This document contains a summary of Sathish Selvaraj's career profile and experience as a Senior Software Engineer. He has over 5 years of experience developing software for the airline and banking industries using technologies like Java, Spring, Hibernate, and more. His roles have included automating reports to save a bank $100 million, enhancing software during an airline merger, and currently serving as a module lead developing reporting systems for an asset management firm using tools like POI, JXLS, and Drools.

1. SATHISH SELVARAJ
Handphone: +65 - 86717125 – email: sathish.selvarajj@gmail.com
CAREER PROFILE
An accomplished SeniorSoftware Engineerwithmore than 5 years of experience insoftware
developmentwith aproventrack recordfor building highefficientsoftware inAirline andBanking
Industry.
My majorexpertiseliesindevelopment,performance tuningof highvolume datausing Javaand
relatedtechnologies.
Otherexpertiseincludes:Software development, ProductManagement,BusinessProcess
Reengineering,Agile DevelopmentMethodologies,Software DevelopmentLifecycle (SDLC), and
Release Management.
SIGNIFICANT ACCOMPLISHMENTS
 Automated critical and confidential Client reports of a leading Investment Bank & delivered
reports with most accurate data and saved up to 100 million US dollars spent on manual work.
 Enhancedthe software duringAmericanAirlinesacquisitionbyUSAirwaysto supportmore than
1000 USA flights, this convinced US Airways professional to continue using our software.
 Directly involved in business requirement gathering, application design discussion with leading
Investment banking architects
 Receivedmany appreciationsfromthe clientsforthe incredible workduringcomplex situations.
TECHNOLOGIES & PRODUCTS INVOLVED
Java, Spring, Hibernate,Struts, JPA frameworks,XMLand parsers(JAXB,Xpath,Castor,Cached
Xpath), Restful WebServices,Junits,Sybase,Maven&Gradle buildtools, Drools,Apache POI,JXLS,
Apache Tomcat,SQL, Java DesignPatterns.
WORK EXPERIENCE
Employer : InfosysTechnologiesLimited
Designation : SeniorSoftware Developer(Employedsince 2011 to till date)
Location : Singapore
PROJECT SUMMARY
Position : Module Lead (2015 to present)
Client : GoldmanSachs
Location : Singapore
Project Details:
WorkingwithAssetManagement –Clientreportingteamof GoldmanSachs,Singapore.
Tasks Undertaken:
 Developedandintegratedhighvolume Clientreportingsystem fromthe groundcateringto
aggregate critical data fromvariousdata sourceslike TSEand Bloomberg.
 Developedandintegratednew componentswithfirmwidestrategicplatformfor monthly
reporting.

2.  AutomatedsensitivemonthlyClientreportsusingstrategicreportingtools.
 Reengineeredamulti facedprovider systemuse variousinterfaceslike RestfulWS,HTTP calls,
File Systembasedontypesof datasources and formedsingle integratedreportingsystem.
 Throughputtuningforhighvolume of dataaggregationduringpeakreportingseason.
 LiaisingwithBusinessAnalystsand userstosort outbusinessrequirementsanddefinitionof
acceptance testsat variousphasesof projectlife cycle.
 Manage/Facilitate defectresolution.
 We use agile techniquessuchasdailystandupsandweeklyiterationsinordertoprovide quick
feedbacktothe business.
 Provide completesupporttobusinessusersandclientsupportteamsrightfromUAT phase till
production.
 Aggregate all the requireddatausingJavaMath functionsandrenderitinExcel usingApache
POI,JXLSand Qlik& Nprinting(BItool)
 Technologies&ProductsInvolved
JDK 1.7, Hibernate,JPA, Apache Tomcat, POI, JXLS, Drools, XML, Sybase, Maven& Gradle tools
Position : Java Developer(2011 to 2015)
Client : AmericanAirlines
Location : India
Project Details:
Mobile tool forscanningcheckin bagsof a flight,calculate weight,store the locationof abag inSABRE
(mainframe thatprovide flightcompartmentandweightinformation).
Tasks Undertaken:
 Involvedinapplicationdevelopmentusing Java.
 Involvedin UATand productionsupportandto provide supporttoonsite teamfordeployment.
 Time/EffortEstimationandImpactanalysispriortochanges.
 ProvidingresolutiontoProductionenvironment'saborts.
 Performance improvementmeasures.
 Responsible foranalyzingthe requirements fromclientandtofindout the issue if anyat a very
earlystage so that the code reworkcan be eliminated.
 RegularcoordinationwithQA teamandBusinessAnalysts.
 Ownershipof variousmodulesresolutionof issuesaroundthem.
 Technologies&ProductsInvolved
JDK 1.5, Hibernate, Spring, Apache Tomcat, XML, SQL, Maventools
EDUCATION
BE (Electronic and Instrumentation Eng.) (2007-2011), Anna University, 2011