Since 2001, RW3 CultureWizard has helped hundreds of companies around the world develop the cultural competency and global mindset needed to create an inclusive workplace environment and drive business results.

Created by renowned intercultural business experts Michael S. Schell and Charlene Marmer Solomon, CultureWizard draws from their decades of international HR experiences, their industry-leading cultural learning models, as well as their books Managing Across Cultures: The Seven Keys to Doing Business with a Global Mindset and Capitalizing on the Global Workforce.

RW3 CultureWizard has a worldwide network of researchers, writers, and cultural experts, as well as offices in New York, Los Angeles, and London.


Michael S. Schell


Michael S. Schell is CEO of RW3 CultureWizard, the intercultural training organization that provides online cultural e-Learning tools, instructor-led training and blended learning for global organizations. and conducts culturally based management training programs. He is creator of the Windham Intercultural Model and co-creator of the ICAM© Model and is  known for being a widely sought-after speaker.

Co-author (with Charlene Solomon) of Managing across Cultures: the Seven Keys to Doing Business with a Global Mindset (McGraw-Hill, 2009), he was also CEO of Windham International, a global intercultural relocation consulting and management firm, which was founded in 1991 and acquired in June, 1999 by GMAC. Prior to that, he was president and founding partner of Moran, Stahl, & Boyer (MS&B), a business location and global relocation consulting company. That firm was sold to Merrill Lynch Corporation in 1988.

Mike also co-authored Capitalizing on the Global Workforce: A Strategic Guide to Expatriate Management (McGraw-Hill, 1997), has written extensively on the subject of intercultural understanding, global management and international relocation, and has designed and conducted intercultural training programs around the world for expatriates, global managers and intercultural teams. His Windham International Cultural Model, has become a standard for teaching and understanding cultures.

Distinguished as a speaker, lecturer and pioneer in the field, he has twice received the Meritorious Service Award of the Employee Relocation Council (ERC). He is on the Board of Advisors for the International HR Journal.

Mike is a member of ASTD, the Society of Human Resource Management (SHRM), the National Foreign Trade Council (NFTC), ERC, Society of International Education (SIETAR) and several other organizations.

Charlene M. Solomon


Charlene Marmer Solomon is President and co-founder of RW3 CultureWizard, an intercultural training organization that provides online cultural e-Learning tools, instructor-led training and blended learning for global organizations. She was co-founder of, an online community and was a communications consultant assisting organizations with their global programs.

Currently she is very involved with new e-Learning technologies and ways to communicate virtually. Charlene has been a lecturer at UCLA and has years of experience as an instructional designer in instructor-led, virtual and online learning programs.

An award-winning author who has written eight books, including Managing Across Cultures: The Seven Keys to Doing Business with a Global Mindset (McGraw-Hill, 2009 co-authored with Michael Schell), she was an editor at both business and consumer magazines and has written hundreds of magazine and journal articles, specializing in human resources, diversity issues and global business.

Her magazine credits include: Workforce Magazine, Global Workforce Magazine, LIFE Magazine, Working Mother, The Los Angeles Times, Los Angeles Magazine, Human Resources Magazine, as well as many trade and business publications, including the International Journal of Human Resources. She wrote the monthly “America” column for UK-based Human Resources magazine.

In addition to her work at UCLA, she worked with The Conference Board (on the aging workforce) and with Catalyst (a women’s think tank) on women in global business. She is a frequent speaker on global business, human resources, work-and-family issues, at such conferences as SHRM, Mercer, National Foreign Trade Council, Deloitte, and the American Society of Journalists and Authors. She was a commentator for Marketplace on American Public Radio, has been featured on radio and television news and feature programs and was the chairperson for the Southern California Committee for the humanitarian organization, CARE.

She lived and worked in Japan for two years during which time she studied Japanese language and culture, and also developed curriculum for Japanese adults.

Joshua Sturtevant

Vice President,
Chief Technology Officer

As Vice President and Chief Technology Officer for RW3, Joshua Sturtevant is responsible for the product strategy and implementation of CultureWizard sites and services. Joshua has a Masters degree in interactive technology from New York University and an accomplished background in user experience, web design and development. Since joining RW3 in 2006, he has created over 200 training sites and dozens of engaging interactive e-learning applications for over 250,000 users.

