Yannide (Mathurin) Djache Ngangoum
Test Automation Development Engineer
Experience
Test Automation Development Engineer
Vorwerk Elektrowerke GmbH & Co. KG
- Project: Thermomix Online Mock
- Manual execution of functional tests
- Implementation of automated end-to-end tests
- Execution of regression tests and analysis of results
- Further development of the QA website on the server using Express.js, Handlebars and Node.js
- Further development of the test environment
- Technologies: Agile software development Scrum, Robot Framework, Python, JavaScript, Git (GitLab), VS Code, Jira, Confluence, Express.js, Handlebars, Phoenix/Elixir
Senior Test Engineer / QA Test Analyst
Robert Bosch GmbH
- Application testing on Windows-based user interfaces and embedded tests
- Project: BOSCH access system for the Dutch military
- Definition of test cases based on requirement specifications
- Execution of manual tests on various software systems
- Execution of non-functional tests (installation, migration, backup & restore)
- Execution of exploratory tests and regression tests
- Documentation and test logging
- Identification and analysis of defects and anomalies
- Capturing the test environment
- Technologies: Oracle database, networking, Microsoft Azure DevOps (TFS)
Senior Software Tester
Digital Fashion GmbH
- GUI testing, web application testing, web API testing, mobile app testing
- Projects: mobile apps for inventory; web apps for personnel planning (E2E tests)
- SAP HCM test design (test case capture) and planning
- Manual execution of functional tests for new features as part of software releases
- Creation of test cases based on BDD with Cucumber
- Creation of automated tests based on business requirements and technical specifications
- Execution of retesting and regression tests
- Evaluation of test results from test automation
- Test case management and documentation
- Technologies: Agile software development Scrum, Cucumber, Playwright, JavaScript, Chromedriver, Git (GitHub), VS Code, Appium, Jira, Emulator, Jira Xray, Confluence, Android Studio, Microsoft Azure
Senior Test Engineer / Test Coordinator
Hyundai Mobis
- GUI testing, web and mobile app testing, web development, HIL, ECU tests, embedded systems
- Project: eCall & telematics
- Test design and planning
- Preparation and execution of manual and automated tests
- Development and optimization of methods and scripts for test automation with Vector CANoe and CAPL
- Expansion of the test environment with Appium, Selenium and Java programming
- Analysis and documentation of results
- Participation in test drives domestically and abroad
- Support of telematics system validation for six different car models (Hyundai & KIA)
- Technologies: Selenium, Appium, Java, JavaScript, Jira/Confluence, Vector CANoe, PuTTY, CAPL, TeraTerm, Eclipse, Maven, GitLab
Senior Software Tester / Software Developer
Elektrobit Automotive GmbH
- Projects: driver assistance systems (emergency braking assistant, lane keeping assistant); EB Assist Test Lab (cloud-based validation toolchain for automated driving); ADTF plugins (car data recorder for pre-labeling)
- Derivation of test specifications based on various techniques, including black-box method
- Creation of driving scenarios in a simulation environment
- Execution of module tests of Daimler driver assistance systems (SIL) and their functional safety (ISO 26262)
- Analysis of signal values and test results
- Implementation of ADTF plugins with C++
- Implementation of requirements for EB Assist Test Lab in agile SCRUM teams
- Implementation of unit tests for EB Assist Test Lab with GoogleTest
- Automation of system tests with Python
- Technologies: C++, Python, Visual Studio, ADTF, Git/GitLab, Jenkins, Jira, Confluence, XML, JSON, REST API, Agile development, batch files, cloud computing, GoogleTest
Software Tester Consultant
Siemens Healthcare
- Embedded systems
- Project: Multi Displays Manager for imaging in angiography and interventional radiology
- Maintenance of requirements and test specifications as well as conducting reviews and preparing documents for approval
- Performing manual tests and regression tests
- Conducting web service tests with SoapUI
- Designing, developing, implementing and executing test automation with Ruby as well as analyzing and documenting the results
- Technical contact for test and application center
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Automotive (7.5 years), Healthcare (3 years), Fashion (2.5 years), Information Technology (2.5 years), Manufacturing (1 year), and Aerospace and Defense (0.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Quality Assurance (14 years), Product Development (10.5 years), and Information Technology (4 years).
Summary
Experienced software tester with 12 years of specialization in detecting software defects and critical security vulnerabilities.
Yannide is a team player who works well with others and can think outside the box to improve product quality.
Skills
Qa Experience
- Requirement Analysis, Test Case Design And Specification
- Manual Testing
- Exploratory Testing
- Test Automation
- Test Execution, Test Monitoring And Control
- Regression Testing
- Defect Management
- Test Reporting
- Functional Testing, Black-box Testing, Unit Testing, Component Testing, Integration Testing, System Testing, Acceptance Testing
- End-to-end Testing, Api Testing, Bbd Testing
Programming Languages
- Javascript
- Java
- Capl
- C++
- Python
- Elixir
Development Environment
- Visual Studio
- Eclipse
- Visual Studio Code
Microsoft Products
- Ms Excel
- Ms Powerpoint
- Ms Word
Process Model
- Scrum
- V-model
Requirement & Test Management Systems
- Ibm Rational Doors
- Jira
- Xray
- Confluence
- Testlink
Devops
- Git
- Jenkins
- Gitlab
- Github
Tools & Frameworks
- Selenium
- Cucumber
- Playwright
- Robot Framework
- Soapui
- Nodejs
- Putty
- Phoenix
- Microsoft Azure
Additional Expertise
- Html, Css, Javascript
- Express.js, Handlebars, Routing
- Xml, Json, Rest Api
- Can Bus
Operating Systems
- Windows
- Mac
- Linux
Database Knowledge
- Mysql
- Mysql Workbench
Soft Skills
- Analytical Thinking
- Teamwork & Social Skills
- Organizational Talent & Planning Skills
- Stress Resistance & Resilience
- Willingness To Learn
Languages
Education
FH Koblenz / RheinAhrCampus - Remagen
Bachelor of Science, Medical Technology · Medical Technology · Remagen, Germany
Certifications & licenses
Istqb Advanced Level (Test Analyst)
Istqb Certified Tester (Foundation Level)
Training on Vector CANoe & VT System & VTestStudio
Training in Functional Safety (ISO 26262)
Profile
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