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Amar Varma

Amar Varma

Analyst / DevOps Engineer

31 years old
Mumbai (400615) India
Employed Available
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Resume created on DoYouBuzz
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Experiences
  • Roles & Responsibilities:
    • Actively manage, improve, and monitor cloud infrastructure on AWS, EC2, S3, RDS,Route53 and IAM including backups, patches, and scaling.
    • Wrote ansible playbook to installing and configuring application on servers.
    • Wrote ansible playbook for creation of LVM disk on multiple servers.
    • Wrote ansible playbook for ELK setup.
    • Automated build and deployment using Jenkins to reduce human error and speed up production processes.
    • Setting up Gitlab for gitlab repository management.
    • Managed Gitlab repositories and permissions, including branching and tagging.
    • Reduced costs by 20% by eliminating unnecessary servers.
    • Automated deployments for 100+ cloud servers using Script.
    • Generate report and send an email to managers about status of daily builds and weekly builds.
    • Giving knowledge to developers about version control and build/release concepts.
    • VPC creation with private & public subnet.
    • Handling VPC Route Tables.
    • Handling subnet association of route tables to allow Internet.
    • Communication between two VPC using VPC Peering.
    • Connectivity between instance and S3 bucket through private network using VPC Endpoint.
    • Setup/Managing Services on AWS (EC2, EBS, ELB, Autoscaling Security Groups, RDS and IAM).
    • Hands on experience on Auto Scaling.
    • Troubleshooting if instance health check fails.
    • Knowledge of resizing Root Volume.
    • Experience to mount S3 bucket on Linux File System.
    • Create alerts to track all IAM Users Activity.
    • Track resource changes, network interface changes etc using IAM.
    • Creating/Managing AMI/Snapshots/Volumes, Upgrade/downgrade AWS resources.
    • Mounting S3 bucket on Ec2 instance and taking backup to S3 bucket.
  • RPA (Robotics Process Automation) Technology:
    • Working on Automation Anywhere (RPA) tool.
    • Responsible for managing/supporting and troubleshooting 200+ automation anywhere bots running on various production servers for various process in commercial banking sector.
    • Implemented End to End Robotic Process Automation (RPA) for 4 processes in commercial banking sector using Automation Anywhere. The RPA implementation resulted in 20 FTE savings and 50% AHT.
    • Created bot in automation anywhere tool to created Bots multiple RDP connections on jump host server.
    • Wrote powershell script to autolaunch the automation anywhere client process on multiple production servers which reduced manual work & time of launching AA process.
    • Troubleshooting & resolving many issues related to automation anywhere bot in production.
    • Keeping tracks of each and every automation anywhere bot issue/incident along with process details/name,case id and jira number.
    • Extracting the incident/case reports and providing reports to management.
    • Knowledge of geneos monitoring tool.
    • Setting up alerts for various servers on geneos monitoring tool.
  • • Provisioning new server and configuration manually as well as automation through kickstart .
    • Post installation and configuring servers through manually or using Ansible tool.
    • Creating LVM disk layouts, creating and extending file systems.
    • OS Hardening of Linux servers.
    • Server scan on security portal to clear vulnerability and compliance the servers.
    • Scheduling downtime of the Linux servers for patching Activity.
    • Installed and Setup Web Servers (Apache and Tomcat), DB Server (Postgres SQL).
    • Installation of Ameyo Dialer Application on the Linux server(Centos) and troubleshooting of the same.
    • Installation of postgres sql on linux and integration with our dialer application Ameyo.
    • Running postgres sql queries on the database to get the table information.
    • Taking backup of postgres sql database & performing data base cleanup and vaccum re- indexing activity on postgres DB.
    • Basic knowledge of Networking.
    • Monitoring & checking server performance.
    • Installation of Application, Packages with RPM, Tarball and Source code.
    • Troubleshooting of system booting level error. (Maintenance Mode or kernel Panic).
    • Troubleshooting of system like network & bonding, mount point issue, NFS issue, user access issue etc.
    • Create snapshot and revert snapshot of VMs.
    • Cronjob set schedule job.
    • Configuring Ethernet Net Bonding for physical servers.
    • Managing File system using Fdisk and LVM.
    • VPC creation with private & public subnet.
    • Handling VPC Route Tables.
    • Handling subnet association of route tables to allow Internet.
    • Communication between two VPC using VPC Peering.
    • Connectivity between instance and S3 bucket through private network using VPC Endpoint.
    • Setup/Managing Services on AWS (EC2, EBS, ELB, Autoscaling Security Groups, RDS and IAM).
    • Hands on experience on Auto Scaling.
    • Troubleshooting if instance health check fails.
    • Knowledge of resizing Root Volume.
    • Experience to mount S3 bucket on Linux File System.
    • Create alerts to track all IAM Users Activity.
    • Track resource changes, network interface changes etc using IAM.
    • Creating/Managing AMI/Snapshots/Volumes, Upgrade/downgrade AWS resources.
    • Mounting S3 bucket on Ec2 instance and taking backup to S3 bucket.
  • • Acting as the primary point of contact for handling server side operation.
    • Installation and configuration of Linux OS.
    • Software package administration with RPM, Apt-get, Aptitude, YUM and Tar ball.
    • Creating LVM disk layouts, creating and extending filesystems.
    • User and group management
    • OS patching on Linux servers.
    • Customization and Hardening of Linux servers as per the Company’s Secured Configuration Documents.
    • Performance monitoring and tunning.
    • Job scheduling for users using crontab .
    • Migration application from old server to new server.
    • Manage YUM repository server and update repo server.
    • Implementation of DNS Server and records.
    • Implementation of servers like NFS, SAMBA, Vsftp,
    • Handle OS & application Troubleshooting.
    • Monitoring of CPU, Memory, swap and disk utilization in Linux.
    • Create File system using Fdisk and LVM/Multipathing.
    • Configure Apache & tomcat servers.
    • Remote administrationof Linux Server through ssh& putty
    • Knowledge about RUNLEVEL’s,UMASK
    • Apache web hosting (IP based & Name based) & Apache Tomcat integration.
    • Basic knowledge of Shell Scripting like taking backup & editing and adding newscript.

