ABHISEK PANDEY

Designed and implemented appropriate environments for

30+ applications

Engineered suitable release management procedures and provided production support for 4 teams with 8 members each

Spearheaded exposing other teams and broader engineering groups (10+) to Cloud technologies, processes, and best practices

Redesigned 3 legacy applications for Cloud implementation

Automated the provisioning of environments with Ansible and deployed environments using Kubernetes containers

Spearheaded the Agile DevOps design, development, testing, and release of 9 new features

• Maintained flexible schedule and responded to after-hours and weekend emergencies.
• Resolved issues and escalated problems with knowledgeable support and quality service.
• Researched and recommended new technologies and strategies for improving system performance.
• Planned and implemented upgrades to system hardware and software.
• Identified and resolved network congestion issues and bottlenecks.
• Led server infrastructure development, quality assurance, staging and production systems.
• Experience in working on AWS and its services like AWS IAM, VPC, EC2, ECS, EBS, RDS, S3, Lambda, ELB, Auto Scaling, Route 53, Cloud Front, Cloud Watch, Cloud Trail, SQS, and SNS. • Experienced in Cloud automation using AWS Cloud Formation templates to create custom sized VPC, subnets, NAT, EC2 instances, ELB and Security groups • Experienced in creating complex IAM policies, Roles and user management for delegated access within AWS • Understanding of EC2 storage and S3 storage, EC2 networking and deploying an EC2 linux instance. • Adding an Elastic IP to linux instance, Allowing Network Access, connecting to linux instance using ssh • Created a key pair, adding a new disk, adding a swap and moving file to EC2 instance. • Created folders in buckets and adding objects to buckets and folders and adding permission to S3 storage. • Configured an S3 bucket for hosting website
• Configured a CloudWatch logs and Alarms. • Various components of k8s cluster on AWS cloud using ubuntu 18.04 linux images. • Setting up AWS cloud environment manually. • Deployed and configured the DNS (Domain Name Server) manifest using CoreDNS • Installation and setting up kubernetes cluster on AWS manually from scratch. • Installation and Setting up of etcd cluster (key-value) datastore • Provisioned the CA and Generating TLS Certificates for k8s cluster and etcd server using CFSSL. • Installed docker and configured cri docker system services and other configuration files. • Configuring and CNI plugins like cilium, calico, flannel etc. to wire docker containers for networking and connected CNI plugins using external etcd datastore, etcd-operator and CRD for Network policies. • Created IAM roles for the kubernetes cloud setup. • Created Kubernetes deployment, statefulsets, Network policy etc. • Created Kubernetes dashboard, Network policies. • Created metrics and monitoring reports using Prometheus and Grafana dashboards

Produced new software by developing 20+ installation, deployment, and maintenance scripts

Developed and maintained 100% mastery of the Software Development Life Cycle (SDLC) and deployment pipeline

Worked on a team of 8 to achieve deployment of software through production and monitoring

Supported 30+ application infrastructures to ensure performance and reliability optimization

Managed automation, auditing, and other tooling for 70% of security, compliance, and resource usage

Led incident response and provided hands-on troubleshooting during service interruptions, limiting max downtime to under 4 hours

Experience in working on AWS and its services like AWS IAM, VPC, EC2, ECS, EBS, RDS, S3, Lambda, ELB, Auto Scaling, Route 53, Cloud Front, Cloud Watch, Cloud Trail, SQS, and SNS. • Experienced in Cloud automation using AWS Cloud Formation templates to create custom sized VPC, subnets, NAT, EC2 instances, ELB and Security groups • Experienced in creating complex IAM policies, Roles and user management for delegated access within AWS • Understanding of EC2 storage and S3 storage, EC2 networking and deploying an EC2 linux instance. • Adding an Elastic IP to linux instance, Allowing Network Access, connecting to linux instance using ssh • Created a key pair, adding a new disk, adding a swap and moving file to EC2 instance. • Created folders in buckets and adding objects to buckets and folders and adding permission to S3 storage. • Configured an S3 bucket for hosting

website

Configured a CloudWatch logs and Alarms. • Various components of k8s cluster on AWS cloud using ubuntu 18.04 linux images. • Setting up AWS cloud environment manually. • Deployed and configured the DNS (Domain Name Server) manifest using CoreDNS • Installation and setting up kubernetes cluster on AWS manually from scratch. • Installation and Setting up of etcd cluster (key-value) datastore • Provisioned the CA and Generating TLS Certificates for k8s cluster and etcd server using CFSSL. • Installed docker and configured cri docker system services and other configuration files. • Configuring and CNI plugins like cilium, calico, flannel etc. to wire docker containers for networking and connected CNI plugins using external etcd datastore, etcd-operator and CRD for Network policies. • Created IAM roles for the kubernetes cloud setup. • Created Kubernetes deployment, statefulsets, Network policy etc. • Created Kubernetes dashboard, Network policies. • Created metrics and monitoring reports using Prometheus and Grafana dashboards

Experience in working on AWS and its services like AWS IAM, VPC, EC2, ECS, EBS, RDS, S3, Lambda, ELB, Auto Scaling, Route 53, Cloud Front, Cloud Watch, Cloud Trail, SQS, and SNS. • Experienced in Cloud automation using AWS Cloud Formation templates to create custom sized VPC, subnets, NAT, EC2 instances, ELB and Security groups • Experienced in creating complex IAM policies, Roles and user management for delegated access within AWS • Understanding of EC2 storage and S3 storage, EC2 networking and deploying an EC2 linux instance. • Adding an Elastic IP to linux instance, Allowing Network Access, connecting to linux instance using ssh • Created a key pair, adding a new disk, adding a swap and moving file to EC2 instance. • Created folders in buckets and adding objects to buckets and folders and adding permission to S3 storage. • Configured an S3 bucket for hosting website

Configured a CloudWatch logs and Alarms. • Various components of k8s cluster on AWS cloud using ubuntu 18.04 linux images. • Setting up AWS cloud environment manually. • Deployed and configured the DNS (Domain Name Server) manifest using CoreDNS • Installation and setting up kubernetes cluster on AWS manually from scratch. • Installation and Setting up of etcd cluster (key-value) datastore • Provisioned the CA and Generating TLS Certificates for k8s cluster and etcd server using CFSSL. • Installed docker and configured cri docker system services and other configuration files. • Configuring and CNI plugins like cilium, calico, flannel etc. to wire docker containers for networking and connected CNI plugins using external etcd datastore, etcd-operator and CRD for Network policies. • Created IAM roles for the kubernetes cloud setup. • Created Kubernetes deployment, statefulsets, Network policy etc. • Created Kubernetes dashboard, Network policies. • Created metrics and monitoring reports using Prometheus and Grafana dashboards

Experienced in building/compiling packages from source

File system maintenance, process automation of databases, applications and backup Creating new file systems, mounting file systems and unmounting file systems.

Installation, configuration and administration of Apache samba send mail, experienced in writing Shell scripts using bash

Managing user accounts, system security, change management, documenting and following Company Standards Experienced in supporting 7x24 production computing environments, on-call and week end support Developed Shell Scripts for automation of daily tasks

Setting up Cron schedules for backups and monitoring processes

Setup NFS and Samba File sharing on Linux and Windows servers

Perform day to day Linux administration such as user accounts, logon scripts, directory services, file system shares, permissions.

Install and configure various services like DHCP, NFS, DNS, Apache Web Server, NIS, LDAP, Samba, SSH, FTP/SFTP, Sendmail/SMTP, Telnet, RPM Package Management, File System Management.