freiberufler ABAP Developer auf freelance.de

ABAP Developer

offline
  • auf Anfrage
  • 80636 München
  • Europa
  • hi  |  en  |  de
  • 08.12.2023

Kurzvorstellung

I am a very well experienced SAP ABAP/OO professional. 16+ years’ experience as ABAP Developer and 6 years’ experience in eWM/WM module. Worked on various RICEF objects in Purchasing, Warehouse Management, Inbound and Outbound Logistics, MFS .

Qualifikationen

  • SAP ECC
  • SAP R/3
  • SAP S/4HANA

Projekt‐ & Berufserfahrung

SAP eWM Developer S/4 Hana
SBB AG, München
8/2022 – 12/2022 (5 Monate)
Logistikdienstleister
Tätigkeitszeitraum

8/2022 – 12/2022

Tätigkeitsbeschreibung

Changed RF transaction as member of Atos team during SBB AG implemention of S/4 Hana Greenfield project. Worked on packing and internal process of RF transaction.

Eingesetzte Qualifikationen

Informatik

SAP eWM Developer S/4 Hana
BMW AG, München
3/2021 – 5/2022 (1 Jahr, 3 Monate)
Automobilindustrie
Tätigkeitszeitraum

3/2021 – 5/2022

Tätigkeitsbeschreibung

BMW implemented new JIT solution (just in time) with SAP team as well as some BMW specific requirements our team implemented.
Implemented various Badi for Outbound process.
Developed some RF screens for Z transaction.
Developed RF transaction for Pre-pecking process.
Developed RF transaction for JIT call operation.
Modified the monitor to adapt Z fields and new buttons for Z process.
Modules involved: eWM, MM, SD, PP.

Eingesetzte Qualifikationen

Informatik

SAP ABAP Developer S/4 Hana
Vattenfall GmbH, Berlin
5/2019 – 11/2020 (1 Jahr, 7 Monate)
Innere und Äußere Sicherheit
Tätigkeitszeitraum

5/2019 – 11/2020

Tätigkeitsbeschreibung

Worked on HANA migration project with combining 3 SAP tower to one.
Correction of Z program to adapt HANA DB.
Created CDS View to enhance performance for old Z report.
Adjusted Z program to adapt S/4 Hana.
Creation and modification of OData and CDS for Fiori applications
Modules involved: MM, SD, FI, PM.

Eingesetzte Qualifikationen

Informatik

SAP ABAP Developer EWM
FRESENIUS SE & Co. KGaA, Bad Hamburg
6/2017 – 12/2018 (1 Jahr, 7 Monate)
Life Sciences
Tätigkeitszeitraum

6/2017 – 12/2018

Tätigkeitsbeschreibung

Prepared development document of new warehouse facility by analyzing and mapping the business process to the SAP EWM module.
Implemented various Badi for inbound and outbound process for blocked serial no.
Implemented Badi for Material CIF.
Implemented the Badi for best-fitting destination bin for Putaway.
Developed a class to calculate HU height and dimensions.
Implemented various Badi for Inbound and Outbound process.
Implemented Badi for eWM internal process like physical inventory, replenishment
and for scrap material.
Developed RF program for WM module.
Implemented Screen Exit for RF screen.
Modules involved eWM, MM, SD, and WM.

Eingesetzte Qualifikationen

Informatik

SAP ABAP Developer EWM-MFS
BMW AG, München
1/2016 – 5/2017 (1 Jahr, 5 Monate)
Automobilindustrie
Tätigkeitszeitraum

1/2016 – 5/2017

Tätigkeitsbeschreibung

Analyzed full Integration of EWM and MFS including routing, pick points, ID-Points, Set up of MFS PLC communication protocol and High Rack Warehouse for pallets business scenarios.
Developed various MFS action for automatic Warehouse.
Worked on inbound and outbound strategies.
Worked on inbound and outbound Idoc in EWM.
Created monitor screen to check PLC performance.
Integrated testing with MFS and PLC emulation tool.
Modules involved: eWM, MM, SD, and MFS.

