09/03/2026 updated

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Senior SAP ABAP / RAP Developer | S/4HANA | CDS | Fiori | OData

Wroclaw, Poland
Only remote
Master of Science in Computer Science
Wroclaw, Poland
Only remote
Master of Science in Computer Science

Profile attachments

Seweryn Tylman 2026 CV.pdf
Seweryn Tylman_DE CV.pdf

About me

Ich bin Senior SAP ABAP/RAP Entwickler mit über 18 Jahren Erfahrung in internationalen SAP-Projekten, besonders im DACH-Raum. Meine Schwerpunkte: S/4HANA, ABAP OO, RAP, CDS Views, Fiori/OData, Schnittstellen, IDoc/RFC, Enhancements, BAdIs, User-Exits und Production Troubleshooting.

SAP CloudSAP NetWeaverSAP ABAPSAP ApplicationsSAP HANASAP ImplementationSAP R/3SAP DevelopmentSAP BAPISAP FioriSAP UI5
Ich bin ein Senior SAP ABAP/RAP Entwickler mit über 18 Jahren Erfahrung in internationalen SAP-Projekten, insbesondere im DACH-Umfeld. Meine Schwerpunkte liegen in S/4HANA, ABAP OO, RAP, CDS Views, Fiori/OData, Schnittstellenentwicklung, IDoc/RFC, Enhancements, BAdIs, User-Exits sowie Production Troubleshooting.

Ich habe umfangreiche Erfahrung in den Modulen SD, MM, FI, EWM, IS-U, VMS und PP sowie in der Umsetzung technischer Anforderungen in komplexen SAP-Landschaften. Neben klassischer ABAP-Entwicklung beschäftige ich mich stark mit modernen SAP-Technologien wie RAP, CDS, Fiori/OData und ABAP Cloud.

Ich bin SAP ABAP Cloud zertifiziert und arbeite seit vielen Jahren in internationalen Projektteams. Meine Arbeitssprachen sind Englisch und Deutsch.

Experience

Professional experience10+ years
Freelancer since2014

Languages

GermanFluentEnglishFluentPolishNative speaker

Project history

APIgee interfaces, STRIPE API interfaces[FI], Enhancements [HCM]

BMW

Automotive & Vehicle Manufacturing

>10.000 team member

Actions, User-exits[SD,MM,FI], Interfaces, Adobeforms

VOLVO

Automotive & Vehicle Manufacturing

>10.000 team member

Reports[FI,SD] AdobeForms, Interfaces[FI,SD], User exits[SD,MM,FI]

BestSeeccret

Goods & Retail

>10.000 team member

Reports[FI,SD,MM,QM] Smartforms, Sapscripts, Interfaces[FI,SD,MM,QM], User exits[SD,MM,FI,QM,PP,EWM], ESCR(Electronic Source Code Review System), system upgrades.

ROCHE

Pharmaceuticals & Medical Technology

>10.000 team member

New Fiori application for maintaining service work[IS-U]

PSG

Energy, Water & Environment

>10.000 team member

Reports[FI,SD,MM] Smartforms, Sapscripts, User-exits[SD,MM], RF framework

Solenis

Industry & Mechanical Engineering

>10.000 team member

SAP gatewey, UI5, Fiori

Komfort

Goods & Retail

>10.000 team member

Reports[SD], Interfaces[IS-U], Enhancements[SD, IS-U], User-exits[MM]

PSG

Energy, Water & Environment

>10.000 team member

Reports[FI],Interfaces[FI] customer FI data, Fixed Assets: reports for creation, change, Depreciation Calculation customer enhancement

GETIN Leasing Bank

Banking & Financial Services

5000-10.000 team member

User-exits[VMS, EWM MFS], Reports, [MM,SD]

BMW

Automotive & Vehicle Manufacturing

>10.000 team member

Reports[MM,SD,QM,CRM,FI], Enhancements[MM,SD,QM], User exits[MM,SD,QM] for material customer data, IDOC Interfaces, CRM documents in WebUI

NOVARTIS

Pharmaceuticals & Medical Technology

>10.000 team member

IDOC, Enhancements[SD,MM], User-exits[MM,SD] for material IDOC, Reports [FI,MM,WM], Mobile devices reports and integration, Smartforms, SapScripts, Label Printouts Data Migration

AGCO

Automotive & Vehicle Manufacturing

>10.000 team member

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