SUMMARY:

• To join your prestigious organization as a SAP Lead Developer, help in Organizational SAP development/Analysis with my skills in ABAP OO, LSMW, RFCSMARTFORMS, SAP Script, IDOCs and SAP PI/ABAP Proxy.
• A dynamic professional over 22 years as SAP Developer/SAP Senior Developer/SAP Retail Application Manager in my current organization.
• Worked on end to end development starting from requirement gathering, analysis delivery and production support.
• Worked on various modules within IS - Retail such as FICO, Inventory Management, Master Data, Sales & Distribution and HR.

TECHNICAL EXPERIENCE INCLUDES:

Reports: Developed and modified various types of reports such as Classical, Interactive ALV reports.

Data Dictionary: Design and development of the various Data Dictionary objects.

Trouble shooting: Strong problem solving and debugging experience (internal and external), rapidly identify issue and provides effective solution.

Enhancements: Developed custom enhancements using User-exits, BADI, enhancement points and Pricing Routine based on project’s requirement.

Data Migration: Have extensive experience on IDoc, BAPI and BDC.

Forms: Worked in Smart forms, SAP Scripts for Purchase Order and HR Open Enrollment confirmation letter.

Code Optimization: Reviewed all custom ABAP codes and provided suggestion for performance tuning.

TECHNICAL ENVIRONMENT:

SAP Module: IS-Retail / SD / FICO / MM

Language: ABAP/4 (ECC 6)

Database: Oracle

Operating System: Windows, Unix.

WORK EXPERIENCES:

Confidential

SAP Lead Developer / Retail Application Manager

Responsibilities:

• Designed and worked with off-shore consultants to develop custom tool for PO creation.
• Designed and developed interface program to create article via BAPI function.
• Worked with off-shore consultant to analysis and setup ATP process.
• Performance tuning for POSDM idoc processing.
• Analyzed and developed Inbound/outbound interface to implement JDA softsore.
• Worked with Inventory Control team to analyzed and designed a process for mass store Good receipt.
• Analyzed and developed interfaces to send Financial data to third party vendor Coupa/Tango
• Analyzed and developed interfaces to upload Sales data from UPS (iParcel).
• Analyzed and developed interfaces to upload marketplace sales data from internal web team.
• Analyzed and created RFC function for Article creation for outside vendor.
• Analyzed and designed data flow between internal systems.
• Analyzed and developed custom Wholesales process within SAP ECC. Several Standard SAP programs were enhanced based on special Wholesales business requirement.
• Leaded a team of ABAP consultants and internal ABAP developers for a project of Data Migration and enabling Unicode on SAP.
• Implemented SAP Note for 1099 every year end
• Worked with SAP to resolve SAP bugs and implement fix from SAP if necessary.
• Continuously meeting with business to collect requirement and provide effective SAP solution.
• Providing weekly project status to IT upper management and holding status meeting among our team.
• Provided projects Post Go-Live support and making sure business requirement are met.
• Provided end-user support and resolution for Production issue.
• Designed and developed special handling for high data volume interfaces.
• Developed test scripts and documentation of each project for QA testing.
• Developed R3 RFC function for PI interface as needed such as Purchase Order number lookup.
• Worked with Project Management team to estimate project effort, budget and POC.
• Created Pricing Routine for PO Freight charge and AUC (Average Unit Cost)
• Modified BW Data Extractor to send additional pricing condition to BW.
• Created a new ALV report with stock conversion capability to convert Sales Order stock to Un-restricted stock.
• Worked with functional team to enable EDI for Wholesales business.
• Analyzed and automated GTIN generation by Article/Price creation date.
• Suggested and developed a custom ALV report program to mass upload inventory transaction data from Excel spreadsheet to SAP.
• Developed an invoice for Wholesales Customers with SMARTFORM.
• Implemented an IDoc upload application for Purchase Order creation with custom information.
• Analyzed and implemented DNS (Delivery Not Ship) logic for Sales Order.
• Analyzed and developed ACH Clearing interface via BAPI for iParcel, Mirakl and BlackHawk Gift Card.
• Developed inventory lookup portal via ABAP Webdynpro.
• Developed a set of utility programs to search active user-exit, BADI & enhancement points
• Discussed career goal among individual with our team member and guide them to a success path.
• Perform a code review before deployment and provides logic suggestion for better business practice.
• Constantly review new technology from SAP and make recommendation if applicable.
• Encourage my team to learn and adopt new SAP skill set.
• On-going support of Inventory Lookup Portal for International rollout.
• Holding weekly status team with offshore development team for project update.

Confidential

SAP Senior Developer

Responsibilities:

• Leaded a team of ABAP/PI consultants to implement inbound/outbound IDOC interfaces with Manhattan Warehouse system / DCM Allocation system / SAS system.
• Implemented several new custom Z-IDocs to support warehouse interfaces.
• Analyzed and designed conversion process for Prepack Article creation from excel file.
• Enhanced PDA gun application for International rollout project.
• Investigated and developed ABAP Proxy with PI consultant for complex interfaces
• Developed a custom portal to locate inventory for store associates.
• Worked with DBA team to improve run time performance for multiple store inventory interfaces on ECC.
• Leaded internal ABAP team on GAP analysis and regression testing on SAP upgrade project from 4.70 to ECC 6.0
• Enhanced and implemented SAP New GL.
• Developed interface programs in HR module for new health care provider and created SAP script for confirmation letter of Open Enrollment.
• Developed inbound and outbound interface programs for Third Party Logistic (REMCO).
• Analyzed and enable user-exit to create article number with Alpha with SAP internal number assignment.

Confidential

SAP ABAP Developer

Responsibilities:

• Developed conversion programs and on-going process to encrypt credit card number with Paymetric token from Standard SAP encryption.
• Leaded internal ABAP team on multiple times of SAP upgrade (From 46B to 470)/ support pack upgrade.
• Developed special programs to enhance PO update process on SAP.
• Developed real time inventory good issue and good receive application for stores with java connector.
• Enhanced existing custom programs for performance issue.
• Implemented User-exit to populate PO header text during PO creation process.
• Developed IDoc Extension (WPUBON) for POS inbound process based on business requirement.
• Developed multiple Open Purchase Order reports with different requirements from business.
• Embedded custom developed screen within Standard SAP PO transaction (ME21/ME22)
• Developed custom Store Transfer Label with SMARTFORM for Store PDA process.
• Supported interfaces for legacy IBM warehouse system.
• Developed utility program to search KEY word within program and BADI.

Confidential

SAP Developer

Responsibilities:

• Developed interfaces with third party vendors
• Reviewed existing programs for performance tuning.
• Analyzed and provided POC for new projects.
• Estimated project timeline and effort for projects.
• Created data extraction programs for financial data.

Confidential

Basic Developer / SAP Developer

Responsibilities:

• Developed VAX Basis program to generate report for inventory status.
• Developed SAP BDC and LSMW program to convert legacy data into SAP.
• Developed SAP interface programs for third party vendors and warehouse system.
• Developed Inventory Status report program on SAP.
• Implemented SAP 3.1H system along with third party warehouse system.