Simon Won Email & Phone Number

Toronto, Canada Area

As a member of the Testing Services of the Security Industry Services - Perform functional and performance testing between the Mainframe, MQueue and Servers. Convert the existing Entitlement system from host to FIS XSP. Tools : MVS, PL/I, DB2, JCL, DFsort, Icetool, JMeter and MQMTOOLS.

Scarborough, Ontario

Converting VISA Cards from Chase Canada to Scotia Bank. Analysis and developed new programs for a new application system TK, to merge a new credit card into the existing system so that it can be processed through TSYS instead of the existing Scotia credit card processing system. . Conducted code review on all batch Cobol programs within TK and identified over 50 programs required program changes due to coding or logic issues.. Executed and verified IST and QAT test cases. Provide support during the warranty period. As the mentor of a team of 7 junior developers. Setup and rolled out the Batch Cobol Coding Standard for TDS. Developed and executes IST test cases on project Velocity for all channels. Using CICS, DB2, CA7, COBOL, VSAM, TSO, PL1, IMS, MVS/JCL, Endeavor.

1855 Buckhorn Gate, Mississauga, Ontario L4W 5N9

As a Solution Developer of the North American Credit Cards & Merchant Services, responsibilities in the Unionpay and Debit Master Card Projectare:. Perform impact analysis to add 2 new cards (Unionpay and Debit Master Card) to the existing Merchant Services System, Coding, Unit Testing, Support SIT and Implementation. . Prepare Daily Settlement Transmission File for Unionpay.. Enchanced the existing Merchant Services System to accept Master Card Purchase with Cashback Transactions

1855 Buckhorn Gate, Mississauga, Ontario L4W 5N9

As a Solution Designer of the North American Credit Cards & Merchant Services, responsibilities are . Create and enhance the High Level Design Document to meet all System Requirements, Project Change Requests and Change Requests to convert the Business Visa from Magnetic strip to chip card . Review and provide sign off for the Low Level Design Document, CA7 Scheduling Changes and Code Walk Thru.. Support System Integration Test and Production Acceptance Test. Prepare validation tasks list for deployment and implementation plan. Develop utilities to support and conduct Data Validation after deployment. Provide overnight support and system monitoring during implementation. Using CICS, DB2, CA7, COBOL, VSAM, Changeman, Fileaid, Insync, TSO, JCL, Sort and Icetool.

100 Consilium Place, 16Th Floor, Toronto, Canada M1H3E2

As a Tech Lead of the production support team, responsibilies are :. Participate in all phases of a system development life cycle from initial analysis to implementation and production support. Conduct reviews on program codes and CA7 Control Cards to ensure the standards and requirements are fullfilled. Support all file transmission the SFTP and Connect Direct.. Prepare and support all scheduling changes by using CA7 Control Cards and CA7 Native Screen. Created a CA7 Control Cards with Examples document that is used as the training material among all Mainframe teams within the Chase organization.. Perform Impact analysis and provide sizing on Change Requests and Projects. Using CICS, DB2, CA7, COBOL, VSAM, Changeman, Fileaid, Expediter, TSO, JCL, Connect Direct, MQSeries and XML.

1855 Buckhorn Gate, Mississauga, Ontario L4W 5N9

As a member of Direct Channel, design, using Cobol II, CICS and DB2 to develop, conduct Unit Test and System Test for the host components of Pega and Gateway projects for Visa card and Customer workflow management. Pega workflows are card activation, lost and stolen card. Gateway is a client/server layer developed in-house using Java and provides a GUI interface that integrated various components on front-end and host including customer database, customer call support and marketing campaign management. Host components developed include database build and maintenance, reward redemption management (RAV) and marketing campaign management (Outbound Dialer). Developed programs to reconcile daily transactions between Pega and TSYS.

Toronto, Canada Area

As a BI of the Information Management - Data Warehouse team. Convert and support the New Credit Risk NCR from Basel I to Basel II. Apply OSFI 6 changes on both Retail and Commercial Data Mart. Perform impact analysis, provide sizing for Change Requests and Projects.. Prepare different schedules from New Credit Risk NCR for OSFI submission.. Work with the Business Analyst to finalize the requirements from business partner. Review and provide signoff for data model changes. Prepare Technical Specification Document and Mapping document for ETL to use Ab Initio to extract the source data (Staging) to feed into the Data Mart (Oracle) then feed into the Enterprise Data Warehouse (DB2). Coordinate and support the QA team, Identify the root cause of the defect, explain to the business partner and provide solution based on the business requirement. Coordinate the deployment

Toronto, Canada Area

Honda CanadaAs a member of the Honda Automobile Logistics application system, responsibilities are :. Participate in all phases of a system development life cycle from initial analysis to implementation and production support. Develop new e-business functionalities, . Providing production support and conduct all level of testing. Perform Impact analysis and provide sizing on Change Requests and Projects. Using CICS, S2K, DB2, COBOL, VSAM, Changeman, JobTrac, Expediter, TSO, JCL, MQSeries and XML.-

Toronto, Ontario

Prepare DB2 backup and restore jobs for SAP Warehouse System

Down Town Toronto

Performed system analysis, design, programming and conduction all level of testing on different Service Request on System X, RSP, Registered Representative Compensation, Purchase & Sales, Aton , Book Cost and Trust system Using CICS, DB2, Cobol LE, Cobol II, TSO, VSAM, JCL and INSYNC

Toronto, Canada Area

Performed systems analysis, design and programming for the Customer Ordering and Billing System of AT&T Canada using Cobol II, CICS, DB2, MVS/JCL, TSO, VSAM, Microfocus Mainframe Express and Endeavor.Performed Y2K analysis and fixes for various clients such as AT&T Canada, AT&T US, London Life Insurance, Denver Dental Health Services, LCBO, Sears Canada using Microfocus Revolve 2000.

Toronto, Canada Area

Performed systems analysis, design, programming , testing and support on the Debt Clearance System and Entitlement Processing System, Performed performance tuning on Entitlement Processing System DB2 applications. Tools used: Powerbuilder, Sybase, Cobol II, CICS, DB2, MVS/JCL, TSO and VSAM.

Toronto, Canada Area

Set up testing environment, tested online and batch applications. Coordinate and promote the source components to different test environment and production through Endeavor.

Toronto, Canada Area

Supported four DB2 database systems and performed tasks similar to that of a Project Database Administrator. Tasks included setting up and supporting jobs for DB2 table Reorg, Imagecopy, Load and Runstat, and preparation of a disaster recovery plan. Developed and supported the Inventory Replenishment System using PL/I, COBOL II, CICS, DB2 and VSAM. Roles included writing up functional design, logical and physical database design, program specifications, coding and implementation. Also supported the Canadian Order Processing System and Customer Service System using PL/I, COBOL II, CICS, DB2 and VSAM.

Toronto, Canada Area

Converted and enhanced the existing Group Pension and RRSP Administration System from SQL/DS and Cobol under VM DOS/VSE to DB2 and Cobol II under MVS/ESA.

Toronto, Canada Area

Using Cobol, VSAM, CICS, CA/SORT, IS08 and Y2000 under VM, CMS, DOS/VSE, converted and merged two inventory systems into the Symphony Inventory Systems.

Hong Kong

Using VM, CMS, DOS/VSE, MVS, VSAM, COBOL, COBOL II, CICS, DB2 and SL/DS, developed and supported three major multi-national systems: Freight Documentation, Marketing Statistics and Customer Services Systems.