Jan Lok Email & Phone Number

Jan Lok

Unit Director Test Automation at Valori | we are Cerios | Apeldoorn, Gelderland, Netherlands

Jan Lok Socials
About Jan Lok

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.

Jan Lok Work
1 experience icon

Unit Director Test Automation at Valori | we are Cerios in May 2024 to Present

2 experience icon

Unitlead Test Automation Engineers at Valori | we are Cerios in January 2022 to April 2024

3 experience icon

Chapterlead Mobile Automation, Delivery en Engagementlead tribe Continuous Testing at Valori | we are Cerios in January 2020 to January 2022

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Jan Lok Education

University of Twente, drs., July 1990 to July 1998

Christelijk Lyceum Apeldoorn, VWO, July 1983 to July 1990

Jan Lok Skills

Risicobeheer

Risicobeoordeling

Test Planning

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Frequently Asked Questions about Jan Lok

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

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