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Profileimage by Kristof Gyimesi FI-CA, SD Berater, ABAP Entwickler und SAC Modeler/Entwickler from Budapest

Kristof Gyimesi

Budapest
available

Last update: 14.03.2024

FI-CA, SD Berater, ABAP Entwickler und SAC Modeler/Entwickler

Graduation: MSc. Business Informatics
Hourly-/Daily rates: show
Languages: German (Full Professional) | English (Full Professional) | Russian (Elementary) | Hungarian (Native or Bilingual)

Keywords

SAP Applications Advanced Business Application Programming (ABAP) SAP HANA Java (Programming Language) JavaScript (Programming Language) Data Analysis Business Analysis Cloud Computing Cloud Engineering Consulting + 6 more keywords

Attachments

Kristof-Gyimesi-CV-EN-20230119_140323.docx

Skills

Consultancy:         SAP FI-CA, RM-CA, SD, SAP Analytics Cloud
Development:      ABAP, HANA, XSA, SAP HANA Cloud, SQLScript
Other know how: SAP MM, FI, CO, Java, JavaScript, Python, Linux, Kubernetes

SAP consultant and developer with 10+ years’ experience with full ERP implementation lifecycle knowledge: consultancy, business analysis, development, function specification, planning, customizing, implementation, mentoring.

Project history

10/2021 - Present
SAP FI-CA consultant and ABAP developer
Lufthansa AirPlus Servicekarten
SAP FICA consultancy; hyper care support for recently implemented S4HANA system
06/2021 - 01/2023
SAP SD consultant and ABAP developer
MÁV Zrt. (Hungarian State Railways Plc.)
MÁV Zrt. (Hungarian State Railways Plc.) - contractor
* SD rollout for new manufacturing company (2021)
* Support and implementation of change requests via customizing and development
* Preparation for transition to S4HANA and Fiori and pre-archiving
07/2019 - 01/2023
SAP MM, SD consultant, HANA and SAP Analytics Cloud developer
Steinbeis Papier GmbH
Steinbeis Papier GmbH - Avato Consulting Smart Data Team - contractor
* Development and modeling in SAP HANA, XSA, Web IDE
* Data visualizations in SAP Analytics Cloud support of core modules reporting (FI, CO, MM, SD,
profit and loss statement, custom analysis, etc.)
11/2020 - 12/2021
Web developer
MedInnoScan - Medical Diagnostic Artificial Intelligence
MedInnoScan - Medical Diagnostic Artificial Intelligence - contractor
* Billing and invoicing system development (Oracle, PHP, JavaScript)
01/2017 - 12/2021
Lead SAP FI-CA (IS-U) consultant and ABAP developer
DXC Technology Magyarország Kft.
DXC Technology Magyarország Kft. - contractor
* full lifecycle FI-CA implementation project, consolidation of five regional waterworks
* gather business requirements, consolidate and re-organize business processes, support migration
team, cut-over, hypercare support
04/2018 - 08/2018
SAP RM-CA (IS-T) consultant
Magyar Telekom Ltd.
* Feasibility study: implementation of SAP IS-T: CI (convergent invoicing) and CC (convergent
charging); examine current systems and business processes
12/2013 - 01/2017
ABAP RM-CA (IS-T) developer
Budapest; RM-CA
Deutsche Telekom AG - employee
* Project: KonMKK (Konsolidierung der Massenmarktkontokorrente) - consolidation of two SAP RM-CA
systems (mobile and landline), tasks: lead developer of data archiving, FI-CA mass activities,
dunning and collection agency reports, payment events, etc.
* Project: Automation of lock/unlock SIM-cards: web-service interface development and testing with
SOAMANAGER, SoapUI
* Non-project tasks - support activities: ABAP development, bug fixing and tickets resolving in SAP
RM-CA
01/2012 - 12/2013
Software developer
Morgan Stanley
* Software development in JAVA, JavaScript, Angular, JQuery, Elasticsearch
01/2010 - 12/2011
Software developer
USA-remote
Start-Up company - trainee
* Software development in JAVA, MySQL Cluster, VMware ESXi, Hibernate, Eclipse, JavaScript, Spring

Local Availability

Only available in these countries: Germany, Austria, Switzerland und Hungary
Profileimage by Kristof Gyimesi FI-CA, SD Berater, ABAP Entwickler und SAC Modeler/Entwickler from Budapest FI-CA, SD Berater, ABAP Entwickler und SAC Modeler/Entwickler
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