SUMMARY:

• 7+ years of SAP experience with both functional configuration and technical development including gathering requirements, designing, implementing, testing and supporting.
• 3 End to End implementation, 2 upgrades and 1 Post go - live support projects experience.
• Primary focus on design and development of order-to-cash (OTC) systems, Procure to Pay (P2P), Logistic Execution (LE), Resource-Related Billing and EDI with a strong understanding of cross functional integration with SCM: MM, PP, WM, IM, CRM, APO, QM and FI modules.
• Solid knowledge with ABAP Programming in SAP NetWeaver 7.4, R/3 4.6/4.7, and ECC 6.0: Reports, Interface, Conversions, Extensions, Forms and Workflow (RICEFW), Strong database skills, Object Oriented ABAP, Function modules, Smartforms, routine, BADI, BAPI, BDC, EDI/ALE/IDOCs, Web Dynpro, Workflow, and LSMW.
• Extensive experience in Batch Job management, OSS Note Implementation.
• Interfacing Data with external systems, Data conversions and Migration from and to different file formats like .txt, .xlsx, CSV, and XML formats.
• Ability to analyze business test scenarios, prepare test scripts and test cases of unit testing, integration testing, regression testing, and User Acceptance Testing (UAT).
• Created Technical Specification document, Functional Specification documents, user manual, and training users.

TECHNICAL SKILLS:

Languages: ABAP/4, ABAP object, and SQL.

ERP Packages: SAP R/3 Version 4.6C, 4.7E, ECC 6.0, SAP Business One, SAP-HR, SAP BW, and SAP IS-OIL.

Operating System: Windows 10 and Mac OSX.

Tools: Visio, HP QC, JIRA, and Solution Manager (SOLMAN)

PROFESSIONAL EXPERIENCE:

Confidential, Dallas, TX

SAP ABAP/Master Data/ EDI/IDoc Developer

Responsibilities:

• Provided Go - Live and Post-Go-Live support.
• Involved in gathering requirements, designing and deployment of mass upload new customer master, mass pricing maintenance, mass update material characteristics and so on.
• Wrote new ABAP syntax on NetWeaver 7.4 on Reports, Interfaces, Conversions, Enhancements, Forms, and Workflow (RICEFW) for SAP SD, LE, MM, WM and FI modules.
• Report mass delete purchase requisition, transfer posting, goods in transit report, Sales Key PerformanceIndicators report, delivery list, and stock transport order list.
• Interface IDOC EDI211 bill of land, IDOC WMMBID02 inventory movement, IDOC MATMAS material master data and DEBMAS customer master data.
• Conversion mass upload customer master, purchase info record, source list, material master classification,and Pricing Maintenance.
• Enhancement - BADI MATERIAL REF create/extend material.
• Form bill of land.
• Enhanced actual length, width and height into table unit of measure MARM, screen exit MM01/02/03, BADI and material master IDOC ZMATMAS.
• Developed SQL query such as Harmonized Tariff Schedule (HTS), display invoices by material and customer-material Info Record Data query.
• Extensively worked on EDI IDOC (inbound, outbound, mapping with third party software (BizTalk), message type, segment extension, IDOC monitoring, posting)/ ALE (distribution model maintenance, logical system, ports, partner profiles manipulated data in IDOCs, Analyzed and Solved IDOC errors.
• Created a custom workflow for Sale order to populate corporation number.
• Tuned performance for some programs to work 90% faster on SAP HANA.
• Extensive use of bug tracking tools like HP Quality Center and JIRA.

