IT Architekt, Solutionarchitekt & Softwarearchitekt, Tech Teamlead, Projektleiter

8/2018 – 2/2019

SAP CRM Sales & Financial Data Integration

Scope:
- Addon development for an existing customer data interface to deliver and process financial data and customer data including further third party webservice connections
- Responsible project manager and trusted advisor
- Creation of business and technical specifications
- Building the backend software architecture (ABAP, SOAP, Data model)
- Building the frontend software architecture (Business Server Pages (BSP), JavaScript)
- Business support and requirements engineering
- Responsible for budgeting, planning and team management

Skills & Technologies:
Software Architecture, Development Lead, Requirements Engineering, Project Management, Sales and Financial Processes, Scrum, Release Management
SAP CRM, ABAP OO, Business Server Pages (BSP), HTML, JavaScript

SAP CRM, Projektleitung / Teamleitung (IT), ABAP, SAP ABAP, SAP BSP, Software Architecture, SOAP, HTML, JavaScript, Requirement Analyse

6/2017 – 4/2019

Big Data System Integration (Kafka, Java, SAP)

Scope:
- Integration of two systems (SAP - Java) with Apache Kafka, including a completely new SAP interface and processing framework
- Exchange of huge data sets (vehicle information and sales/aftersales processes)
- Lead developer, responsible for the specification and implementation of the SAP CRM interface and processing framework
- Software development with ABAP OO, SOAP web services and SAP CRM standard
- Software development with Java and Spring Boot
- Process consultant sales and after sales

Skills & Technologies:
Requirements Engineering, Sales and Aftersales Processes, Scrum, Agile Development, Jira, Confluence
SAP CRM, SOAP Web Services, ABAP OO, Java, Spring Boot

SAP CRM, Agile Methodologie, Confluence, Scrum, Java (allg.), Jira, Spring Framework, Serviceorientierte Architektur, SOAP, Requirement Analyse

3/2017 – 4/2019

Multiple International SAP CRM Rollouts

Scope (multiple projects/change requests):
- Leading role in multiple international SAP CRM rollouts
- (Sub)project manager and lead developer of SAP CRM lead & sales Interfaces
- Implementation of individual software adjustments (SAP)
- Standard SAP CRM customizing
- On site fit gap and requirements engineering
- Budgeting and planning
- Responsible release manager

Skills & Technologies:
Project Management, Requirements Engineering, Fit Gap Analysis, Release Management, Change Requests, Development Lead, Jira, Confluence
ABAP OO, IDoc, SOAP, Web Services, HTML, SAP CRM, SAP Rollout, SAP CRM Rollout, WebUI

SAP CRM, Confluence, Projektleitung / Teamleitung (IT), Release-Management, ABAP, SAP ABAP, Idoc, SAP Rollout, Jira, Web Services

3/2017 – 4/2019

Multiple International SAP CRM Sales Rollouts

Scope (multiple projects):
- Integration of an order management system with the corresponding lead management system (SAP CRM) using webservices
- Responsible project manager and trusted advisor
- Leading multiple international SAP CRM sales interface rollouts
- Implementation and rollout software templates
- Customizing of particular requirements

Skills & Technologies:
Requirements Engineering, Release Management, Project Management, Lead and Sales Processes
IDoc, ABAP OO, Business Server Pages (BSP), JavaScript, SAP CRM sales

SAP CRM, Projektleitung / Teamleitung (IT), Scrum, ABAP, SAP ABAP, Idoc, SAP Rollout, Java (allg.), Spring Framework, JavaScript, Web Services, It-Beratung

11/2015 – 2/2017

Mobile SAPUI5 App & Java Backend Development

Scope:
- Digital transformation of key processes of a multinational company in the building material sector
- Agile transformation (Scrum)
- Mobile frontend development with SAPUI5, HTML5, JavaScript
- Java backend development with Java, Spring and OData
- Usage of Apache Cordova as mobile container
- Lead developer for webservice (OData/REST) interface with an international team

Skills & Technologies:
Development Lead for certain key components (Backend)
SAPUI5, JavaScript, Java, HTML5, REST, OData, Olingo, Spring Boot, UI5, JSON, Apache Cordova, SAPUI5 Plugins, SAP Mobile Platform (SMP), Scrum, Agile Software Development

Scrum, SAP UI, Apache Tomcat, Apache Maven, Git, J2EE, Java (allg.), Spring Framework, HTML5, JavaScript

3/2015 – 10/2015

Mobile SAPUI5 App Development

Scope:
- Feasibility study to proof certain development concepts
- Development of a offline able mobile app using SAPUI5 and HTML5/JavaScript

Skills & Technologies: SAPUI5, UI5, Fiori, OData, JavaScript, HTML5, REST, JSON, Apache Cordova

SAP UI, HTML5, JavaScript, Json

2/2014 – 9/2014

Research Software Development

Scope:
As part of the research department of a supplier for CRM software products I used to work in the environment of mobile app development and common software development like:
Skills & Technologies: Android, Java, C#, Web development

Android, Java (allg.), Web Entwicklung

3/2012 – 2/2014

Scope:
As software developer at the consulting department "Business Applications & Solutions - Customer Relationship Management (CRM)" at SAP I worked around the following technologies:
Skills & Technologies: SAPUI5, ABAP OO, JavaScript, HTML5, Java, UI5, SAP CRM, Social Media API

SAP CRM, ABAP, SAP ABAP, SAP HANA, Java (allg.), HTML5, JavaScript