The Sedexis Team
Your Trusted Advisors Who Solve Your Tech Challenges
At Sedexis Consulting, our team is driven by seasoned professionals who are not just advisors but real partners in technology. Each member brings a wealth of experience averaging over 27 years, helping to sculpt innovative solutions tailored to your unique needs.
We thrive on transparency, expertise, and a genuine desire to empower your business through strategic technology insights. Dive into our profiles to discover how our team’s profound knowledge and unbiased advice can steer your company toward enduring success.
David Paul, Principal
David brings 25 years of enterprise experience to Sedexis. After attending Northeastern University in Boston, MA, he moved to St. Louis, MO, and began his career in the IT industry as a major account manager for XO Communications in 1999. In 2000, he was promoted to regional sales manager and transferred to Denver, CO.
In 2002, he accepted the position of General Manager of Arizona, overseeing sales, engineering, and support. During his tenure as General Manager, David was consistently recognized as a top leader with exceptional sales and overall P&L results.
During these years, he was also active in other entrepreneurial endeavors. He was a founding member of The Captive Media Group, an airport advertising company that had first-year sales of nearly two million dollars and is also an active member of a highly successful franchisee group.
In 2010, he accepted an enterprise leadership position at CenturyLink, where his organization was one of the top-performing in the country. In 2013, David took his entrepreneurial passion and IT experience to begin Sedexis, and that same success followed.
Sedexis is consistently recognized by its customers as a valuable IT resource that provides dynamic solutions that meet or exceed operational and financial objectives. David and his wife, Kimberly, live in Arizona with their two daughters, Sedona and Alexis, whose combined names inspired the company name.
Jonathan Hartman, Managing Partner
With more than 30 years of telecommunications and technology services sourcing experience, Jonathan joined Sedexis Consulting as Manager Partner in September 2022. Jonathan has built his career on helping businesses leverage technology to meet their needs and achieve desired business outcomes.
Before joining Sedexis, Jonathan worked for a global technology services distributor, PlanetOne, as their Senior Vice President of Sales for over 11 years where he emphasized transitioning partners from selling traditional telecom services into more complex and complete connectivity, cloud, and IT solutions to SMB, large and enterprise businesses. Over the years, Jonathan’s many contributions helped PlanetOne grow into one of the top nationally recognized technology services distributors, honored by Inc. Magazine as one of the fastest growing private companies for eight consecutive years from 2011 through 2018.
Jonathan was recognized for the eighth consecutive year in 2022 as a CRN Channel Chief, for his exemplary sales leadership and channel advocacy.
Jonathan’s entrepreneurial career started as a co-owner of a startup high-speed fixed wireless Internet service provider, which was successfully sold in 2006. He then moved back into the corporate world, supporting partners and master agencies for XO Communications. Jonathan has a Bachelor of Science in Business Administration degree from the University of Denver. Jonathan is a car enthusiast and enjoys spending time with his wife and family, food, wine, travel, music, hiking, and riding his Peloton.
Robert Interdonato, Managing Partner
In January 2024, Bob joined Sedexis Consulting, bringing over 25 years of experience in Technology Sales and Management. Throughout his career, he has prioritized a customer-first approach, ensuring the successful and timely delivery of technology projects that meet clients’ business objectives.
Before Sedexis, Bob spent a decade at Lumen Technologies (formerly CenturyLink), serving as the General Manager of the Southwest region and later as the Vice President of Mid Markets covering the entire US. In his role as General Manager, he led the Southwest team, facilitating value-driven projects in Network, Security, UCaaS, and Managed Services for businesses of all sizes across AZ, NM, Southern NV, and West TX. As the Vice President of Mid Markets, he oversaw a sales team of 225 professionals, supporting over 10,000 customers and managing $1.1B in annual revenue.
Prior to Lumen, Bob dedicated 11 years to XO Communications, starting as an Account Executive and rising to the position of General Manager. In this role, he led sales and engineering teams in serving customers of all sizes throughout Arizona.
Bob’s strong, established relationship with Sedexis’s executive team spans over two decades, aligning seamlessly with the company’s core values and customer-centric approach. His expertise in sales leadership and go-to-market strategy enhances Sedexis’s capabilities to cater to customers of any size and requirement.
A proud Sun Devil, Bob holds a Bachelor of Science in Marketing from Arizona State University. With 30 years of marriage, he and his wife Brook reside in Scottsdale, AZ, and are parents to two children, Reed and Scout. Reed, a junior at William and Mary, is pursuing a degree in Data Science while playing college baseball. Scout, a freshman at Arizona State, is working towards a degree in Psychology.