Eingesetzte Qualifikationen

Informatik

ABAP Developer
Allianz, Munich
8/2012 – 3/2014 (1 Jahr, 8 Monate)
Banken
Tätigkeitszeitraum

8/2012 – 3/2014

Tätigkeitsbeschreibung

Developed Solvency 2 tool to support BW reporting and FI posting.
Performance tuning for month end closing process program.
Worked on Validation and Substitution rule performance problem.
Performance tuning for RFC call from BW server.
Worked on BW Z program that provide posting data to FI. Worked on new GL program

FI-GL, ,-AP, -AR, BW; ABAP-OO, ALE,RFC, BAPI, ALV.

Achivements:
ABAP Lead for Performance Tuning Project in AGCS leading to substantial reduction in run times of BW tools (> 50% reduction in tool run timing)

Eingesetzte Qualifikationen

Reporting, Hardware-Design, SAP ALE, SAP FI-GL, SAP ABAP, SAP Entwicklung, IT-Support (allg.), RFC (Remote Function Call)

On site coordinator for RICEFW
Deutsche Telekom AG, Bonn
4/2011 – 10/2011 (7 Monate)
Telekommunikation
Tätigkeitszeitraum

4/2011 – 10/2011

Tätigkeitsbeschreibung

One ERP program, targeted for the whole DTAG enterprise, aims at a flexible process tool which is fast, standardized and cost-efficient. The project will Go-Live starting beginning of 2013 in Germany with a world-wide roll out of One ERP.

On site coordinator for RICEFW for PSL stream.
Reviewing functional architecture and specifications for RICEFW objects, obtaining clarifications,
corrections, or alternative solutions as needed.
Reviewing Technical document for MM, FI and SD module and made it for build ready.
Provide technical input into the functional design.
Write the technical solution for the Functional Spec performs Functional Spec walkthroughs with
off-shore team.
Review and sign-off of the off-shore Technical Specs for Build readiness.
Review and QA of off-shore build and documentation.
Collection of project matrix.

Onsite coordinator
BMW, Munich
7/2010 – 1/2011 (7 Monate)
Automobilindustrie
Tätigkeitszeitraum

7/2010 – 1/2011

Tätigkeitsbeschreibung

BMW has an extended FI/CO implementation. To align the system to industry specific requirement, there are huge number of enhancements and interface designing required. Two phases technical specification creation and development needs to be completed.
Effort estimation, work planning, work scheduling, task division, resource planning, resource
recruitment.
Implement Business Transaction Events (BTEs) for FI document.
Implement user exit for Invoice verification.
Implement exit for tolerance limit for MIRO (unplanned purchase).
Handling mini-project of translation. Interaction with translation team and getting all German
functional specifications translated in time.
Creation of technical Specification, review, mentoring.
Ensuring on time quality delivery.
Onsite coordinator.

ABAP Developer
T-systems GmbH, Pune
4/2010 – 7/2010 (4 Monate)
Telekommunikation
Tätigkeitszeitraum

4/2010 – 7/2010

Tätigkeitsbeschreibung

Offshore Project management Activities in Cognizant Pune.
SPOC for NOR project.
Implement NOR implementation for SAP IT project for FI MM and SD module.
Implement User Exit for F1 help.
Implement user exit for Screen display.
Create a program for NOR user to display Table SE16 view.
Copy SAP standard table and made it Z for NOR user.
Quality check, follow up as per the Clients specifications.
Responsible for day to day operational decisions for smooth execution of the project.

Sr. Developer
T-systems GmbH, Pune/ Saarbrucken
8/2006 – 1/2010 (3 Jahre, 6 Monate)
Telekommunikation
Tätigkeitszeitraum

8/2006 – 1/2010

Tätigkeitsbeschreibung

Offshore Project management Activities in Cognizant Pune.
Act as the primary interface with the customer and ensure customer satisfaction by ensuring
timely escalations and closure of complaints.
Preparation of Technical specification from Functional Specification.
Level 2 and 3 support for MM SD and FI module.
Quality check, follow up as per the Clients specifications.
Working on Production issues
Coordination with onsite client Project Manager and important stake holders to gather the
information for object deliveries from offshore.
Responsible for day to day operational decisions for smooth execution of the project.
Collection of project matrix.

