Amb. Dr. Witney Emmanuel Laizer Shares a Professional Story Built Across Multiple Fields.


Posted September 22, 2026 by andrewmanndelaa

Amb. Dr. Witney Emmanuel Laizer's journey across business, finance, healthcare research and data analytics is being documented through GlobalX Publications for a global professional audience.

 
Amb. Dr. Witney Emmanuel Laizer is The Professional Storyteller who's life has been thriving within many disciplines, world experience, and constant Learning with GlobalX Publications.

She blends business education with working experience in sales, marketing, finance, accounting, billing, collections and reporting. Her varied resume has contributed to shaping an individual profile that goes beyond a single discipline.

What is Laizer for? She is a Senior Billing & Collection Administrator at Macrogen Europe BV since 2020. Her duties cover all aspects of billing, account monitoring, payment follow-up, collections and finance.

Her first experience included marketing, accounting, finance administration, reconciliations and organisational reporting at Wittenborg University, Delta Electronics, Alter Domus and Greenlane, all in the Netherlands.

Her academic background is equally eclectic. She holds a Bachelor of Business Administration in Economics and Finance Management from Wittenborg University of Applied Sciences, as well as an MBA from the University of the People.

Marie-Louise subsequently went on to study for her doctorate in Business, Management, Public Health and Sustainability at Selinus University. Her doctorate included research into sustainability aspects within healthcare services in Germany, including management of resources and waste, innovation, digitalisation and stakeholder cooperation.

In addition, Laizer is taking the Data Analytics Programme at Ironhack to expand further into a tech space of business and research.

Via her GlobalX Publications, Laizer is documenting her international experience, bookended by the combination of education, professional experience and research. This demonstrates how professional expertise can evolve, add value and create credibility in a variety of skills and fields.

GlobalX Publications welcomes researchers, scholars, authors and professionals to share their own stories and work. Whether it's research, thesis work, books, business success stories, innovations, or professional experiences, they can be shared globally.

GlobalX Publications: https://www.globalxpublications.com/

Read More: https://www.globalxpublications.com/dr-witney-emmanuel-laizer

For Enquiry: +1 (307) 295-0570
 
Contact Email [email protected]
Issued By andrew mandela
Country South Africa
Categories Business , Education , Research
Tags amb dr witney emmanuel laizer , globalx publications
Last Updated September 22, 2026