first last bay area california 1234456789 professionalemailresumewordedcom linkedincominusername summary sql developer 8 years handson experience developing database applications administering database information systems led teams 515 people across technology data science departments professional experience resume worded new york ny sql developer jun 2020 present drove 97 stability reliability performance optimizing inapplication sql statements designing userfocused databases developed etl database model carry new procedures creating various database warehouse dimensions accept etl outputs gathered necessary departmental requirements 40 business analysts subsequently developing physical data models using erwin creating ddl scripts design database schema database objects performed database defragmentation optimizing entire sql queries improving database performance loading speed 70 led development 12 database projects one companys largest clients ontime delivery 13 budget completion growthsi new york ny sql developer jan 2017 may 2020 utilized joins subqueries simplify complex queries involving multiple tables optimizing procedures triggers production performed sql plsql application tuning using multiple tools including explain plan sqltrace tkprof autotrace designed 4 onsite databases maintaining group 25 databases subsequently reducing production costs 15 boosting overall departmental productivity using various data modelling techniques wrote 10 sql queries obtain data multiple tables spool csv format provide extracts company businesses users third company san diego ca junior sql developer may 2014 dec 2016 assisted development 10 database projects numerous customers completing projects time 15 budget utilized dialoguemapping procedures gather necessary requirements gaining 98 overall customer client satisfaction demonstrated expertise using oracle data modelling boost departmental productivity cut overall production cost 10 education resume worded university san francisco ca bachelor science computer science awards resume worded teaching fellow 5 awarded class deans list 2012 top 10 completed oneyear study abroad singapore university skills may 2014 skills ms access database plsql sql stored procedures table scalar functions adhoc tsql queries sql ssis packages ssas cubes explain plan sqltrace tkprof autotrace certifications sql developer coursera certificate 2020