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Ebs Automation

Location:
Hyderabad, Telangana, India
Posted:
June 10, 2021

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Resume:

SambaSivaRaoGorantla

E-Mail:adm1uf@r.postjobfree.com

MobileNo:+91-832*******

ProfileSummary:

Overallexperienceofaround2.4YearsofITasaLinuxsystemadminbysupportingthe serversandoneyearasAzureadmin.

Workonrotationalshiftstoprovidethesupporton24/7basis. WorkExperience:

WorkingasLinuxadmininSubexLimited from2019Jan.

.

TechnicalSkills

PerformingLevelL1AndlevelL2supportinLinuxsystemadministratorteamoverthe LinuxPlatform.

Instaling,ConfiguringandAdministeringonLinuxServers.

TroubleshootingUser'slogin&homedirectoryrelatedissues.

Addanddeletethenupdatinguseraccountinformation,passwordresets,etc.

Linuxusermanagementcreating,changinggroup,andassignpermissiononresources.

ControlingaccesstofilesbyusingtheSTICKYBIT,SUID,SGID.

Createafilesystem,givingpermissiontousergroupthoughACL.

Creatingusers,groupsandprovidingSUDOPrivileges.

CreatingandManagingFileSystems,andBuilding&MaintainingStorageVolumesusing LogicalVolumeManager(LVM).Multipathing.

SWAPpartitionscreationaspertheapplicationteamrequest.

InstalationofpatchesandpackagesusingRPMandYUM.

AutomatingprocessusingCRON&AT.

Configuringhardlinkandsoftlinkforthefilesanddirectories

PerformancemonitoringutilitieslikeIOSTAT,VMSTAT,SARandTOP.

SettingupSAMBAservers,toenablewindowsclientstocommunicatewithLinuxwithout theneedof additionalsoftwareonthewindowsside.

CreatingFilesystemandconfiguretoavailablenetworkthroughNFS.

InstalingandConfigurationofDNS,FTPandDHCP.

InstalationandConfigurationofApachewebserver,Nginx.

HaveagoodexperienceonITILenvironmentinmanagingandmaintainingtheSLAs. AZURETechnical:

1DeployingazureVMbasedontheSDS,Managing200plusvmsinazure 2increasinganddecreasingtheresourceslikeRAMandCPUasperrequirement 3Addingextraspaceto/asperrequirement.

AzureventcreationandNSGgroup

4HardeningoftheVM,takingthesnapshotsandattachingtheresourcesdetachingthe resourcesasperneed.

AWS:

1DeployingthevmandcreatingthevpcsnapshotsprovidingtheIAMaccesstousers. 2creatingsecuritygroups.

3increasingthedisksMonitoringtheresourceslikeCPUandmemorydiskutilization. 4ProvidingIAMaccesstotheusers,creatings3bucketandprovidings3accessaccording userrequest.

6providingthecosttotheuserasperuserrequest

7resinizingthevolumesandaddingextravolumesasdatadisk. ZABBIXTOOL:

1monitoringalazureVMaswelasproductionserversforcapturingdata. 2InstalandconfigureZabbixagentsandconfiguringtemplates. 3creatinggroupsgivingpermissiontousers.

4attachingtemplatesandconfiguremediaforalerts.

5monitoringhighandaveragealertsforproductionservers 6addinghoststoZabbixportaltherecreatinggroupsandaddingthosehostsunderthisgroups EXlinuxprod,windowsprod.

7monitoringhardwareofproductionservers

8monitoringnetworkdevicesbyusingSNMPtrap.

TechnicalProfile:

Platforms : RHEL6,7,CENTOS,UBUNTU,SUSE,SHELLSCRIPTINING,BASH SCRIPTTING.WINDOWS7,WINDOWS10

AWS : EC2,EBS,S3,AMI,SECURITYGROUP,IAM.ELB,VPC

AdminTools : VMSTAT,IOSTAT,TOP,SAR.PRSTAT.

Servers : DNS,SAMBA,DHCP,NFS,AUTOFS,FTP.LDAP

Montoringtool: ZABBIX,NETCOOL

Sourcecontrol : SVN,GIT

TicketingTool: SERVICEDESK,TrackIt

Networkig : TCP/IP,UDP,LAN,WAN,VLAN,FORTIGATE60EFIREWALL

Automation : Ansible.

ProfessionalExperience:

Client :(CCAD,INTERNALSUPPORT,STC) .

Designation :LinuxSystemEngineer

CurrentRole:LinuxSystemEngineer

RolesandResponsibilities:

Systemmonitoring,jobscheduling.

HPserverssupportconfiguringILOandIDRCandcheckingthehardwarelevelhealth’s.

AttachingdiskanddetachingdisksthroughphysicalserversBasedonRequirement.

Venerabilitytestingforproductionservers.

Filesystemcleanup.

CreatingNfs,Cifs,Ext4filesystemonredaht

PatchingManagment.YUM,RPM

SupportingbothVirtual&physical.

ApplicationSupport

MonitoringCPUusage,MemoryandSwapspaceutilization.

HowtotroubleshootCPUutilizationisful.

TroubleshootingUser'slogin&homedirectoryrelatedissues.i.e. Adding/Modifying/DeletingtheUseraccounts.

MonitoringandtroubleshootingLinuxServers.

Bashscripting.

Verifyingtheapplicationslogsandworkingwithdifferentteamstoresolveissues.

TroubleshootingLinuxissuesrelatedtodiskspace,Filesystemcorruption.

Monitoring,troubleshootingtheperformancerelatedeventslikediskspace,loadaverage, freememory,CPU,processetc.

WorkedonpackagemanagementviaRPM,Yum.

EDUCATIONQULIFICATIONS

B.ScfromAndhraUniversityin2019.

DECLARATION

Iherebydeclarethatalstatementsintheapplicationaretrue,completeandcorrecttothebestofmy knowledgeandbelief.



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