a Randstad company

All-stack SAP technische Beratung/Umsetzung

Profil
Top-Skills
ABAP Java Javascript Angular Node.js Cloud Integration Hybris Commerce Analytics
Verfügbar ab
18.01.2023
Aktuell verfügbar - Der Experte steht für neue Projektangebote zur Verfügung.
Verfügbar zu
100%
davon vor Ort
40%
Einsatzorte

PLZ-Gebiete
Länder
Ganz Deutschland, Österreich, Schweiz
Remote-Arbeit
möglich
Art des Profiles
Freiberufler / Selbstständiger
Der Experte ist als Einzelperson freiberuflich oder selbstständig tätig.

1 Jahr 6 Monate

2021-07

2022-12

Designed a high performance day-trading software

Founder Angular Node.js Artificial Intelligence ...
Rolle
Founder
Projektinhalte

Designed a high performance day-trading software for stock market: [URL by request]

Kenntnisse
Angular Node.js Artificial Intelligence Geometry Quantitative Analytics Linux Scripts Cloud hosting
Kunde
on request
1 Jahr 1 Monat

2020-06

2021-06

Carve an custom ECC logistic component

Software Architect SAP ERP ECC Logistics Data modelling ...
Rolle
Software Architect
Projektinhalte

Using an micro-service architecture to carve an custom ECC logistic component out and re-implement with Non-SAP technology in OpenShift Cloud for an automobile customer as part of an S/4 HANA program

Kenntnisse
SAP ERP ECC Logistics Data modelling Java Kafka OpenShift High availability CI/CD Grafana Prometheus Agile Methods
5 Monate

2020-01

2020-05

Enhance and apply SAP DTV tool

Consultant, Developer SAP Data Transition Validation ABAP SAP-FI
Rolle
Consultant, Developer
Projektinhalte

Enhance and apply SAP DTV tool for migration of SAP FI (financial) to S/4 HANA for a chemistry customer

Kenntnisse
SAP Data Transition Validation ABAP SAP-FI
1 Jahr

2019-01

2019-12

SAP S/4 HANA green-field project

Development Lead SAP S/4 HANA Fiori Solution Manager ...
Rolle
Development Lead
Projektinhalte

Development lead in SAP S/4 HANA green-field project in logistics context for an automobile customer

Kenntnisse
SAP S/4 HANA Fiori Solution Manager Development guidelines Teamscale Mobile SAP BTP XSA Agile Methods
9 Monate

2018-04

2018-12

Design integration solutions

Integration Consultant SAP Concur Salesforce SAP CPQ ...
Rolle
Integration Consultant
Projektinhalte

Design integration solutions in a large IT landscape primarily with SAP products for a software customer using REST, SOAP and cloud integration technologies

Kenntnisse
SAP Concur Salesforce SAP CPQ SAP BTP S/4 HANA SOM SAP Billing
11 Monate

2017-05

2018-03

SAP-Fiori based financial leasing application

Stream Lead for Fiori Development (with hands-on tasks) SAP Portal SAP Fiori SAPUI5 ...
Rolle
Stream Lead for Fiori Development (with hands-on tasks)
Projektinhalte

Lead development activities of a SAP-Fiori based financial leasing application for a telecom customer, design integrations between different components

Kenntnisse
SAP Portal SAP Fiori SAPUI5 ABAP Gateway BRF+ Workflow
6 Monate

2016-11

2017-04

Implementation of a subscription-based web shop

Consultant and Developer SAP Hybris Commerce 6.1 Java Spring Data Hub ...
Rolle
Consultant and Developer
Projektinhalte

Implementation of a subscription-based web shop for a customer in software industry, design cloud integrations with SAP Fieldglass

Kenntnisse
SAP Hybris Commerce 6.1 Java Spring Data Hub Jenkins Integration with SAP Fieldglass Agile Methods
4 Monate

2016-07

2016-10

Implementation of a web shop

Consultant and Developer SAP Hybris Commerce 6.1 Java Spring Jenkins ...
Rolle
Consultant and Developer
Kenntnisse
SAP Hybris Commerce 6.1 Java Spring Jenkins Data Hub Integration with CRM Agile Methods
Kunde
food industry
10 Monate

