NATALIE KO
East Hanover, NJ *****
Home: 973-***-****
Cell: 973-***-****
Email: *******@*****.***
SUMMARY: IT professional with excellent skills in IBM Mainframe. Solid
experience in full project life cycle for various On-line and
Batch Systems development and enhancements. Proficient in
analysis, design, development, testing, user training, and
support. Possess extensive ability to provide thorough and
efficient technical solutions to a wide range of difficult
problems. Able to rapidly adjust to changing environment and
learn new processes. Effective communicator with business users
and department managers.
HARDWARE: IBM OS/390 z/OS
SOFTWARE: ENTERPRISE COBOL for z/OS, DB2 V.9, DB2 STORED
PROCEDURES, SPUFI, SQL, OS/MVS/JCL,
CICS COMMAND LEVEL, BMS/GT, IBM MQ SERIES, VSAM, OS UTILITIES,
FILE-AID/MVS,
FILE-AID FOR DB2, INTERTEST, XPEDITER/TSO/CICS, CEDF, ABEND-AID,
ENDEVOR/MVS,
CHANGEMAN, TSO/ISPF, OS/MVS/ESA, WINDOWS XP, MS OFFICE (WORD,
EXCEL).
PROFESSIONAL EXPERIENCE
Bank of America Merrill Lynch, Jersey City, NJ 10/2009 -
08/2010
Consultant
. Created CICS/MQ/DB2 program for Institutional and Retail Clients
for MLPFS Entity that gets Client Positions and/or Contact depending
on Client or Account Rep Information Source from VSAM file. Populated
and updated the Client and Contact DB2 tables that are used for
Election Set-up.
. Analyzed and coded major enhancement to SOLA (Service Oriented Legacy
Architecture) method CICS program for 'Add Election' function for
MLPFS entity. This program is used as a WEB service and invoked by
X4ML SOAP (Simple Object Access Protocol) server.
. Created and implemented COBOL/DB2 programs that process incoming
transmission files and loads Settlement position and/or Account/Trader
Book Cross Reference DB2 tables. Also, created COBOL/DB2 program that
compares current and previous transmitted files to Updates and/or Load
Client Master Contact and Audit DB2 tables.
. Implemented changes to COBOL/DB2 program that archives events in
Election Setup that have expired three or more months ago, along with
associate entities to handle new columns in Election Setup and Audit
DB2 tables.
. Provided major enhancement to Order Entry system validating Election
Order ID, implementing additional input Wire Call, and output
Formatter files for any 'wire' calls coming from branch office.
. Created various Ad Hoc reports using IBM Utilities and Excel software.
UBS, Weehawken, NJ 12/2006 - 7/2009
Sr. Computer Associate
. Developed Credit cards initiatives: Master Card to AMEX Upgrade and
AMEX Issuance. Both enhancements were managed simultaneously and had
high visibility within the company. Software used: COBOL, DB2, JCL.
. Analyzed, designed, tested and promoted to production Web based Payee
tracking and Audit application, and Visa Cash Connect subsystems.
Worked closely with front-end supporting stuff to assure proper
results. Software used: DB2 Stored Procedures.
. Performed production support for RMA - Resource Managed Accounts
system. Analyzed and provided timely resolution for a wide variety of
production issues opened by users to assure client satisfaction with
minimal interruption in service. Maintained loads and unloads of DB2
tables for QA testing. Software used: COBOL, JCL, DB2, CICS, DB2
Stored Procedures; used DB2 Connect and Xpediter for debugging
purposes.
Verizon Wireless, Warren, NJ 10/2005 - 12/2006
Consultant
. Analyzed, developed, and supported Customer Accounts
Receivable/Payments system. This is a crucial system for the company
business since it provides customers with on-time payments and/or
reversal payment service processing to prevent any late fees or
charges.
. Analyzed and developed major enhancement to Revenue Assurance
Accounting Tool to provide Air Product Id as part of a Tax and Usage
files and NDM those files for processing to Revenue department. It
involved analysis of the DB2 tables, enhancement of inputs and passing
data on to outputs.