Software Test Engineer Cloud/Applications/Mobile

Responsibilities:

• Led 5 team members for testing of cloud related features such as save to OneDrive and cloud based Fonts.
• Participated in Scrum testing project and performed Manual and automation Black Box Testing of Application.
• Performed testing on Office Web Apps, Office Native Apps for iOS, Android, Hybrid cloud across SharePoint, Mac and Window to verify functionality of application.
• Performed Unit, ad hoc, localization, UI, compatibility, regression, system integration and functional testing.
• Defect tracked, report defects & prioritize defects using Visual Studio Online bug tracking software.
• Developed SQL queries for creating and managing test cases on Test Manager (MTM) and Visual Studio.
• Worked with QA team, developers and team leads to understand and pursue issue to resolution.
• Executed test cases to compare the actual result with expected result in accordance with functional specs of the Application.

SAP SD/ ABAP

Responsibilities:

• U nderstood scenarios related to Order to Cash (OTC) and Source to pay including Purchasing Order, Inquiry, Quotation, Sales Order, Cash Sales, Rush Order, Contracts, Scheduling Agreement, Delivery, Returns Credit Memo Request, Debit Memo Request, Free - of-Charge, and billing.
• Joined in gathering requirements, designing and deployment of enhancements.
• Worked on Reports, Interfaces, Conversions, Enhancements, Forms, and Workflow (RICEFW) for SAP SD, LE, MM, WM and FI modules.
• Developed ABAP object-oriented programming (OOP) ALV Manufacturing & Repacking Orders Instruction, Shipping finish goods, and picking and packing status report.
• Implemented BADI ZL ME REQ POSTED to send an Email Notification for purchase requisition whenever a purchase requisition has been created, m odified or released to the next level.
• Implemented BADI ZCL IM L ME REQ POSTED to send an email to the vendor when a QM notification has been created.
• Developed program to display Sales order stock based on Storage Bin.
• Developed program to create Goods receipt, Vendor invoice and Invoice receipt for selected PO items.
• Proficiency in Data Transfer using Batch Data Communication (BDC) and Business Application.
• Created a custom workflow for MDM Customer create, which will trigger when a customer is created in portal and submitted for approval.
• Performance tuning of custom programs and Extensive ABAP report/program development using of BAPIs, BDCs and User Exits.
• Developed ABAP object-oriented programming (OOP) ALV revenue, delivery performance, pending order, andSales Order confirmation report.
• Modified User Exit RV60AFZC for change currency on billing, User Exit RV60AFZZ for free goods item on invoice, and User Exit RV60AFZD for alternative pater.
• Design and development of outbound and inbound interface programs to third party systems using Intermediate Documents (ID OC ) and Application Link Enabling (ALE) tools. Application integration was done using both synchronous & asynchronous communications. Implemented distributed Scenario in ALE.
• Implemented BADI ZME REQ HEADER TEXT to copy header text from Purchase Requisition to a PO.
• Programming Interfaces (BAPIs) for upload sales of backlog and Batch Job Standards.
• Enhanced existing report to download data from SAP to PC, add new price procedure, and sales limit.
• Developed Smartforms - quotation form and customer return form.

SAP S ales and D istribution ( SD) C onsultant

Responsibilities:

• C onfigured S ales O rganization, Distribution C hannel, Division, S ales O ffice, S ales G roup, S ales D istrict, S ales O rder type, Item category, and S chedule line.
• C onfigured billing t ype and maintained copying for billing type.
• Added text object for process delivery due list.
• Customized maintain Intercompany Billing Due List with requirement business.
• Created functional specification to modify User Exit for billing (RV60AFZC, RV60AFZZ, RV61AFZB), User Exit AC Interface (Customer Line) User Exit to copy Sales Order.
• Created functional specification for process delivery due list and Insert GIT records when posting goods, and program active printer.

SAP S ales and D istribution ( SD) C onsultant

Responsibilities:

• Configured copy text from Sales Order to Delivery Order and Billing.
• Completed Pre - print Tax Invoice, E-Invoice, Credit Note/Debit Note, and Delivery Order forms.
• Designed 9 Reports dealing with revenue, manufacturing, delivery, pending orders, and order confirmation.
• Performed SD training manuals, Unit test, UAT script, and Trained support team and users hot the system work.
• Performed Batch Data Communication ( BDC) using both session and call transaction m ethods, L SM W.

