 2 yrs 11 mos · Greater Bengaluru Area

• Majorly worked on k8s implementation using EKS,AKS,GKE,Kubeadm on huge Cluster and multiple deployment migration on k8s.
• Dynamic CSI drivers using CSI-Driver CRD on Amaozn,Azure and GCP.
• Multiple ingress controller Contour,Nginx Controller,ALB Controllers.
• K8s deployment and cluster security using RBAC rules, and Pod scanning and container scanning using different opensource tools.
• Prometheus,Sensu,Graylog and CloudWatch Monitoring.
• Redis-Sentinel, Elastic_cache, ELK Clusters, Cassandra, ScyllaDB databases usage for different applications.
• Multiple Cloud AWS, GCP, Azure and configuration management tools (ansible).
• Shell scripting and Python scripting for infrastructure monitoring and application monitoring.
• Terraform for Cloud provisioning, Cost Optimizations implementation using Cluster Autoscaler and autoscaling policies for deployment as well as for EKS,AKS clusters.
• Multiuple deployment Policies--> Canary,Weighted, Blue-Green using FluxDB , ArgoDB tools and Flagger.
• maintained huge infrastructure on hybrid cloud with common deployment policies on all the clouds and CICD.
• SLA/SLO, DR activities for multiple production environments.

Dec 2018 – Nov 2019 · 11 mos · Gurgaon, Haryana, India

• ElasticBeanstalk,Cloudformation,ECS applications hands on experience.
• ELK with CloudFormation, Redis-Sentinel with cluster mode open, Nginx application with nginx and ALB loadbalancer.
• Dockerfile writing and EKS with terraform and Kafka maintenance cluster with terrafrom.
• Promehtues and AlertManager with Grafana dashboard, NewRelic, DataDog monitoring with Gurad-duty.

Apr 2018 – Dec 2018 · 8 mos · Noida, Uttar Pradesh, India

• Experience with different different AWS services along with Nginx and tomcat applications.
• ELK , Redis Cluster configuration and management with live applications with huge traffic and Sharding rotation with curator.
• Ansible and Terrafrom with configuration management and cloud services provisioning.
• Dockerfile writing for multiple applications and working with multiple docker environments.
• Started with EKS and kubeadm concept for maintaining k8s environment with huge k8s clusters and multiple namepace env with multideployment fetures.

Feb 2015 – Mar 2018 · 3 yrs 1 mo

• Work experience in agility environment.
• Hands on working on different projects with multiple AWS services along with IBM owned data centers.
• Different Linux Environment including core linux background LVM,SAN Storages, VM-wares and others.
• Experience with writing shell script and dynamic inventory for configuration management ansible and Puppet.
• File sharing protocols and User and Group management protocols.