experience jessica claire san francisco ca 94105555 4321000 resumesampleexamplecom senior database administrator cbs team lead northstar financial services group llc tajikistan 102013 032018 administration 100 servers running susered hataixwindows oracle databaserac dataguardgoldengateasm mssql mysql vcs 5160 huawei smdb supported managers idea discontinue vendors technical support took responsibility correct operation cbscrm platforms led saving 250k usd per year decreased response time payment systems sql querytransactions 60 seconds less 1 second migrated 13 million customers data new scp platform oraclesmdb databases optimized applications servers cbpcrm systems increased servers capacity 57 decreased cpu overload 95 65 installed configured oracle goldengate replicate transactions production db tables mssql 20082012 developers platforms mysql restored partially destroyed data ardc platforms oracle database designed implemented hadr using dataguard standby dbsracasm optimized oracle dbs sql queries instance performances restored fully destroyed development cbp platform processes dbs restored production cbp server crash vcs smdbcbp processes generated addmawr reports show difference beforeafter performance tuning implemented solutions databases performed ongoing capacity planning expansion meet requirements databases growth created managed cbs team within automation department developed solution charge 3 million subscribers 30 times recommended system vendor solution saved 100k usd company eliminated risk government fines collaborated huawei engineers add additional cbpcrm servers oracle databaserac asm suseaix smdb dacabase administrator 112010 102013 kord technologies tajikistan administration 75 servers running susered hatwindows oracle databaserac dataguard huawei smdb vcs 5160 created triggers stored procedures materialized views tables indexes users roles partitioned tables views etc troubleshoot customers issues related databases andor os developed workflow scripts subscriber notification functionality would send plan fee due date notification subscribers days advance functionality drastically decreased number calls callcenter collaborated huawei engineers beginning billing migration project prepared technical specification documents describing existing services business processes participated functional request specification preparation new billing system automated implemented backup recovery procedures participated preparation migration customers 23 million data price plans 45 mssql huawei billing system oracle database developed sql scripts fixing customers issues cbscrm applications oracle database smdb provided technical requirements improvement online roaming charging launched improved online roaming 230 mobile operators world improvement saved company 125k usd collaborated development team performed application performance tuning identified 200 issues bugs commercial billing launch syotems engineer babilont tajikistan 062005 022006 configured troubleshoot customers adsl modems switches wifi lan wlan troubleshoot hardware software network issues performed routine system upgrades patch driver installations added changed hardware resources servers windows linux monitored resource utilization system performance servers windows linux provided 24x7 technical support participating oncall schedule processed customer requests submitted technical support center prevent servers windows linux os virus infection education bachelors computer science bs technological university tajikistan june 2009 summary oracle certified associate oca huawei certified professional 12 years experience telecommunications handson experience administering 100 servers oracle database linux unix excellent troubleshooting analytical skills good team player work minimum supervision authorized work employer us highlights rman rac asm oltp olap dataguard oem oracle enterprise manager goldengate expimp datapump sqlloader awr addm data warehouse flashback sql query optimization tablespace management database schema logical physical design database performance tuning oracle 11gr1 oracle 11gr2 oracle 12c plsql oracle manual backuprecovery oracle dba sqlplus sql developer plsql developer tkprof mysql smdb mssql 2008 mssql 2012 suse linux 101112 red hat linux oracle linux aix windows 710 shell scripting python php js html aws tcpip ftp lan dhcp dns vcs veritas cluster server vxvm veritas volume manager linux lvm logical volume manager cbs convergent billing solution crm sdlc software development life cycle jira hp qc scrum skills adsl aix asm automation backup billing billing system business processes c callcenter capacity planning hardware cpu crm data warehouse databases database dhcp dns ftp functional government hp html php lan linux linux os windows 7 windows migration modems mysql network olap os optimization oracle enterprise manager oracle oracle dba db oracle database developer plsql processes python red hat linux red hat scrum sdlc servers scripts shell scripting software development specification mssql sql sqlloader switches tables tcpip technical support troubleshoot upgrades veritas cluster server veritas volume manager workflow