    Other Roles & Responsibilities:

    • Handling Windows OS Related issues on Remote Call.
    • Configuration of MS Office & Lotus Notes.
    • Installing and updating Antivirus & virus removal through antivirus.
    • Restricting users by implementing Group Policies as per client requirements.
    • Responsible for the installation, maintenance and troubleshooting of Windows (XP/7/2003/2008) Operating System.
    • Resolving & Closing Tickets within stipulated SLA.
    • Call logging & co-ordination with vendors.
    • Maintained Employee users accounts and access to the compute environment.
    • Giving the Permission for appropriate user and directories.
    • Configured and managed user accounts.
Education

Bachelor of Science in Information Technology

Mumbai University

Red Hat Certified Engineer

Red Hat

RED HAT CERTIFIED: Certification No: 150-090-116
Skills

Technical Skills :

  • Linux Skills:
    • Red Hat Certified Engineer RHCE.
    • RHEL/Centos/Ubuntu Installation and administration.
    • Software package administration with RPM, Apt-get, Aptitude, YUM and Tar ball.
    • File modifications, changing file permissions, ownership and groups.
    • Adding / Deleting user / group, /setting policies.
    • Configuration of LVM &Mutipathing.
    • Installation of packages & resolving dependencies through RPM / Source code.
    • Creating File system using FDISK.
    • Troubleshooting OS and application.
    • Configure & Manage VSFTP, FTP Server, NFS server
    • Configure & Manage - DHCP Server, SAMBA Server
    • Configure & Manage – Apache server.
    • Installation & Configuration of postgresql.
    • Maintaining Disk space, Partitions and LVM/Multipathing.
    • OS Hardening Linux.
    • Configuring Ethernet Bonding.
    • Basic Knowledge of bash scripting.
    Advanced
  • AWS Skills:
    • Worked on Amazon Web Services(EC2, ELB, VPC, S3, IAM, RDS, Route 53, Cloud Watch, SNS,).• Worked on Amazon Web Services(EC2, ELB, VPC, S3, IAM, RDS, Route 53, Cloud Watch, SNS,).
    • Handle VPC route table/Security Group.
    • Creating/Managing AMI/Snapshots/Volumes, Upgrade/downgrade AWS resources (CPU, Memory, EBS)
    • Multiple EC2 instance launch via AWS CLI.
    • Hands-on experience on ELB and Auto Scaling techniques.
    • Handle VPC route table/Security Group.
    • Create bucket and upload/modify data from S3 bucket.
    • Handle IAM user and set the policy for users.
    • Troubleshoot the instances like add volume resize EBS root volume.
    • Working knowledge of VPC Peering and VPC Endpoint.
    • SNS topic for log Alert Monitoring.
    Good
  • Devops Skills:
    • Shell Scripting on Linux and AWS cli.
    • Good Knowledge and work experience on Cloud technology i.e. AWS, AZURE, Cloud share and VMware.
    • Basic knowledge on container architecture i.e. Docker
    • Knowledge of Configuration management tool like Ansible.
    • Setting up gitlab and gitlab repository management.
    • Managed Gitlab repositories and permissions, including branching and tagging.
    • Knowledge of Deployment management & Continuous Integration tools like Jenkins.
Interests

Interest

  • Cricket,Swimming,badminton
  • watching educational videos and learning new technologies.
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Resume created on DoYouBuzz