Annette Messler

Chief Financial Officer

Annette Messler brings over 25 years’ experience in accounting and human resources to her position as Chief Financial Officer for RW3. Her previous positions at Windham International and ECA International provided her with the opportunity to work in a global arena, as did her most recent position as VP of Operations and CFO for an expatriate and international payroll firm.

Sean Dubberke

Principal & Director of Learning

Sean Dubberke is Principal & Director of Learning at RW3, based in New York City. As a member of RW3’s executive team, he leads strategy and content development for the company. As Director of Learning, he leads the CultureWizard LIVE blended learning practice and a global network of facilitators, consultants and speakers with whom his team partners to design and deliver learning worldwide. Throughout his career, he has served as a speaker, subject matter expert and facilitator of learning for groups and individuals.

Sean’s experience spans global mindset development, global & virtual team-building, global diversity & inclusion initiatives, global leadership development, country-specific consulting, international assignment support, intercultural assessment, train-the-trainer certification, learning needs analysis and blended learning solutions.

Sean specializes in collaborative, interactive learning that engages participants to take new perspectives and develop cultural agility. Leveraging his expertise in the CultureWizard Intercultural Model©, Sean’s approach is practical, enlightening and passionate. His sensitivity to diverse learning styles allows him to tailor his style to support client objectives in the most effective way. Sean has also spoken at conferences in North America and across Asia including Hong Kong, Shanghai, Singapore and Taipei in addition to hundreds of internal corporate learning events in Asia, Europe, Latin America & North America.

Sean holds a MSc in Economic History from the London School of Economics, a MA in Global Studies from the University of Leipzig, Germany and a BA in Global Studies with a focus on Socioeconomics and Sociocultural Anthropology from the University of California, Santa Barbara. He speaks Spanish fluently and has studied Arabic, German, French and Japanese. Sean has traveled to over 60 countries and has lived and worked abroad for 3 years in Germany, Spain and the UK.   

Jorge Vargas

Managing Director of Global Business Development

Born in Peru but living in New York since he was a young child, Jorge brings a global perspective to RW3. Jorge, who has a strong background in Human Resources at multiple tech startups, is using those skills to expand RW3's success.

Jorge has an MBA from St. John's University and a BA from NYU, and he is fluent in Spanish, as well. He's also traveled throughout Europe and lived in Spain for several months.

Amanda Ward

Director of Global Client Service

Amanda Ward is the Director of Global Client Service RW3 CultureWizard. In addition to heading up the client service function, she plays a critical role in every client- related activity, from launching client websites and programs to assuring ongoing user engagement.

Amanda has a world of experience in client services. She’s a UK native whose worked and lived in Russia, Singapore, and now the US. Over her 20-year career, Amanda’s worked for PWC, GMAC, and Paragon Relocation. Her experience includes roles in Consulting Services, Business Development, and Global Mobility Operations.

Amanda holds the ERC GMS designation and is a chartered member of the UK’s Institute of Personnel and Development (MCIPD).

Valerie Greenly

Director of Global Client Development

Valerie Greenly is Director of Global Client Development. She brings 10 years of international relocation experience to her responsibilities of expanding RW³’s customer base and managing client engagements. Prior to joining RW³, Valerie was head of GMAC’s Asia-Pacific office in Singapore, where she discovered the joys of living and working in Asia. This assignment was a fitting culmination of her work at Windham International, where she helped develop expatriate service programs and the global vendor network.

Valerie received her MBA in Marketing from New York University and her BA in History from Washington College. She also studied at Warwick University in Coventry, England.

Paul Bailey

General Manager,
Paul Bailey is RW3′s General Manager for Europe. He has experience assisting companies in managing their international relocation programs for over 15 years. Initially, Paul managed ECA International’s European Client Services team based in London, moving on to assume overall responsibility for all Business Development activities. He then relocated to New York for five years, as VP for ECA Windham, in charge of all Business Development and Account Management functions. Now repatriated in London, he is responsible for managing relationships with our existing European clients and establishing further business within the region.

