Description

I help teams automate testing and operations using Python, scalable test frameworks, and practical service support. I bring hands‑on problem solving, build reliable automation, and focus on helping my clients succeed with stable, efficient workflows.

Industry field of expertise

Languages

English
Native or bilingual
Chinese
Native or bilingual
German
Fluent

Workplace preferences

Can work on-site

Krefeld (up to 50km)

DISH Digital Solutions GmbH
Test Automation and Support Manager
DIGITAL AND IT
January 2020 - Today (6 years and 5 months)
Düsseldorf, Germany
• Built and maintained automation frameworks (Node.JS, Python, Node.js, Selenium).
• Integrated automated tests into Jenkins to support continuous delivery.
• Collaborated with product/dev/ops teams to define reliable test scenarios.
• Analyzed logs and metrics to resolve production issues.
• Designed and executed end‑to‑end test plans for complex, business‑critical system migration projects, validating data integrity, reconciliation accuracy, and ensuring the successful migration.
Salesforce Scripting Automation Python IT Service Management customer service
DISH Digital Solutions GmbH
Test and Support Engineer
HOSPITALITY
October 2017 - January 2020 (2 years and 3 months)
Düsseldorf, Germany
Automated & Manual Testing: Led automated testing initiatives using Javascript, Python, and Selenium, ensuringrobust test coverage and system reliability.
CI/CD Integration & Quality Gates: Contributed to CI/CD pipeline development byintegrating automated tests and quality gates,ensuring seamless deployment processes.
Process Optimization & Best Practices: Implemented test automation best practices,refined testing workflows, and promotedautomation standards across teams.
Salesforce Python Scripting Automation QA testing ETL (Extract, Transform, Load) Processes
Vodafone Group
Service Operation Engineer
TELECOMMUNICATIONS
December 2014 - October 2017 (2 years and 10 months)
Düsseldorf, Germany
Service operation for Secure Net project ofVodafone countries: DE, ES, PT, GR, IE, AL and UK with more than 10 million customers
Incidents management, request fulfillment, changemanagement and problem management