Jan Lok
Unit Director Test Automation at Valori | we are Cerios | Apeldoorn, Gelderland, Netherlands
Engage
candidates 10x faster
Enjoy unlimited access and discover candidates outside of LinkedIn
Trusted by 1.4M users from 76% of Fortune 500 companies
The most accurate data ever
CCPA Compliant
GDPR Compliant
150M
Personal Emails
200M
Work Emails
100M
Direct Dials
250M
Professional Profiles
40M
Company Profiles
Find anyone, anywhere
with ContactOut
today
Making remote or global hires?
Connecting
with key decision-makers? We can help.
- 40 emails / month
- 3 phone numbers / month
- Works on standard LinkedIn only
-
Work emails, personal emails,
mobile numbers
No credit card required
Jan Wouter Lok currently serves as Chapter Lead Mobile Automation and Delivery & Engagement Lead within the tribe of Continuous Testing at Valori | we are Cerios. In these roles, he leverages his extensive expertise in test automation, mobile testing, and end-to-end (E2E) testing to drive innovative quality assurance solutions across complex software landscapes. Jan Wouter’s focus is on enhancing delivery performance through the implementation of low-code test processes, enabling faster and more reliable testing cycles that align with agile and DevOps practices. His leadership in mobile automation ensures robust testing frameworks for mobile applications, addressing critical aspects such as security testing and functional validation, which are vital in today’s increasingly mobile-first digital environment.
A key aspect of Jan Wouter’s work involves conducting comprehensive Product Risk Analyses to identify potential vulnerabilities early in the development lifecycle, thereby reducing time-to-market and improving overall product quality. His expertise in risk assessment, combined with his proficiency in tools and methodologies like V-Model, ISTQB standards, and .NET, allows him to design and execute effective test strategies that meet both technical and business objectives. Jan Wouter’s experience managing medium to large test projects and programs—often involving complex software migrations, conversions, and procedural changes—demonstrates his ability to deliver high-quality results under challenging conditions.
Through his leadership, Valori | we are Cerios benefits from a strategic approach to testing that emphasizes security, performance, and compliance, ensuring that clients’ digital solutions are resilient, scalable, and user-centric. His deep understanding of exploratory testing, functional testing, and test management positions him as a key driver of continuous testing maturity within the organization, fostering a culture of quality and innovation.
Unit Director Test Automation at Valori | we are Cerios in May 2024 to Present
Unitlead Test Automation Engineers at Valori | we are Cerios in January 2022 to April 2024
Chapterlead Mobile Automation, Delivery en Engagementlead tribe Continuous Testing at Valori | we are Cerios in January 2020 to January 2022
Testregisseur Expertise Centrum DICTU RijksZaak (for Valori) at DICTU in October 2018 to May 2020
Testmanager clientteam IGJ on behalf of DICTU RijksZaak (for Valori) at Inspectie Gezondheidszorg en Jeugd in January 2019 to March 2020
Delivery Manager Technical Test Unit at Polteq in September 2016 to September 2018
Test Consultant at Polteq in December 2008 to September 2018
Senior Test Manager (for Polteq) at Air France-KLM in January 2014 to May 2016
Assessor Testprocesverbeteringsassessment (for Polteq) at Belastingdienst in November 2013 to December 2013
Test Manager (for Polteq) at Air France Industries KLM Engineering & Maintenance in April 2013 to October 2013
E2E Test Manager (for Polteq) at ING OIB Process Improvement and Management at ING in April 2012 to March 2013
E2E Test Manager / Project Manager (for Polteq) at ING OIB Center of Excellence Testing Services at ING in December 2010 to March 2012
Test Manager (for Polteq) at KAS BANK N.V. in July 2010 to December 2010
Test Manager (for Polteq) at TNT Post in December 2008 to June 2010
Test Manager (for Sogeti) at ING Mortgages at ING in December 2007 to November 2008
Test Manager at Sogeti in March 2007 to November 2008
Test Acceptant (for Sogeti) at Postbank Retail Internet at Postbank in January 2007 to December 2007
Senior Test Coordinator at Sogeti Nederland B.V. in April 2006 to March 2007
Test Coordinator at Albert Heijn in January 2005 to January 2007
Test Coordinator at Sogeti Nederland B.V. in March 2002 to March 2006
Test Coordinator at ING CCRM in January 2003 to January 2005
Test Engineer and Coordinator at Cordares in January 2002 to January 2003
Test Engineer at Telfort in January 2000 to January 2002
See more
See less
University of Twente, drs., July 1990 to July 1998
Christelijk Lyceum Apeldoorn, VWO, July 1983 to July 1990
See more
See less
Risicobeheer
Risicobeoordeling
Test Planning
Testing
.NET
Risk Based Testing
ISTQB
Test Management
Test Execution
Test Strategy
Agile Testing
System Integration Testing
Exploratory Testing
ISEB
End-to-end Testing
User Acceptance Testing
System Testing
Regression Testing
Quality Center
Integration Testing
Test Automation
Test Cases
V-Model
TMAP
Performance Testing
ISTQB Certified
Functional Testing
See more
See less
What is Jan Wouter Lok email address?
Email Jan Wouter Lok at [email protected] and [email protected]. This email is the most updated Jan Wouter Lok's email found in 2026.
How to contact Jan Wouter Lok?
To contact Jan Wouter Lok send an email to [email protected] or [email protected]. (updated on June 19, 2025)
What company does Jan Lok work for?
Jan Lok works for Valori | we are Cerios
What is Jan Lok's role at Valori | we are Cerios?
Jan Lok is Unit Director Test Automation
What is Jan Lok's Phone Number?
Jan Lok's phone (**) *** *** 275
What industry does Jan Lok work in?
Jan Lok works in the Information Technology & Services industry.
Jan Lok Email Addresses
Jan Lok Phone Numbers
looking for?
Find personal and work emails for over 250M professionals.
People like Jan Lok
Managing Director at Hugel Inc.
Creative Director and Set Director at Moonshot Pictures
Roto Artist at Accel Media Ventures Limited
Consultant at Valori
Test Consultant at Valori
Test Consultant at Valori
Business Analyst at Valori
Test Automation Specialist at Valori
Test Consultant at Valori
Managing Consultant at Valori
Consultant at Valori
Consultant Business Analyse | IT Services at Valori
Show more
Show less