Abhishek Joneja

About Abhishek Joneja

Having 11+ years of experience in providing end to end automated solutions for deploying and managing the infrastructure / applications on VM\'s, AWS, Kubernetes.Technologies worked on are AWS, Kubernetes, Ansible, Github, Docker, Jenkins, Unix/Linux, Oracle, IBM Infosphere Information Server, Cognos.

Experience

1. Aws Administrator & Sre

   Hexaware Technologies

   Apr 2024 — Present · Gurugram, IN

   Provide 24/7 infrastructure support to ensure round the clock availability of infrastructure> Set up / manage existing infrastructure on on-prem TKGI Kubernetes cluster and TKGI Kubernetes cluster on AWS.> Setup kubernetes clusters to orchestrate containers, using deployments and replicasets in Kubernetes.> Managing and fine tuning the control plane (master node) and worker nodes in Kubernetes.> Achieving zero downtime by performing rolling updates in kubernetes cluster.> Applying the yaml configuration changes to pods in the kuberentes cluster using github repository and Jenkins continuous delivery (CD).> Monitoring the kuberenetes cluster using Prometheus.> Using ansible playbooks for application deployments and environmental configuration.> Managing policies for IAM roles to allow restricted access to IAM users.> Deploying EC2 instances within the VPC’s public and private subnets.> Managing security groups within environments to restrict inbound and outbound traffic.> Creating and managing public / private Subnets, route-tables and internet gateway.> Managing S3 buckets and bucket policies for client data.> Synchronisation of data between servers and S3 buckets using AWS CLI interface.> Scheduling restart of EC2 instances using Lambda.> Configuring alerts / alarms using cloud watch.> Configuring the name servers in route 53.> Creating rules in AWS Config for identifying and remediating deviations> Setup Kubernetes clusters to orchestrate containers, using deployments and replica sets in Kubernetes in VMware TKGI and AWS.> Managing and fine tuning the control plane (master node) and worker nodes by using BOSH CLI in TKGI and by using kubectl in AWS.> Applying production grade configuration using yaml files in Kubernetes cluster by using GitHub / bitbucket repositories and Jenkins Continuous Delivery (CD)> Analyzing and debugging the Kubernetes environments for failed deployments, pods and replica sets.

Education

• Symbiosis Institute of Technology

  PGDIT, Information Technology

Skills

• Toad
• Performance Tuning
• Data Migration
• Oracle
• Dimensional Modeling
• Unix
• Data Warehousing
• Etl
• Requirements Gathering
• Sdlc
• Datastage
• Linux