Team Lead
Nalco Chemicals, Chicago
5/2005 – 5/2006 (1 Jahr, 1 Monat)
Chemieindustrie
Tätigkeitszeitraum

5/2005 – 5/2006

Tätigkeitsbeschreibung

Worked on Reporting, Enhancing Scripts, Data Dictionary Objects, Optimization and Performance tuning of ABAP Code, testing and documentation of ABAP Code, worked on user exit, worked in EHS Module.

Technical Lead
Fluor Corporation Inc., Pune
9/2004 – 5/2005 (9 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

9/2004 – 5/2005

Tätigkeitsbeschreibung

Fluor Corporation is one of the world's largest, publicly owned engineering, procurement, construction, and maintenance services organizations.

Developed various ALV reports, user exits and interfaces for future builds
Preparation of Technical specifications and development of solutions based on functional specifications
Performance fine tuning of objects
Technical development in the areas of FI/CO, SD, MM and ITS

Developer
SMITH AND NEPHEW, US, Pune
4/2004 – 9/2004 (6 Monate)
Life Sciences
Tätigkeitszeitraum

4/2004 – 9/2004

Tätigkeitsbeschreibung

Smith and Nephew focus on Repairing and healing the human body. The company creates innovative products, whose performance has earned the trust of clinicians around the world
For Smith & Nephew project developed various RF Program and Screens for Goods movements of Material & Receipt of Material. From mobile HHT of screen size (8*40) or 16*20 he sends the signals to SAP System. The middleware to establish the connectivity from HHT to SAP is SAP Console through Telnet Server. Movement is carried using BAPI.

Developed RF Programs for Issue to production MB1A 261, Label Print - )Product ID Label, Production Receipt MIGO 101, Material Status Change with Batches MB1B 321, Over issue to production, Final Production confirmation CO11N

Developer
COCO COLA Bottling Co. US, Pune
9/2003 – 4/2004 (8 Monate)
Logistikdienstleister
Tätigkeitszeitraum

9/2003 – 4/2004

Tätigkeitsbeschreibung

Worked on Radio Frequency applications / Interface to SAP.Developed various RF Program and Screens for Goods movements of Material & Receipt of Material. From mobile HHT of screen size (8*40) or 16*20 he sends the signals to SAP System. The middleware to establish the connectivity from HHT to SAP is SAP Console through Telnet Server. Movement is carried using BAPI. All updates are done through queues.

Developed RF Programs for Bin to Bin Material transfer, Displaying Bin stock report, Transfer Posting at Branch, GR for a Production order, PO received at branch, Cycle counting, STO receipt at branch

Weitere Kenntnisse

IT & Entwicklung
- Softwareentwicklung

ABAP WORKING EXPERIENCE:

ALE, IDoc and EDI: Worked on Output Control, Message Control, Partner Profile, Segments, Logical
Database, Serialisation, Port, Generic IDoc, Debugging and Error Handling.

Developed various RF Program and Screens.

WebMethod: Worked on webMethod, worked with Packages, Building Flow Services and Testing
Services.

Layout Sets: Modification of standard layout sets, SAP Scripts, SMARTFORMS and related control
programs.

Interfaces .

Reporting & Module Pool Programming: Reports with complex logic, interactive reports using
standard / user defined databases, matrix reports, Module Pool Programs.

Worked on OOPS Concept ABAP-OO.

User exits and Routines: Well aware of functionality of User Exits and Routines and its applications.

BAPI: Creation of new BAPIs and enhancements of SAP standard BAPIs.

OSS Notes: Search and implementation of OSS notes.

ALV Grid Control

Testing: As per client test plans using tools like ABAP/4 debugger, Run time Analysis and SQL Trace.

Persönliche Daten

Sprache
  • Englisch (Fließend)
  • Deutsch (Gut)
  • Hindi (Muttersprache)
Reisebereitschaft
Europa
Arbeitserlaubnis
  • Europäische Union
  • Schweiz
Profilaufrufe
6910
Alter
54
Berufserfahrung
23 Jahre und 8 Monate (seit 03/2001)
Projektleitung
1 Jahr

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