Our Staff

Paul Steinbrueck – CEO & CTO

Paul (along with Mark) founded OurChurch.Com in 1996. As CEO, he leads strategic planning, manages projects, blogs, and directs OCC’s communications. As CTO, Paul oversees software development and technical operations. Paul is married and has three young children. He serves in his church as an elder and small group Bible study leader. He also enjoys playing soccer, hiking, geocaching, and rooting on the Tampa Bay Bucs, Rays, and Lightning. You can connect with Paul on Twitter, LinkedIn, and his blog, LiveIntentionally.org.

Mark Steinbrueck – President, Director of Sales and Marketing

Mark Steinbrueck founded OurChurch.Com with brother, Paul in 1996. Born in Brooklyn, NY, his family moved to the Tampa Bay area in the late ‘70s where he lived until attending college at The Florida State University (Go NOLES!). His professional background includes sales and management experience with Office Depot and Tech Data. He is married with three children. He is a member of Generations Christian Church in Trinity and is active in his small group Bible study and helps with the Pack-A-Sack ministry feeding chronically hungry children in the community. He enjoys playing golf, softball, spending time with his children, and going out with his wife (without the kids). Mark’s duties with OurChurch.Com include strategic planning/leadership, sales & marketing, human resources & accounting.

staffpic2015Debbie Serrano – Customer Support Specialist

Debbie Serrano has been busily assisting OCC customers since 2008. She is married and enjoys spending time with her husband, 2 boys, and daughter. She likes organizing and DIY projects when she has time.  She is attending Blacksburg Baptist  Church.


Robert Papalid – Developer

Robert is a graduate of electronics engineering and has been working professionally since 2006 in different industries from computer-aided design, quality assurance, and software design and development. His work for OurChurch.Com includes providing advanced technical support, and building websites and tools to provide a more user-friendly platform for Christian organizations in attaining our common online mission and goals. He is a devout Catholic for almost three decades now. He is happily married and planning to have three kids someday; watches basketball and reads technology news as his past-time.

michfmMich Mabuti – Custom Website Project Manager

Mich started working with OurChurch.Com in 2013. She’s in charge of the site build and content entry of our custom clients. She also troubleshoots problems and provides support for OCC’s custom websites. When she’s not working, Mich likes spending time with her family, reading, and doing pointed pen and brush calligraphy. She is attending Victory Christian Fellowship and also involved with the volunteer work as preteens teacher at kids church.

Carlbryan Calilung – Marketing Services Assistant

Carl joined OurChurch.Com in 2015. Carl’s duties include scheduling social media tasks, blogs, SEO Reports and other miscellaneous tasks. He enjoys biking, traveling and spending time with his family.


marywalkerMary Walker – Finance Manager

Mary Walker has served in her position with OurChurch.com for several years. She retired after 35 years of service from Pinellas County Schools, as the Executive Office Manager of Curriculum and Instruction. She is a widow and a member of Calvary Church in Clearwater, sings in the choir, serves on the Tally committee and helps with the Pack-A-Sack ministry. Her greatest joy in life is spending time with family and especially her three grandchildren. Mary’s duties with OurChurch.com include finance and accounting