2015-09

2016-06

Implementation of financial Profit and Loss Analytic Application as SAP standard product

Senior Developer SAPUI5 HANA XSC ...
Rolle
Senior Developer
Kenntnisse
SAPUI5 HANA XSC Calculation Views OData Services FI/CO SQL Performance analysis Agile Methods
1 Jahr

2014-09

2015-08

Design and Implementation of telemetry data search infrastructure

Lead Developer HANA XSC CDS Views ...
Rolle
Lead Developer
Kenntnisse
HANA XSC CDS Views SQL SQL-script Python C++ Performance analysis
Kunde
automobile customer
7 Monate

2014-02

2014-08

Build a POC of data replication in HANA database for a fail-over scenario to be demonstrated in Sapphire

Senior Developer SAP ECC SQL SCALA ...
Rolle
Senior Developer
Kenntnisse
SAP ECC SQL SCALA C++ System Replication
5 Jahre 7 Monate

2008-07

2014-01

Develop, extend, optimize SAP Java Virtual Machine

Developer Compiler Java JVM ...
Rolle
Developer
Kenntnisse
Compiler Java JVM Performance analysis CPU architecture C/C++ Assembly
1 Jahr 11 Monate

2006-09

2008-07

Development of a new ABAP compiler infrastructure

Developer C/C++ Compiler ABAP
Rolle
Developer
Kenntnisse
C/C++ Compiler ABAP
4 Jahre 6 Monate

2002-04

2006-09

Development of a VHDL simulation software

Senior Developer EDA VHDL Compiler ...
Rolle
Senior Developer
Kenntnisse
EDA VHDL Compiler C/C++ Assembly Performance analysis Software testing Software porting Software quality

2 Jahre 7 Monate

1999-09

2002-03

Computer science

Master's degree, Tongji University, SHANGHAI, CHINA
Abschluss
Master's degree
Institution, Ort
Tongji University, SHANGHAI, CHINA
Schwerpunkt

pattern recognition and intelligence system

3 Jahre 11 Monate

1993-09

1997-07

Physics

Bachelor's degree, Jilin University, Changchun China
Abschluss
Bachelor's degree
Institution, Ort
Jilin University, Changchun China
Schwerpunkt

theoretical physics

Entwickler, Architekt, Technische Leitung

German fluent
English fluent
Chinese mother tongue

Top Skills
ABAP Java Javascript Angular Node.js Cloud Integration Hybris Commerce Analytics
Produkte / Standards / Erfahrungen / Methoden

Experiences

2021-06 - today

Role: Founder

Customer: on request, Mannheim


Tasks:

Designed a high performance day-trading software for stock market


2018-04 - 2021-06

Role: SENIOR DELIVERY ARCHITECT

Customer: Capgemini GmbH, Frankfurt


Tasks:

  • Technical lead in SAP S/4 HANA implementation projects 
  • Design and development in Cloud Migration projects 
  • Pre-sales support for SAP commerce cloud bids


2017-05 - 2018-03

Role: SENIOR CONSULTANT

Customer: Sopra Steria, Frankfurt


Tasks:

Lead development activities of a SAP-Fiori based financial leasing application for a telecom customer


2016-06 - 2017-04

Role: CONSULTANT

Customer: Ecenta AG, Walldorf


Tasks:

  • Development and extend SAP Hybris Commerce for different customers
  • Design and development interfaces between SAP Hybris Commerce and external systems 
  • Develop SAPUI5-based mobile app for a customer


2006-09 - 2016-05

Role: SENIOR DEVELOPER

Customer: SAP EG, SHANGHAI, WALLDORF, POTSDAM


Tasks:

  • Extending SAP ABAP compiler infrastructure 
  • Developing Just-In-Time compiler as part of SAP Java Virtual Machine team 
  • Researching SAP HANA asynchronous data replication 
  • Lead development in a HANA based data analytics project 
  • Developing the user interface and performing optimization of an analytical financial application


2002-04 - 2006-08

Role: SENIOR DEVELOPER

Customer: Synopsys GmbH, SHANGHAI, CHINA


Tasks:

Design, develop, optimize, test, maintain a large-scale electronic design automation(EDA) software

Automobil
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