Premkumar B.
Senior SAP ABAP Consultant
Experience
Nov 2021 - Present
4 years 1 monthBengaluru, India
Senior SAP ABAP Consultant
Freelancer
- With Supchain Experts, working as an ABAP consultant for Ecolabs, Bangalore. Worked on rollouts like EBS Malaysia, NSAP Romania, NSAP Belgium, NSAP Brazil and Poland, modifying IDOC segments, extending basic types, fixing IDOC user exits, and creating programs to trigger IDOCs in FI and SD modules.
- With Yash Technologies, freelancing for Middle East clients AGIS, Fattal, and Manweir, handling SAP MM, SD, and FICO modules, and developing interfaces, Adobe Forms, CDS views, OData services, and reports.
- With SAP Innovagics Pvt. Ltd., freelancing for a Middle East client on the SAP Treasury module, focusing on interfaces, Adobe Forms, CDS views, OData services, and reports.
Dec 2009 - Nov 2021
12 yearsBengaluru, India
Senior SAP ABAP Lead Consultant
IBM India Pvt. Ltd.
- Handled SAP modules MM, SD, FICO, WM, PS, and banking modules (CML, CMS, BCA, BP).
- Provided time estimation for analysis, technical design, coding, and unit testing of ABAP developments.
- Responsible for technical design, coding, debugging, test plan preparation, and execution.
- Performed code reviews for performance tuning, code optimization, modularization, and adherence to ABAP development guidelines.
- Executed test plans for unit testing (UT), system integration testing (SIT), and supported user acceptance testing (UAT).
- Provided programming support during support package upgrades (SPAU/SPDD) and fixed cloned programs during patch upgrades.
- Automated daily health checks and job monitoring by developing ABAP programs.
- Improved error-handling mechanisms for major interfaces using SAP application log transaction SLG1.
Jan 2009 - Jun 2009
6 monthsBengaluru, India
Principal Consultant – ERP
Cognizant Technologies Ltd.
- Supported SAP pre-sales team by developing proposals for new projects.
Jun 2006 - Dec 2008
2 years 7 monthsBengaluru, India
Technical Lead
Wipro Technologies Ltd.
- Designed, developed, debugged, and tested ABAP objects for SD, MM, FICO, PS, and PM modules.
- Provided code fixes for major and minor incidents in ABAP objects.
- Developed an ABAP program to automate transport of ABAP developments from development to quality, reducing BASIS effort.
- Created interactive ALV reports, SAPScripts, Smartforms, BDC & sessions, ALE & IDOCs, user exits, module pools, function modules, BAPIs, BADIs, data dictionary objects, and workflows.
- Supported SAP upgrade from ECC 4.7 to ECC 5.0, fixing customized standard objects and cloned programs during SPAU/SPDD.
- Developed new IDOC segments and user exits for inbound/outbound processing.
- Enhanced credit memo creation via BAPI with reference to billing documents.
- Built a module pool tool for plant maintenance order planning, status changes, material checks, and scheduling, saving business hours weekly.
- Developed substitution rules for finance & controlling and configured output types for Dunning letters, billing, and sales orders.
- Performed performance tuning via runtime analysis, SQL analysis, system analysis, and extended syntax checks.
Apr 2005 - May 2006
1 year 2 monthsBengaluru, India
Senior Software Engineer
Robert Bosch India Pvt. Ltd.
- Developed interactive ALV reports, data dictionary objects, SAPScripts, Smartforms, BDC & sessions, ALE & IDOCs, workflows, user exits, module pools, function modules, BAPIs, and BADIs.
- Debugged and fixed critical ABAP program bugs using update and system debugging.
- On the BIRDS+ implementation project, developed user exits for SD involving storage location determination and quota arrangement for rare materials.
- Created customer-exit programs in foreign-trade module for Intrastat/extrastat declarations based on country and tax country.
- Developed table maintenance programs, search helps, ALV interactive reports for DISS, and GUIXT scripts for LM19 and COWBHUWE transactions.
- Built labels and barcodes for Zebra printers in warehouse management.
- Supported SPAU/SPDD tasks and program fixes during Melbourne upgrade and maintenance on-site.
Oct 2003 - Apr 2005
1 year 7 monthsBengaluru, India
Software Engineer
Accenture Services Pvt. Ltd.
- Designed, developed, debugged, and tested ABAP objects for SD, MM, FICO, PS, and PM modules.
- Resolved ABAP defects in collaboration with functional analysts and senior programmers.
- Conducted code reviews to ensure adherence to ABAP development guidelines.
- Fixed bugs in inbound and outbound file interface programs.
- Developed a major BDC program involving VF11, VL09, VL02, and VA02 transactions, significantly reducing business processing time.
- Adjusted workflow user roles and conditions in customized workflows via ABAP coding.
- Created an interactive Project System report for work orders with missing BOM materials, linking to IW33.
- Fixed shop-floor scripts for PM reports and developed remote function modules and customized standard BAPIs for interfaces.
- Supported monitoring, debugging, and fixing daily and monthly SAP jobs.
- Provided on-site knowledge transfer and testing support in Houston using QTPRO.
Summary
Have been working as Senior SAP ABAP Lead Consultant with 22 years of experience in handling all sort of SAP Projects (Development, Application & Maintenance, Upgrades & Rollouts). I am well versed in SAP SDLC processes like Requirement Gathering, Designing, Coding, Testing, Code Reviewing and Production Deployment. Currently working as a SAP ABAP Freelancing Consultant. I have rich experience in the ABAP areas like Interactive ALV Reports using OOPs, Data Dictionary, SAPScripts, Smartforms, ALE/IDocs, BDC, Interfaces, BAPIs, BADIs, RFCs, Userexits, SAP Guixt, Module Pool, Job monitoring, Performance Tuning, Debugging, SPAU/SPDD work, OSS note implementation and also has few years of experience in handling SAP workflow administration, workflow diagnosis and work item management. I have worked on CDS views & ODATA, modifying the methods in DPC_EXT classes and so on. Have also got fair knowledge on SAP Fiori and UI5 programming. Have handled SAP modules like SD, MM, FICO, WM, PS. Also, worked on SAP Banking modules like CML, CMS, BP, BCA, Treasury.
Languages
English
AdvancedHindi
AdvancedKannada
AdvancedEducation
PESIT, Bangalore University
Bachelor of Engineering · Electronics & Telecommunications · Bengaluru, India
Certifications & licenses
Data Science Pro-Degree
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