Category: ETL Developer

professional summary jessica claire 100 montgomery st 10th floor 555 4321000 resumesampleexamplecom masters candidate close 4 years experience etl developer shell scripting result oriented approach agile environment articulate communicator team builder possessing strong technical skills analytics automation skills etl tools abinitio gde 315 co opsys 30 to215 talend data base oracle microsoft sql server ibm db2 operating system unix windows 7 windows xp scheduling tools autosys arow controlm version control tool eme git defect tracking tool pac 2000 hpmercury quality center data modeling star schema snowflake schema erwin tool languages sql plsql unix shell scripting work history etl developer caci international inc fort detrick md extracted data various sources like databases delimited flat files 012021 current extensively used ab initio components like reformat scan rollup join sort partition key normalize input table output table update table gather logs run sql developing graphs implemented procedures management ab initio applications citrix servers developed enhancement ab initio graphs business rules using ab initio functions performed validations data quality checks data profiling incoming data generated configuration files dml files xfr files specific record format used components building graphs ab initio developed various bteq scripts create business logic process data using teradata database involved design database creation schemes tables normalized form extensively used multiload fastload utilities populate flat files data teradata database performed evaluations made recommendations improving performance graphs minimizing number components graph tuning max core value using lookup components instead joins small tables flat files filter data beginning graph etc responsible deploying ab initio graphs running cooperating systems mp shell command language responsible automating etl process scheduling generate sql queries data verification backend testing detect correct data quality issues written stored procedures packages server side developed libraries written unix scripts perform certain tasks assisting developers problems sql optimization implemented phasing checkpoint approach etl process prevent data loss maintain uninterrupted data flow process failures automate complete daily weekly monthly refresh using custom build unix shell scripts etodeveloper caci international inc fort hood tx 012020 012021 developed ab initio graphs order pull data mainframes systems load data warehouse responsible reading mainframe data creating dml applying various business transformations loading efs datawarehouse extensively used redefine reformat multi reformat input table output table partition expression etc components order apply business logic worked production support team debug issues production migrations pre prod production generated configuration files dml files xfr files specific record format used components building graphs ab initio provided support migration ab initio jobs rhel 6 server rhel 7 server developed jil files automating ab initio graphs autosys actively involved writing code mysql developing etl transformations using etl tool developed alerts emails using stored procedures notify users certain table loaded created sql agent jobs order perform various user tasks scheduling tsql commands command line statements generated sql queries data verification backend testing detect correct data quality issues used inquiry error functions like valid defined error defined string functions like string substring string concat string functions developing ab initio graphs perform data validation data cleansing responsible designing developing ab initio graphs based upon client requirement implemented phasing checkpoint approach etl process prevent data loss maintain uninterrupted data flow process failures knowledge checking data flow front end back end used sql queries extract data database validate back end participating agile trainings meetings part agile team created functional specific documents fsd business requirement documents etodeveloper caci international inc fort shafter hi 082017 012020 developed enhancement ab initio graphs business rules ab initio functions providing support migration ab initio business logic cloud using sparql performed data profiling assess risk involved integrating data new applications including challenges joins track data quality performing data validations prem cloud write modify several application specific scripts unix order pass environment variables worked data mapping source target data profiling maintain consistency data involved monitoring ab initio jobs schedules control arrow worked production support team debug issues production migrations pre prod production developed ab initio graphs data validation using validate components like compare records compute checksum etc worked wrapper scripting unix shell programming scheduling ab initio jobs arow worked testing ab initio jobs dde well aic ab initio cloud part migration cloud knowledge checking data flow front end back end used sql queries extract data database validate back end generated quick reports users data analysis numerous occasions involved setting routes efg external file gateway tool different vendors worked various services aws like step functions lambda ec2 s3 iam sns created high level low level technical design documents worked production support team debug issues production migrations preprod production extensively used file management commands like ls wc dump copy mkfs etc responsible cleansing data source systems using ab initio components reformat filter expression developed psets impose reusable business restrictions improve performance graph extensively used db commands query oracle databases reporting purposes education master science computer science university central missouri 052017