Y. TIM CHANG
 timchang650@gmail.com
* 408.203.5483
Senior SAP lead, developer, architect with 14+ years of solid
technical ABAP/4 development experience including Web Dynpro, ABAP Objects,
conversions, new development, interfaces combined with consulting skills, and
MBA business background. Background
includes ABAP/4, latest Netweaver technologies, SCM, MM, SD, HR, FI/CO
functional. Industries include Aerospace
and Defense, Utlities, Distribution, Computer Manufacturing and Fortune 500
clients.
Proven record in leading and developing SAP and IT
projects. Leadership roles include
managing development/conversion teams, recruiting members, creating successful
completions and achieving results through external resources. Past project includes FI/CO, MM, BOM, Item
Maintenance, HR and SD.
Designed & Developed Crossworld Cross-Application
Objects with unique interfacing & business content exchange capabilities
linking Oracle, SAP and other ERP systems.
Senior ABAP experience includes teaching multiple
internal SAP ABAP bootcamps, SAP Education ABAP classes, onsite client training
& support.
Functional experience includes xRPM,
Technical SAP technical experience & training
includes ABAP/4, ABAP Objects, Web Dynpro for ABAP , Netweaver 2004 platform,
Java & Unix system administration, up to current Netweaver Center
Accounting, Profit Analysis, Internal Orders and Product Costing.
Professional Experience
LOCKHEED-MARTIN
(Aerospace & Defense),
SENIOR SAP ABAP Developer / Analyst
July 2008 to Current
·
Designed
& developed multiple programs &Â
applications to support
·
Lead
in testing of custom developed SAP programs and deliver recommendations &
solutions in a timely environment
·
Developed
& maintained Web Dynpro ABAP, ABAP Objects, ALV, BAPIs, Interfaces, BDCs
for several FI and
           CONSULTING
� High Tech Startup & SAP Contract Consulting
           July 2006 to June 2008
§
Provided
SAP technical ABAP/4 consulting & training on contract basis to multiple SAP
clients.
§
Designed
and developed web-based solutions for high-tech startup in real estate industry
as one of the main architects.
§
Additional
skillsets includes new ABAP/4 Training for ABAP Objects, up-to-date Netweaver
technologies, Web Dynpro, ALV, and more.
SENIOR CONSULTANT �
XAPPS, GTS, Technical Lead, SAP
           July 2003 � June 2006
§
Hands-on
Senior lead responsibilities include technical design and ABAP/4 development.
§
Designed,
developed, tested conversions & enhancements needed for MM and BOM related
areas for SAP client & internal changes.
§
Senior
member of national X-Apps consulting team with close ties to X-Apps development
team. xApps expertise includes xRPM and GTS.
§
Lead
xRPM team at Sun Microsystems for their xRPM and SixSigma prototype project
which included 5 members, including 3 SUN employees. Project was sponsored by SUN Director and SAP
VP level.
§
Lead
xRPM team at Nvidia systems for cProjects evaluation project for integration.
§
Developed
internal xRPM projects and demo scenarios which included presentations and
preview of new functionality to team members
§
Improved
and redesigned xRPM 2.0 training materials and tutorials for new version
rollout
           SENIOR
FI FUNCTIONAL LEAD, Pacific Gas & Electric,
           Aug 2002 � May 2003
§
Created design of SAP FI-Accounts Payable
implementation crossover due to PG&E reorganization, including
configurations using IMG, business process improvements, and design of SAP
components
§
Designed ABAP/4 solution conversion processes for
vendor, customer, and other legacy data using LSMW workbench.
§
Resolved and improved business issues related to
PG&E conversion to 5 new company codes and new business requirements.
§
Coordinated with Corporate Finance, GL, CO, MM &
other teams for design and issue resolution due to interdependencies between
SAP modules.
§
Enhanced FI-AP configurations for new company codes
§
Lead two integrated mock conversions for AP team,
with 2 SAP developers.