. Analyzed and developed major enhancement to Billing Volume
Verification system: created Technical Design statement and Code
walkthrough documents, met with users, DBAs, and subject matter
experts to accomplish this task. Created various Summary and Detail
reports for Posted vs. Rated calls based on categories defined within
database.
Medco, Montvale, NJ 6/2005 - 10/2005
Consultant
. Created major batch/DB2 programs for Initial Load for new columns and
Daily Quantity/Frequency Calculations for Optimal Rx Project as part
of an Integrated Drug File System. Used DB2 utility to Load and Unload
DB2 table for testing and verifications purposes. Created test cases
document for documentation, verification and approval. Created
PROCs/JCLs and promoted elements using Endevor to Production.
. Analyzed and designed a Cycle produced Balancing Report for a major
client where Billing produced files were verified against Invoice DB2
tables as part of an Integrated Tape Processing System. Initiated
meetings to gather requirements, created project plan, developed,
tested and promoted to production. The batch/DB2 programs utilized
control break logic and 10 files manipulations. Eazytrive was used to
retrieve carrier/platform records from the files for verification
purposes. Various Sort utilities were used to extract and sum sort
fields.
UPS, Morristown/Mahwah, NJ 10/2003 - 3/2005
Consultant
. Analyzed, developed, and tested DB2 Stored Procedures using JAVA
interface for Trade Direct project. Used DB2 Connect and Xpediter
tools for debugging purposes.
. Developed Technical Design using Business and Functional requirements.
Designed, coded, and promoted to production an International
interface for Delivery Change Request (DCR) initiative. Created and
presented Technical Design Documents for Damage Call Tag and Return
Service Expansion initiatives. Completed actual creation of DB2 Load
Resume control card and JCL that executes DB2 load.
. Created Technical Design documents; presented it in a meeting setting
to BA, SME, testers, and users for sign-off.
PERSHING LLC, Florham Park, NJ 6/1997 - 6/2003
Sr. Programmer Analyst
. Researched and analyzed, gathered requirements, designed documents,
coded, tested and promoted to client PONA Name and Address System that
is being used by many Major Brokerage clients. This On-line system
feeds multiple Uplink and MQ front-end applications.
. Determined and developed approach for a major enhancement solution to
create and mail Prospectus Labels for a new client. Created Batch
programs to match/merge based on account/cusip/trade date criteria.
Performed editing for suppression of Labels. Redesigned PROC of more
than 20 steps to implement new process into existing one. Utilized
various sort utilities: include/omit/sum sort and NDM the output file
to ADP for processing.
. Analyzed, designed, coded, tested, and implemented Safari Intuit
System, which allows opening brokerage account for Muriel Siebert thru
Quicken website. This was an MQ application with CICS and Batch
processes.
DOW JONES TELERATE, INC., Jersey City, NJ 6/1992 - 6/1997
Sr. Programmer Analyst
. Actively participated in all stages of a full project life cycle for
Pending Installation Composite Pages, Sales Order Inquiry, and Field
Watch Call Linking subsystems. Communicated with users to define
problems, gathered user requirements, wrote program specifications,
designed on-line maps, coded, tested, debugged and documented new
programs and JCL procedures, created DB2 tables and VSAM datasets,
conducted unit and system acceptance testing.
. Handled enhancements, maintenance and production problem resolution
for Order Entry Services and Contract Renewal Systems.
LOEWS CORPORATION, New York, NY 1/1986 - 9/1991
Systems Analyst
. Developed and maintained programs for Accounts Receivable, Accounts
Payable, and Sales Systems. Designed on-line application screens to
meet user requirements. Created JCL and unit test data for testing
assigned programs. Prepared documentation for production turnover.
Maintained and controlled production datasets, handled production
problems.
. Successfully organized and conducted training session for newly hired
programming staff. Supervised, trained, and monitored programmer
trainees' performance.
EDUCATION
Diploma, Computer Programming, The Chubb Institute, Parsippany, NJ