10/20/2025 updated

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Senior Test Manager & Quality Assurance Specialist with Agile Expertise

Bad Neuschanz, Netherlands
Worldwide
Higher professional education (HBO) Economics, Information Services and Management
Bad Neuschanz, Netherlands
Worldwide
Higher professional education (HBO) Economics, Information Services and Management

Profile attachments

CV_Yanto_Hesseling_ENG.docx
CV_Yanto_Hesseling_DE.docx

Agile MethodologyTest AutomationBusiness RequirementsDevOpsEnterprise Resource PlanningApache JMeterProject ManagementMicrosoft DynamicsOracle NetSuiteOracle ApplicationsPharmaceuticalsPRojects IN Controlled Environments Version 2 (PRINCE2)Scrum MethodologyQuality ManagementRelease ManagementRobot FrameworkSAP ApplicationsSeleniumStakeholder ManagementTest ManagementTestingAcceptance Testing
Quality Assurance & Testing
Extensive expertise in test management, quality assurance, and release management with over 15 years of experience in various industries including healthcare, insurance, and government.

Agile Methodologies
Practical application of Agile principles since 2004, including Scrum Master certification, LeSS implementation, and facilitation of cross-functional teams.

Test Automation
Implementation of test automation frameworks using tools like Selenium, Robot Framework, and JMeter, integrating them into DevOps pipelines.

User Acceptance Testing (UAT)
Setting up and implementing comprehensive UAT processes across international teams, ensuring business requirements are met at operational levels.

GAMP Validation
Experience with Computer Systems Validation (CSV) according to GAMP5 standards, particularly in regulated industries like pharmaceuticals and healthcare.

ERP System Testing
Specialized knowledge in testing ERP systems across multiple international locations, including SAP, Oracle NetSuite, and Microsoft Dynamics.

Project Management
Certified in PRINCE2 and IPMA-D methodologies with practical experience managing international testing teams and coordinating cross-functional stakeholders.

Experience

Professional experience5 - 10 years
Freelancer since2016

Languages

GermanFluentEnglishFluentDutchNative speaker

Project history

Test Manager

CIZ
Led the implementation of a new Pega case management system within a large-scale SAFe transformation, managing a 15-person test and quality team alongside 100+ stakeholders

UAT Manager Germany

Aon
Responsible for setting up user acceptance testing (UAT) and end-to-end testing for the German branch during system replacement of core platforms. Developed comprehensive testing framework and initiated cross-silo collaboration with international teams.

Test Manager / Release manager

Welkoop
Responsible for testing and release management for large-scale replacement of core applications. Implemented feature toggle strategy, standardized testing processes, and trained employees in new working methods.

QA Lead Oracle NetSuite ERP

HZPC
Coordinator responsible for acceptance of Oracle NetSuite solution. Set up generic acceptance process for locations in Germany and Poland, implemented formal business gap assessment process, and organized user acceptance testing.

Test Manager Microsoft Dynamics ERP

Conclusion MBS
Responsible for setting up international testing team and implementing new testing processes including interface testing, chain testing and user acceptance testing. Facilitated workshops to implement practices at tactical and operational levels.

Test Manager / Information security specialist

Netherlands Enterprise Agency
Responsible for managing and implementing new testing processes including acceptance testing. Brought IT and business together from integral processes such as the delivery process.

GAMP Computer Systems Validation (CSV) Consultant

MSD / Merck
Worked on the new production line for the corona vaccine. Responsible for GAP assessment in the field of Data Integrity (DI) 21 CFR Part 11. Set up strategy as project leader for execution and implementation.

Testmanager ERP / Release Manager

Accell
Responsible for all tests and changes at 17 international locations in the ERP harmonization program. Set up ERP competence center, DevOps responsibilities, and user acceptance testing in collaboration with suppliers and end users.

Scrum Master / Specialist test automation

Dutch Tax Authority
Facilitator for BPM team working on value-added tax. Developed joint software development approach and implemented test automation tools including Robot Framework and JMeter in the DevOps pipeline.

Release Manager / Test Lead Nonfunctional Requirements

FrieslandCampina
Lead in MES Rockwell harmonization program responsible for implementation, configuration and validation at 7 different international locations. Set up GAMP validation process for nonfunctional requirements.

Scrum Master / Specialist test automation

Innolan / Wolters Kluwer
Acted as Facilitator for scrum team during compilation of Spring release. Improved coordination with product owner and implemented performance testing strategy using Gatling tool.

Scrum Master / Agile test consultant

Tax Authority
Improved build, deployment and shipment process in collaboration with developers and management. Implemented quality checks including structured peer reviews and test automation tools.

Test lead Basisregistratie Grootschalige Topografie (BGT)

Province of Groningen
Defined testing method for the Province of Groningen. Conducted workshops for quality awareness, set up user acceptance testing, and drafted regression test strategy.

Test lead

Ministry of Economic Affairs
Set up relevant tests based on middleware knowledge. Coordinated test activities, created test environment, and took first steps with test automation.

GAMP - Computer Systems Validation (CSV) Consultant

Sanquin
Project lead responsible for implementation of GAMP5 method. Trained, guided and coached teams in GAMP, set up documentation and protocols.

Validation Manager / Project Manager

Johnson & Johnson
Manager responsible for several projects across Europe and North America. Implemented IT systems including PLC systems in new factory in Mexico. Responsible for planning, validation strategy and resources in accordance with GAMP5.

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