SAP FI/CO TECHNICAL
SUPPORT ANALYST,
Cadence Design Systems,
Aug 2000 � 2002
§
Supported
major SAP areas of FI/CO functional implementation (GL, AR, AP, AM, CO, COPA,
Int. Orders, etc), Revenue Recognition for effective and streamlined operation
of SAP processes daily.
§
Resolved
FI/CO & SD support issues with ABAP/4, consulted with users on solutions,
design & develop enhancements, drive fixes & projects to full
production process cycle.
§
Responsible
for technical quarter-end & month-end revenue processes, working with
Cadence Worldwide Financial Group, to be reported to CEO and board.
§
Configured
FI-GL, AR, AP, AM, CO CCA, PCAÂ
sub-modules for various projects
§
Transformed
from technical to functional responsibilities for all FI/CO including
configuration activities using SAP�s IMG.
SAP PRODUCT DESIGNER & DEVELOPER � Crossworlds,
Apr 1999 � Aug 2000
§
Designed
& implemented Crossworlds business objects for SAP such as MM-Purchasing,
Vendors, GL Ledger, SD Sales Quotes, SD Orders, Employee. Created structure of
each business object and mapping of input fields to SAP structures. Also
developed methods to create, update, delete each business object, using BAPIs, IDOCs, workflow, custom
enhancements and BDCs.
§
Part
of 4-man SAP team responsible for all SAP applications and architecture.
§
Modules
and business knowledge in FI/GL, SD, MM/Purchasing, MM/Master Data, HR
PA/PD/Benefits/Payroll, SD, and others.
SENIOR SAP CONSULTANT � SAP
1997 to 1999
§
SAP
Technical Lead for Bechtel project, spearheading small team in converting
HR legacy payroll history and balance data into SAP, using ULK9 schema. Assist
in leadership role on other ABAP development issues and responsibilities.
Reviewed issues of conversion, BDCs, interfaces.
§
SAP
Technical Lead/Developer for AT&T/Covergys.
Assisted in bringing GO-LIVE for 3 customers of AT&T over 4 weeks,
implementing HR Personnel Admin, Benefits and Payroll data. Facilitated issue
solution, ABAP problems. Debugged and
optimized SAP BAPIs for HR � benefits calculations, etc.
§
HR
analyst & developer for LSI Logic.
Provided SAP ABAP/4 development knowledge transfer, BDC data transfer of HR
positions and employee master data, highly detailed HR report development.
§
Project
Technical Lead for County of Sacramento,
assisting in development tasks preparation, time estimation for project tasks,
technical team hiring and management, ASAP development standards planning, and
R/3 system management. Reviewed development tasks including conversions,
reports, interfaces and enhancements. Modules:
Instructor for SAP customer classes, including Partner Academy and SAP
Internal Consulting Bootcamp.
           ANALYST/DEVELOPER
� Intel Corporation,
           1996
§
Designed
& Created Failure Analysis Management System for Intel chips using
PowerBuilder 4.0 for worldwide use for all Intel manufacturing sites. Project
involved 10 months resources, rapid application development design, complex
object-oriented PowerBuilder techniques, database triggers & stored
procedures.
Full previous work experience before
1995 is available
on request. Past experience includes
§
Major
projects for Burger King Corporation and Racal Datacomm. Skills include project
lead & analysis, C development, and UNIX.
§
Client
server design and development in PowerBuilder
Education
           MASTER OF BUSINESS ADMINISTRATION
           University of
    Â
President's
Recognition for Outstanding Students - 1991.
Awarded MBA Fellowship
� Full Scholarship.
BACHELOR OF SCIENCE � HONORS in Computer Information Science
           University
of
Personal
           US Citizen.
Member number:10214
Additional Contact information is available on the Information Page.
Software Contractors' Guild (www.scguild.com)
Copyright(c) 1995 -
2009 Tim Chang and Software Contractors' Guild, 3 Country Club Dr., #303,
Manchester, NH USA 03102