Mark White

Client Service Specialist
As Client Service Specialist, Mark is passionate about helping clients realise their goals. 
Well-travelled to diverse cultures, Mark is now based in the UK, having lived and worked in the US.
His background spans eclectic industries - predominantly artist management and television production. Mark was the originator of the highest viewing documentary ever to air on Channel 4 (just don’t ask him what the subject was!) and his team was nominated for several industry awards.
Mark has also worked in psychological healthcare as a counselor in a variety of settings - including a small, diverse secondary school in London where 186 different languages were spoken by students. 
Mark’s role at CultureWizard brings together his interests in innovative communication and facilitating success for individuals and organisations. He’s pleased to be able to apply these skills in a world where cultural dialogue is as crucial as ever.

Alex Weiss

Sales Manager

As a Client Service Manager, Alex prides himself on exceeding client expectations. Being raised in New York with immigrant parents, Alex understands the necessity of being culturally aware in today's rapidly changing world.

His previous careers have included Tech startups, real estate firms, and the hospitality industry. Alex brings over 5 years of account management experience with a Bachelor’s Degree in Business Administration and Management from Hofstra University. Fluent in Hebrew and having traveled the world, Alex enjoys immersing himself in the local cultures and exploring new cities.

Damien Pryor

Director, Int'l Assignees / Content and Game Developer

As the Director, Int'l Assignees / Content and Game Developer, Damien Pryor is responsible for maintaining and monitoring RW3 Culture Wizard’s audience engagement activities and coordinates our intercultural training programs. In both activities, his focus is to assure that RW3 clients get maximum value and benefit out of the various programs they engage in. Damien has a fascinating background. He was a major in Cultural Anthropology at Washington University in St. Louis and added to his already strong interest in culture by spending almost two years backpacking around the world.

Liliana Vanegas

Marketing Manager

A Colombian-New Yorker, Liliana brings to RW3 a background in marketing and creative content generation, working with leading global brands such as Porsche, Kingston Technology, and Kimberly Clark. She has an extensive background in project and account management. Liliana holds a Bachelor of Arts in Latin American Studies from Boston University, is fluent in Spanish, has studied French extensively, and has lived and worked in Miami and New York City. 

Ed Lam

Director of Technology
At RW3, Ed Lam is responsible for front line support of CultureWizard sites and services. Ed has a Masters Degree in Artificial Intelligence from NYU/Polytech and is an accomplished Software Engineer/Project Manager with extensive experience in Fortune 500 companies, managing applications and overseas teams.

Alana Pena

Marketing & Sales Representative
As a Sales & Marketing Representative, Alana works to create valuable content to close deals and benefit clients. She’s is a recent graduate from SUNY New Paltz with a B.S in Marketing and International Business and has experience working with companies in the travel and non-profit industries. During her time outside the office, Alana likes to read, take hikes, and explore new parts of the Big Apple.

Mallory Matney

Operations Associate

Mallory Matney is RW3’s Operations Associate, where she supports the Director of Learning with CultureWizard LIVE’s blended learning of online courses and instructor-led trainings.

She graduated from the University of California, Irvine with a degree in Literary Journalism, and studied abroad in London.  Mallory has a background in Marketing and corporate Diversity and Inclusion initiatives, including facilitation of unconscious bias training and conversations on race. Due to her Euro-Chinese background, Mallory speaks French, Cantonese, and is learning Japanese in her spare time.

Janet Ki

Technical Project Manager
Janet Ki is RW3's Technical Project Manager. She graduated from Rutgers University with a degree in Information Technology, and she has five years of experience in developing financial applications and leading technical projects for Fortune 500 companies. 
She loves to travel the world and experience different cultures, which is what drew her to RW3. She especially loves to volunteer abroad and partner with global non profit organizations to empower both women and children.

Ama Freeman

Full Stack Developer
Ama is a software developer on RW3's Technical Team. She graduated from Rutgers University with a Bachelor's in Electrical and Computer Engineering in 2018. Before coming to RW3, she was working in the billing and payments technology industry.
Ama loves to travel and meet people around the world. Along with enjoying programming languages, she loves learning spoken languages as well. Right now she is studying Japanese and German. Her other hobbies include drinking good coffee, playing video games, and working on art.

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