Category: ETL Developer

jessica claire 100 montgomery st 10th floor 555 4321000 resumesampleexamplecom summary dedicated professional 5 years experience system design development delivery enterprise software around 6 years etl experience database programming creating data warehouse ibm infospheredatastage11585 manager designer administrator director parallel extender talend teradata 141013101210 db2 udb experience working talend open source talend enterprise version talend cloud experience working standard jobs batch jobs streaming jobs using talend bigdata talend real time big data experience sdlc including analysis design construction testing implementation extracted data multiple operational sources implemented scds type 1type 2 type 3 using talend extensively used talend components like tfileinputdelimited tparquetinput tspakrow tsetglobalvar tmap treplicate tjoin tfilelist tsortrow tbufferinput tbufferoutput tdenormalize tnormalize tparserecordset tuniquerow ts3put ts3get ts3filelist tredshiftinput tredshiftoutput tredshiftrowtsnowflakeinput tsnowflakeoutput tsnowflakerow tkafkainput tkafkaoutput tazurestorageput tazurestorageget tazurestorageconnection tazurestoragelist extensively worked error logging components like tlogcatcher tstatcatcher tassertcatcher tflow meter tflowmetercatcher experience debugging error handling performance tuning sources targets jobs etc well knowledge experience hadoop ecosystem hdfs yarn hive sqoop hbase data pipeline data analysis processing hive sql strong sql experience teradata developing etl complex tuned queries including analytical functions bteq scripts experience importing exporting data using sqoop relational database system hdfs hive tables viseversa implemented various projects agile development waterfall model hybrid model enhanced design current systems improve system capabilities meet changing needs business modified application systems procedures optimize functional requirements including capacity operating time response time form desired results strictly followed title ii hipaa known administrative simplification provisions security privacy health data expertise writing unix shell scripts hands experience scheduling shell scripts using asgzena excellent experience relational database rdbms ods oracle 11g10g9i teradata load multiload sql plsql toad created business requirement functional technical mapping design documents experience designing job batches job sequences scheduling server parallel jobs using datastage director unix scripts experience creating indexes partition tables improve query performance experience writing implementing unix shell scripts talend using tssh component etl tools skills talend data integration talend cloud talend real time big data platform datastage 115 85 designer manager director informatica databases tools oracle 11g teradata v12 hive operating systems linux windows scheduling datastage director zena tmc controlm scripting unix sql pyspark reporting tools tableau etl developer 112020 current brown brown inc houston tx experience designed various jobs extracting data various sources involving flat files relational tables worked data team understand source target mapping rules analyzed requirements framed business logic etl process using talend involved talend jobs design development developed jobs using talend data loading importing sourcetarget tables respective databases flat files created complex mappings talend using components like tmap tjoin treplicate taggregaterow tdie tunique tflowtoiterate tsort tfilterrow twarn tcontextload utilized big data components like thdfsinput thdfsoutput thiveload thiveinput thiveoutput thiverow thiveconnection worked talend etl used features context variables worked context variables defined contexts database connections file paths easily migrating different environments project implemented error handling talend validate data integrity data completeness data flat file used different database related components like tdbconnection tdbinput tdboutput informatica idq developer 082020 112020 childrens place yorktown heights ny performed roles etl informatica data quality idq developer data warehouse initiative responsible requirements gathering preparing mapping document architecting end end etl flow building complex etl procedures developing strategy move existing data feeds data warehouse dw perform data cleansing activities using various idq transformations extensively used informatica data quality idq profiling capabilities profile various sources generate score cards create validate rules provided data business analysts creating rules used informatica data quality transformations parse financial advisor financial institution information salesforce touchpoint systems perform various activities standardization labelling parsing address validation address suggestion matching consolidation identify redundant duplicate information achieve master record extensively worked performance tuning informatica idq mappings hands experience using query tools like toad sql developer plsql developer teradata sql assistant built unix linux shell scripts running informatica workflows data cleansing purge delete data loading elt process etl developer 092016 072020 blue cross blue shield city state involved analysis functional side project interacting functional experts design write technical specifications worked architecture etl process design document using architectural design created source target mapping source target mapping documents involves source file ods member match teradata tables transforming data 837 institutional professional files xmls coordinated business users requirement gathering business analysis understand business requirement designed data flow workflow diagrams prepared technical documents performed analysis design development testing deployment ingestion integration provisioning using agile methodology extensively used components like twaitforfile titeratetoflow tflowtoiterate thashoutput thashinput tmap trunjob tjava delimiter components db components create talend jobs developed jobs move inbound files hdfs file location based monthly weekly daily hourly partitioning created data stage jobs etl process populating data data warehouse constantly different source systems like ods flat files scheduled using data stage sequencer system integration testing extracted data sources like flat files db2 oracle teradata developed technical infrastructure designs data mappings flows report dissemination mechanisms architecting data warehouses marts designed developed parallel jobs server sequence jobs using datastage designer experience using different types stages like transformer aggregator merge join lookup sort remove duplicate funnel filter pivot shared containers developing jobs developed various bulk load update procedures processes using sql loader plsql teradata sql assist developed various data connections data source tableau desktop report dashboard development created schedules extracted data tableau data engine exported data hive teradata using sqoop export created reports using tableau involved working various kinds data sources teradata successfully loaded files hdfs teradata load loaded hdfs hive exported teradata based business requirement involved documentation etl phase project documenting business process lesson learned best practices project education training bachelor science electronics instrumentation 052013 acharya nagarjuna university master science computer science 052016 new york institute technology old westbury ny