first last oracle database administrator relevant work experience contact exeter united kingdom 44 123456789 firstlastgmailcom skills resume worded london united kingdom education technology startup 50 employees 100m annual revenue oracle database administrator 082021 present collaborated rw development team created new database tracking customer information improved customer service 25 maintained 145 databases different platforms including oracle mysql ms sql server within 3 months resuming provided technical expertise support 29 engineers resolving complex issues related oracle database administration managed security protocols sensitive data stored rws database implementing backup systems ensured business continuity 2 malicious breaches q4 2021 polyhire london united kingdom nyselisted recruitment employer branding company oracle database developer technical skills oracle databases plsql packages triggers oracle security oracle rac oracle cloud techniques performance tuning database administration sql tuning tools software golden gate plsql 112019072021 exadata solaris created data warehouse using oracle warehouse builder sql server integration services ssis power bi within 6 months increased response time queries 70 reviewing improving indexes partitioning tables fixing coding issues integrated management system collaborated team 15 programmers support polyhires clientserver distributed applications played leading role team designed developed 80 plsql data quality improvements popular polyhire app growthsi london united kingdom barcelona spain career training membership saas 150000 users application developer 062018 102019 partnered 10 sales team members created 32 new products increased revenue 75 first year created 7 apps mobile devices improved customer experience satisfaction ratings 40 developed custom software applications using c java html5 javascript received 15 pay rise 3 months resumption launched 20 webbased solutions asp net mvc 5 using visual studio 2015 provided technical support existing web applications troubleshooting application functionality resolving 40 complaints within 24hour company deadline previous experience languages english native romanian native spanish conversational education university new york bachelor science information technology new york city new york 102011062014 oracle certified expert oracle certified professional oracle business analyst abc company london uk oracle consultant xyz company new york usa database administrator internship abc new york usa 062017 052018 062016 052017 072014 052015