Gurmit S.
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System Administrator

GURMIT SINGH Hello I am a highly-skilled Freelancer. I am certain I would make a valuable addition to your organization. With more than 18 years of experience as an IT Systems Manager I am much skilled in below core competencies: Core Technical Skills: LINUX, BACKUPS, DR and AWS Cloud with CloudWatch, Zoom LINUX: SUSE, RHEL, UBUNTU Projects:  Basic and Advanced Administration o Managing File Systems with LVM, restructure of file systems o LDAP/NFS/NIS setup and administration o Mail server setup and administration o LAMP setup o Upgrades and update activities o Advanced troubleshooting  Bash Scripting  Checks on system fine-tuning, recommendations and implementing solutions for an application like SAP HANA.  Server hardening as CIS (Center of Internet Security) benchmark level 1 and level 2 – o Complete checks and observations o Fixes for all threats o Complete documentation for Audit purpose o Customized scripts for the setup of the organization to harden any server for future of the same version. Disaster Recovery and Backup Solutions: Projects:  Design and Solution for applications like SAP HANA or Virtual machines o Onsite/Offsite real-time, offline full backups for applications like SAP HANA from the Datacenter to the cloud o Onsite/Offsite partial backups HANA from the Datacenter to cloud o The premise to a cloud backup of data and VM o Backup of data with manual bash scripts or 3rd party tools o Complete plan with detailed documentation for recovery of DR sites. AWS Cloud Solutions Projects:  Consulting for running AWS set up for designing and redesigning o Setup VPS, EC2, o Automate snapshots o Make policies for AMI’s  CloudWatch o Plan and design solution for implanting CloudWatch o Configure and testing with required monitoring o Configure and testing for automating the process using CloudWatch Projects completed below: LINUX Hardening (SUSE RHEL, UBUNTU), CIS Level 1 and level 2 security. SUSE Manager - Implementation and Administration. Linux (Red Hat, SUSE): advance Admin Skills in Implementation, troubleshooting, and RCA UNIX (true 64 Unix): Advance Skills in Implementation, troubleshooting, and RCA VMWare ESXi: Advance Skills in Implementation, Integrations with Veeam and AWS Storage Gateway troubleshooting. AWS (EC2, Storage Gateway): Advance Skills in Implementation, Integrations with Veeam and ESXi and troubleshooting Migrations: AWS to Azure, Azure to AWS, Physical to Virtual systems in ESXi and Unix, On-premise to AWS migrations. SAP (Basis): Implementation of R3 Architecture with Sybase as a database on physical, VM environment and AWS cloud, role and security management, system copy, complete basis activity from the command line and DBA cockpit. Veeam: Advance skilled on design and implementing solutions on backup with Veeam for onsite and DR site backups. Designed a backup solution with integration of AWS storage gateway, Veeam, and ESXi for backups of windows AD, Linux servers running production SAP landscape. Core Management Skills • I was heading IT support of 1500 users spread across 32 location in the Middle East and Africa, BPO in India. I was responsible for IT Support across the region and handle any escalations • Coordination with vendors for initiating projects planning and implementations. • I was responsible for smooth IT operations from local Data Center to Co-host location at Equinix. Data center uptime 99.99% maintained. • I was responsible to present IT reviews for annual to CEO and Sr. Management and handled IT audits for the past 8 years. Implemented recommendations from the audit. I am extremely enthusiastic to welcome the opportunity in your organization to contribute to your continued success through continuous infrastructure improvements. Thank you for your time and consideration. Sincerely Gurmit Singh

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