SAP ABAP D eveloper

Responsibilities:

• Worked as online offshore in the US to send work to the Indonesia team.
• Automatic attach Purchase Order (PO) as PDF file via email.
• Created Purchase Requisition (PR) by using text file information.
• Downloaded Purchase Order (PO) to save on both PC and server as text file.

SAP ABAP C onsultant (specialist in retail oil)

Responsibilities:

• Applied advance ABAP skills: IDOC, ABAP Objects, implicit and explicit enhancement, RFC, ABAP proxy, and tuning program.
• Triggered IDOC to download open Purchase Orders.
• Wrote ALV object to maintain composition for batch.
• Tuned Summary of Volatile Oil Shipment by Brand & MOT Report.
• Modified from RFC call to ABAP proxy call Reverse goods receipts.
• Estimated of evaporated gas during shipping to each gas station by truck for the US ExxonMobil branches.
• Developed an Interactive report, which is dialog program for Goods Issue for Sales by Pipeline.
• Developed OO (Object Oriented) ALV Grid for daily report of crude and feedstock volume.
• Hands on unit, integration, and regression tests.
• Implemented BADI ZL ME REQ POSTED to send an Email Notification for purchase requisition whenever a purchase requisition has been created, modified or released to the next level.
• Implemented BADI ZCL IM L ME REQ POSTED to send an email to the vendor when a QM notification has been created.

Junior SAP SD and MM Functional C onsultant

Responsibilities:

• Increased Pricing Condition for Discount by Amount, Percentage and Quantity.
• Created and changed configuration for Condition Type and assigned to Pricing Procedure.
• Added Sales Text of sales document into Query report.

SAP ABAP D eveloper

Responsibilities:

• Proficiency in Data Transfer using BDC (Batch Data Communication) and Business Application.
• Programming Interfaces (BAPIs) for upload sales of backlog.
• Originated PO term and condition text Report, Physical Inventory Slip and PO and GR Report.
• Made SAP Script for Print Cheque and billing Note.
• Erected standard program for CO Module in Cost per unit.

SAP technical

Responsibilities:

• Performed presentation SAP to client’s management team.
• Closely managed communication with client s IT teams to facilitate technical support of SAP reports.

Confidential

SAP ABAP Developer

Responsibilities:

• Applied basic SAP ABAP Developer skills: ALV Classic, Grid, and List, SAPScript, Smartforms, Functional
• Module, Remote Function Call (RFC), and Data Dictionary.
• Used ALV grid to show Debt Registration Report.
• Developed shipment Smartforms.
• Created Withholding Tax Certificated by SAPScript.
• Made Daily Stock and Sales ALV Classic Report.
• Wrote technical specification and user manual.

Java Software Engineer

Responsibilities:

• IT One is an end - to-end IT solutions provider, which was formed as a joint venture between SCG, Thailand s largest industrial conglomerate, and Accenture a global management consulting, technology services and outsourcing company.
• Coordinated with clients in projects, and performed hands-on works in business process, system designs, and configuration and implementation of Oracle Applications using PL/SQL.
• Analyzed, designed, developed, tested, documented and maintained efficient and quality PL/SQL-based database objects such as stored procedures, functions, triggers and packages.
• Enforced PL/SQL standards and reviewed PL/SQL code for offering more efficient solutions.
• Ran batch job monthly for accounting application and monitored to ensure successful job.

Software Test Engineer Application/Mobile Tester

Responsibilities:

• Advanced Info Service Public Company Limited is Thailand's largest GSM mobile phone operator.
• • Learned and used SIEBEL, TOAD, SQL and PL/SQL.
• • Studied about sequence tester payments.
• • Tested some master and transaction data in SIEBEL for quality assurance (QA).
• • Learned how to test service code on HUAWEI, ERICSSON and HP.