MSBI

1. TahseenFiroz
SeniorSystems Engineer Email ID: tahseenfiroz1112@gmail.com
(SQL Server,SSIS,SSAS,SSRS,Performance Tuning, Contact: +86 13122777440
PowerPivot,PowerView)
Professional Summary
 Have 3+ years of IT experience in Microsoft Business Intelligence, Data warehouse, SQL Server, SQL
Server Integration Services, SQL Server Analysis & Reporting services, Power View.
 Extracting,transformingandloading data (ETL) between various Homogenous and Heterogeneous data
sources using SSIS and worked on improving ETL performance.
 ProvenproficiencyatData Transformationslike DerivedColumn,ConditionalSplit,Aggregate,Multicast
and Sort& Execute SQLTask usingSSISto loaddata intoData Warehouse.
 Maintainingthe Logand Auditinformationinthe SQLtables.
 TunedPerformance forStoredprocedure andTSQLqueriesusing SQLProfiler,Estimatedandactual
queryplansand database engine tuningadvisor.
 Experience inSQLServerdatabase objectsdevelopmentincluding StoredProcedures,Functions,Views,
Triggers,CTE, Indexes,andSynonyms.
 Performingdataqualityanalysistoensure accuracyfor data reconciliation.
 Performedrootcause analysisondata qualityissuesandidentifyingapproachestoresolve.
 Experience in Power Pivot and Power view.
 Good experience in developing the table and matrix reports using SSRS having parameters.
 Workedon Tabular Cube as well as MDDM cube in SSAS.Also,Implemented Rowlevel DynamicSecurity
usingDAX in Tabular.On top of tabularcube createda PowerView forthe user.
 Workedon POCto pull data using Azure Data Factory (ADF) and leveragingSQL2016 Polybase features.
 Excellent communication skills, Goal oriented and highly motivated organized team player with high
aptitude for analytical, technical and problem solving skills.
 Knowledge of Tableau reporting tools used in project for data visualization.
Skill Set
Languages SQL Server 2008/2008 R2/2012, MSBI SSIS, SSRS ,SSAS, Power View, Power
Pivot, Excel 2013,office 365
Tools SSMS, SQL Server Development Tools, BIDS, MS Office 2010/2013, VSTF.
WorkExperience
Senior Systems Engineer Jun 2013-Present
InfosysLimited.
Project Profile
Project: Partner Incentives Oct 2014 – Till Date
WorkingCompany: Infosys Shanghai
Client:MicrosoftCorporation
Description:It isa developmentprojectwhichdealswiththe incentive providedtovariouspartnersasper the
salesof Online Microsoftproducts(O365,CRM etc.) by them.
Responsibilities:
 Understanddata requirementsfromthe businessanalyzesource dataandderive requireddatasets.

2.  CreatedSSIS packagestopull data intostagingdatabase fromdifferentupstreamsourcesby
implementingdeltalogicafterthe firstpull usinga metadata table and to pushrequireddataintothe
mart database
 Designedapackage insuch a way that itcan pull datafromnon-dependenttablesorfilesinparallel
 Designedandimplementedmetadatafordataflow.
 Createdloggingtocheckthe status of the each task inSSISpackage.
 Workedto improve ETL Performance usingSSIS.
 CreatedStoredProcedure to insertor merge recordsintomaintable andappliedbusinessrules
whereverrequired.
 Creating,monitoringSQLjobsandresolvingjobfailures.
 CreatedautomatedStoredProcedure fortestingthe qualityof the data,whichwill logthe detailsof bug
intoa log table.
 CreatedTabular Cube by implementingDynamicRow level security(twolevel)whichcontaincalculated
measures.On topof tabularcube createda power viewfor the user.
 Tunedperformance of StoredProcedure andTSQLqueriesusingSQLprofiler,indexes,Estimated and
actual queryplansanddatabase engine tuningadvisor.
Environment: SQL Server 2012, SQL Server Integration Services 2012, SSAS (Tabular), Excel 2013
Project: AskMe April 2014 – Sep 2015
WorkingCompany: Infosys
Client:MicrosoftCorporation
Description: AskMe isa Warehouse systemwhichisusedtoanalyze Microsoftsupportsystemperformance and
customerexperience onproducts.Itpullsdatafromdifferentchannels,aggregatestofactsanddimensionsand
top of whichtabularcube is usedforreporting.
Responsibilities:
 ETL to extractdata frommultiple sourcesusingSSISandlandingitintostagingDatabase.
 Data from stagingismovedtoprocesstable using storedprocedure whichcontainsthe logic.
 Usingprocesstable data ismergedintoDimand facts.
 CreatedTabular cube fromrespective Dimandfactswhichisusedby downstreamtogenerate reports.
 Debuggingthe rootcause of jobfailure andfixingif issueinexistingsystem.
 Tunedperformance of SSIS andStoredProcedure byimplementingdelta processing,creatingindexes
whereverrequired,removingasynchronoustransformationinETLand handlingafterloadingrawdatain
database.
Environment:SQL Server2012, SQL ServerIntegrationServices 2012, SSAS(Tabular),Excel 2013
Project: One Plan Data Service Jun 2013 – Mar 2014
WorkingCompany: Infosys
Client:MicrosoftCorporation
Description: Creating Enterprise data mart to pull data from different upstream sources ICE, CHIP, Commercial
platformetc.inSQL Azure by creatinggeneric storedprocedure,packagesand implementing delta load. It was a
metadata driven project.
Responsibilities:
 Designmetadatalayerforinitial load,incremental load,logginganderrorhandling,Populationof
Metadata,Create Stagingand Base Layer
 CreatedgenericSSISpackage toextractdata from differentsourcesusing BCPoutand bulkinsertusing
BCP in

3.  SQL Server Database Tuning (indexing, fragmentation, query tuning, statistics, DMV)
 Created SSRS (Tablix, Matrix, List, Bar Graph and many more) report for the existing module and
maintaining SSAS MDDMcube.
 CreatedStoredProcedure,Functions,Triggers,CTE, Synonymsetc
 Unit testing
Environment:SQL Server2012 withSSIS,SSRS,SSAS
Trainings
 InfosysFresherTrainingin MSBITechnologystreamattendedfor2 Months at InfosysGlobal Training
Center,Mysore (Jun2013 – Aug 2013).
Education
EXAMINATION INSTITUTION BOARD YOP % OF
MARKS/CGPA
B.TECH HaldiaInstitute Of Technology WBUT 2012 7.93
HigherSecondary Delhi PublicSchool C.B.S.E 2007 81.2
Matriculation Delhi PublicSchool C.B.S.E 2005 79.4
Achievements
 Received StarPerformerAwardfor outstandingworkforthe fiscal year2014-2015
 Received SpotAwardforautomatingData Qualityverificationapartfromthe assigneddevelopmentwork
whichresultedinclientdelight
Personal Details
DOB : 25th Dec
, 1990
Nationality : Indian
Sex : Male
Marital status : Single
PassportNo : L9780023
PAN : AASPF7778G