- Responsible for 6 international business engineering and quality assurance teams, that manage 5 external software development teams delivering SW applications for payment terminals.- Implementation of common tool chain and methodologies (process implementation in Jira, introduction of UML and business requirements management methods in Confluence)- Introduction of new Android payment devices and related technologies into markets, in close alignment with product management (introduction to various major countries in Europe and Australia), achieved quickest new product go life in 9 months (from first development start to piloting).- Improved productivity of teams around strategic target solution, continuous increase of install base of strategic products with major new international key accounts- Implementation of local Quality Management System (QMS) based on ISO 9001 and alignment with Worldline global quality and business processes (potentially supporting all deployment channels)- Established robust data analysis and reporting framework using Atlassian applications (Jira & Confluence) and Microsoft toolchain (e.g. MS Teams, MS Power BI, MS Azure, MS SharePoint)- Implementation of OKRs (Objectives and Key Result) in current organization.

- Mostly integrating terminal business of SIX Payment Services into Worldline (introduction of common quality management, strategic reporting, etc.)- Major enhancement of common engineering and quality assurance methodologies within terminals organization based on Jira and Confluence, for all terminal engineering and development organizations in Worldline

Process and Quality Management, Continuous Improvement,monthly quality reporting for terminal related payment applications,establish Enterprise Architecture / product feature matrix.

- Team lead of business engineering and quality assurance team for terminal business, deliver high quality products to major Swiss key accounts, major increase in install base, support European strategy- Introduction of eagile and lean management methods (e.g. Sprint execution, including biweekly retrospect and planning), setup monthly quality reporting (based on HP Quality Center and other productive systems)- Partner management for HW and SW providers. - Mentoring Process Manager within SIX

Introduction of systematic terminal release management and committee. Requirements engineering for payment terminal related software. Task forces and systematic improvement of product quality.

Responsible for implementation and continuous improvement of Request and Change Process (core process in Financial Information) in international setup. Selected for High Performance - Senior Development Program.

Responsible for quality assurance and control of market data high performance processing applications in SIX Financial Information. QA process definition of whole organization. Quality manager for strategic program (redesigning the complete processing infrastructure of SIX Financial Information), including outsourcing of test resources. Introduction and execution of continuous improvement in strategic project. Interims project manager for the introduction of Scrum, Kanban and continuous improvement. Design and implementation of python based test automation framework.

Consulting for software test management and engineering in projects of the financial market and digital TV. Trainer for Tester Courses (ISTQB foundation and all advanced levels).

Data analysis with big data in physics research. Electronics development (hard- and software), quality assurance/control, project management. Projects with KEK/Japan, CERN/Switzerland, NASA/USA.

Test execution and quality improvement.

Consolidation of data analysis