How Our Mission Began

WMTEK was birthed out of a successful mass-media advertising agency in the mid-2000’s when owner, Dan Pennell, felt commissioned to develop a software and services company that focused exclusively on helping Christian non-profit organizations find higher degrees of success at the intersection of communication and technology. 

Listen to our CEO tell the story on the Launching Out! podcast

Where It’s All Going

Our team is passionate about technology and missions because we share your mission. When you choose Site Stacker, you are not just implementing a software platform–you are partnering with a team who is committed to providing you with exceptional business strategy, project management and technical support.
Dan Pennell offers more than two decades of experience in non-profit consultation with a focus on solving complex problems in technology, communications, business process, and fundraising.

Dan Pennell

Founder & CEO
Jenniffer Herdocia is a highly skilled bookkeeper and HR representative who oversees many of the details in the WMTEK daily operation. Jenniffer has served with WMTEK since 2011.

Jenniffer Herdocia

Head of Business Services & Personnel
Claudina Pennell serves WMTEK with more than 28 years of leadership and administrative experience. Claudina is passionate about creating and managing excellent business processes and providing a business support layer to our amazing team.

Claudina Pennell

Director of Business Services and Support
Danny Pennell plays a pivotal role in website strategy and design in the early phase of projects, and also leads the automation team. He enjoys using fresh, innovative marketing techniques to help organizations better engage with their audiences.

Danny Pennell

Head of Client Experience
Arthur Omega works with our existing clients every single day to provide phenomenal technical support. His positivity is contagious, and his dedication to excellence pours out into all of his work.

Arthur Omega

Support Specialist
Bill brings a passion for missional work both global and local. Having spent years serving in South Korea as a missionary he is well aware of the unique needs and goals of those in that vocation. He has a diverse background and experience, bringing project management and business development resources to the WMTEK team.

Bill Walton

Head of Client Success
Jason Willis has years of experience pursuing his passions of graphic design and photography. He is a detail-driven technical thinker who currently specializes in helping clients migrate data from other systems into Site Stacker. He is driven by his will to help others who are changing the world one day at a time.

Jason Willis

Product Specialist
Timon's main focus is to build great relationships with Kingdom-minded ministries. He has a particular passion for Child Sponsorship Organizations.

Timon Nimtz

Software Consultant, Southern Region
Bryan Omega has more than 10 years of experience with Technical / Customer Support. Started working as a Technical Support Representative in 2007 and has been tasked to handle Escalations / Level 2 Support. Bryan is now part of the growing WMTEK family as a Support Specialist.

Bryan Omega

Support Lead
Caroline has experience in foreign missions and a background in both education and user experience design. She primarily focuses on helping organizations automate their mobilization and recruitment processes. Her unique skill set has enabled her to provide clients with an exceptional level of technical assistance, training, and project management.

Caroline Rodgers

Product Specialist
Before joining the team at WMTEK, Ryan served in communications and operational management at a large missionary-sending organization. He now uses his industry experience and enthusiasm to help clients automate their business processes.

Ryan Nichols

Product Specialist
As a part of the business development team, Carlos brings a wealth of expertise as an educator in multiple graphic arts disciplines and experienced entrepreneur with innovative design thinking methods for problem solving.

Carlos Esquivel

Software Consultant, Eastern Region
Bachelor’s Degree in Computer Information Systems Technology, Specialization in Program Development/Software Development

Mallory Hale

Product Specialist
Bachelor of Science in Biblical and Theological Studies and over 8 years of experience with nonprofits.

Zach Jarrach

Enterprise Support Specialist & Inside Sales