Senior Mainframe Developer Düsseldorf, Germany

Might be available

(Updated 2023-12-01)

Senior Mainframe Developer

Düsseldorf, Germany

Native Italian, English, Spanish, Fluent German

  • JCL TSO
  • DB2 Mainframe
  • COBOL

Skills (19)

MetaMon

MAINTENANCE

DB2

VSAM

Jira

PAYMENTS

EASYTRIEVE

JCL

Confluence

Mainframe

Agile

Root-Cause Analysis

DETAIL-ORIENTED

COBOL

CICS

ServiceNow

Assembler

REXX

IBM MQ

Summary

Highly-, seekingtheopportunitytousemy
expertiseinapplicationdevelopment,
businessrequirements.

Professional Experience

UniCreditBank

2021-01 - Present

Remote) Role: AnalysisandDevelopmentforbatchTSO/ISPF, COBOL DB2, VSAMandJCLprogramforcorebankingsystem, maintenanceandprocessing SupportBankwithConnectDirectSererMigration , trainingmaterials, andapplicationsupportresources Conducted root-cause analysis of recurring software application problems, providing recommendations and implementing improvements Mentored and provided guidance to junior developers, improving their technical skills and understanding of COBOLprogramming FileTransferviaNextShellandIBMMQMessages Swift Message Transmission for settlement and statement filed such as CAMT54, CAMT53, PAIN001, PAIN008, DEBMUL, CREMUL.
Developed, tested, and maintainedmainframe applications in the COBOL, JCL, DB2, and CICSenvironments based on functionaland technical requirements Collaboratedwitha team of developers, businessanalysts, and project managerstodeliver high-quality softwaresolutions Providedapplicationsupport by debugging, diagnosing, andresolving issues ina timely manner Participatedin codeanddesign reviewstoensureadherencetoestablishedcoding standardsandbestpractices
ProjectManagerandLeadDevelopers
UnitedOverseaBank, AsiaRegionalDigitalBankAsia

2019-01 - 2021-01

AnalysisandDevelopmentforbatchTSO/ISPF, COBOL DB2, VSAMandJCLprogramforcorebankingsystem, maintenanceandprocessing PrepareDBviaFileAIDforSITandUATtestcase.Fixdefects.
Productionsupport for batchprocessing andrestartapplications through JCL Buildrelationaldatabasefornewapplication, includingtableandindex Debugandprovideroot-causeforcomplexproblem Leadgroupof5mainframedevelopers
LeadMainframeDevelopersforcoreinsurancesystem
PrudentialAssurance

2017-01 - 2019-01

AnalysisandDevelopment forbatch TSO/ISPF, COBOL, VSAMandJCLprogramforinsurancepolicyissuing, maintenanceand processing PrepareDBviaFileAIDforSITandUATtestcase.Fixdefects.
Productionsupport for batchprocessing andrestartapplications through JCL SupportmigrationfromDB2tooracleDB Drive implementation of customized application and reports generation
BusinessAnalystforRetailforcorebankingapplication
UnitedOverseaBank,

2013-01 - 2017-01

Conductbusinessworkshopsforgapanalysis:writeFunctionalspecification, supportforcorebankingmainframesystem(COBOL, JCL, CICS) Producetraceabilitymatrixacrossrequirements, functionalspec, technicaldesignandassignedtestcases Conducttrainingsessionforend/usersandtestingteam SupporttestexecutionduringUATandSIT Workwithbusinessandtechnicalteamtoassistduringcut/overandproductionimplementation 2010-2013StandardCharteredBank Singapore Role: Orchestratetheon-boardingofnewdigitalsolutionwithsecurity, solutionarchitects, applicationteam, businessunitsandcompliance KeyDeliverable ImplementedBigDataApplication(Splunk) (Falcon) UpgradedWebsite(TeamSite), ClicktoCallandLiveChat
System Analyst
Citibank

2002-01 - 2010-01

Singapore, NewYork VariosRole:MainframceDeveloperand BusinessAnalystforRetailforcorebankingapplication/Fidelity Conductbusinessworkshopsforgapanalysis:writeFunctionalspecification, supportforcorebankingmainframesystem(COBOL, JCL, CICS, TSO/ISPF,) AnalysisandDevelopmentforbatchCOBOL, DB2, Producetraceabilitymatrixacrossrequirements, functionalspec, technicaldesignandassignedtestcases Conducttrainingsessionforend/usersandtestingteam SupporttestexecutionduringUATandSIT Workwithbusinessandtechnicalteamtoassistduringcut/overandproductionimplementation
Developersforcorebankingsystem
PrepareDBviaFileAIDforSITandUATtestcase.Fixdefects

1996-01 - 2002-01

Analysis and Development for batch TSO/ISPF, COBOL, DB2 and JCL program for electronic payments, maintenance and processing PrepareDBviaFileAIDforSITandUATtestcase.Fixdefects.
Productionsupport for batchprocessing andrestartapplications through JCL Performdebugandtroubleshooting SupportmigrationfromDB2tooracleDB

Academic Background

MBA
Manchester Business School

2024-06 - 2024-06

Certifications

PMP

Contact contractor

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