Suraj Dangare

Experience

• 

  HERE Technologies

  Aug 2019 - Apr 2020

  System Administrator
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  HERE Technologies

  Jul 2021 - Mar 2022

  System Administrator

  • Installation, Configuration, and Maintenance of Linux servers (RedHat, CentOS).• Managing software packages with RPM and YUM installation, upgrades, and removals.• Configuring IP addresses on servers. Mounting and unmounting partitions as per the requirement using mount and unmount commands.• Creating a user/deleting/set permission using useradd, userdel, setfacl, creating a group and adding members using chgrp, usermod, groupdel etc.• Grant or restrict access to files and directories using advanced Linux file permissions. Show less

• 

  Meganet Technologies

  Jul 2023 - now

  Linux & AWS Engineer

  • Offer solutions to top management regarding project-related queries.• Manage AWS user access and permissions using IAM, assigning roles, and creating user groups to regulate access to AWS resources.• Configure public and private subnets in AWS VPC and establish connectivity to private instances through a Bastion Host.• Configure and maintain NACLs to control inbound and outbound traffic at the subnet level, enhancing the overall security posture of the AWS environment.• Configure CloudWatch Alarms to trigger notifications based on predefined thresholds, ensuring timely responses to critical events.• Create an Apache-based YUM/DNF repository on RHEL.• Implement and manage PXE boot infrastructure in a Linux environment.• Monitor CPU utilization for critical processes such as “JAVA”, “httpd”, and “mysqld” using tools like top, sar, and free -m.• Configure storage, storage management, logical volumes (LVM), and logical partitioning.• Take system backups to the remote server using “rsync” and compress backups with tar (using gzip, bzip2).• Install patches for the system using yum and periodically check for updates.• Configure firewalld/iptables rules for incoming traffic.• Write shell scripts [bash] to automate tasks such as transferring logs and taking backups. Show less