Sean Galli

Sean is an experienced writer, researcher and communicator. He serves local financial institutions’ copywriting needs so they can focus on helping their members and customers. Additionally, Sean develops On The Mark Strategies’ internal marketing. He wants every LinkedIn post, blog article and newsletter produced to connect financial institutions with solutions to their strategic problems.

Most recently, Sean worked with Guidehouse Managed Services as a compliance team lead. While there, he reviewed over 2,000 suspicious activity reports and regularly coached his team.


Sean earned a Bachelor of Arts in History from Baylor University. During his college years, he supplemented academic work with Capitol Hill and nonprofit internships.


When Sean isn’t helping financial institutions, he writes poetry and long-form stories. He also enjoys reading, watching films, spending time with his family and participating in church ministries.

Sean Galli

More from

Sean Galli

Create a Board Career Path

Credit union boards need a career path to be successful. Read On The Mark's blog post to find out what this looks like!

Your Institution is an Organism

Every part of your growth strategy is connected - like body systems. Read this On The Mark blog post to have the healthiest institution possible.

Is Your Marketing Strategy Missing Messaging Opportunities?

Your marketing strategy may be missing obvious ways to craft a message that sells. Read On The Mark's blog article to learn more!