The Sedexis Team

David brings 25 years of enterprise experience to Sedexis. After attending Northeastern University, he began his IT career at XO Communications in 1999, later becoming General Manager of Arizona. He also co-founded The Captive Media Group and was part of a successful franchisee group. In 2010, he took on an enterprise leadership role at CenturyLink before founding Sedexis in 2013. Under his leadership, Sedexis is recognized as a trusted IT resource. David and his wife, Kimberly, live in Arizona with their daughters, Sedona and Alexis, whose names inspired the company name.

With over 30 years in telecommunications and technology sourcing, Jonathan joined Sedexis Consulting as Managing Partner in 2022. Previously, he spent 11 years as SVP of Sales at PlanetOne, helping partners transition into advanced IT solutions. His leadership contributed to PlanetOne’s national recognition, earning Inc. Magazine’s fastest-growing company honors for eight years. A former co-owner of a high-speed wireless ISP, he also held key roles at XO Communications. Jonathan holds a Business Administration degree from the University of Denver and enjoys cars, travel, wine, and fitness.

Bob joined Sedexis Consulting in January 2024, bringing 25+ years of experience in technology sales and management. He previously spent a decade at Lumen Technologies as GM of the Southwest and later VP of Mid Markets, overseeing a $1.1B revenue portfolio. Before that, he spent 11 years at XO Communications, rising to General Manager. With a long-standing relationship with Sedexis’s leadership, Bob’s expertise in sales and strategy strengthens the companies customer-focused approach. A proud ASU Sun Devil, he lives in Scottsdale with his wife, Brook, and their two college-aged children.

Lisa Ercanbrack joins Sedexis Consulting as Senior Project Manager, bringing 20+ years of telecom experience. She began her career in 2004 with Xspedius Communications and has navigated industry shifts through roles at tw telecom, Level 3, CenturyLink, and Lumen. With expertise in client retention, sales support, and project management, Lisa plays a key role in delivering exceptional client service. Outside work, she enjoys puzzles, the outdoors, and traveling with her husband and two children. Her son, Brennan, studies Biomedical Science at UArizona, and her daughter, Alex, is in high school.

Lori joined Sedexis in February 2017 as Account Service Manager, bringing over 20 years of telecom experience. She began her career in 1998 with Frontier Communications and advanced to Provisioning Team Lead, overseeing installations in the Asia Pacific after the Level 3 merger. At Sedexis, Lori and her team manage order installations, carrier escalations, and post-install support. Outside of work, she and her husband are active in the community and enjoy spending time outdoors with family, friends, and their English bulldog, Coco.

Evelyn joined Sedexis with over 50 years of telecom experience. She began her career in 1969 as a Directory Assistance Operator for Southwestern Bell and later spent two decades at Allegiance Telecom and XO Communications in repair, Service Delivery-Wholesale, and the National Activations Center. As a Project Coordinator at Sedexis, she manages installations and coordinates projects with carriers and vendors. Outside of work, Evelyn volunteers at a local food pantry, is active in her church, and enjoys time with family and friends.

Alyssa Hamlett is a results-driven professional with a strong background in technology solutions and partner engagement. A Cum Laude graduate of the University of Alabama, she honed her analytical skills for a successful tech career.

At Avant Communications, she quickly advanced to Pricing Analyst, excelling in complex pricing and optimizing solutions across UCaaS, Data Center, Internet Transport, SD-WAN, and Security. Alyssa engages with customers and partners to align solutions with their needs, making her a key asset in driving business success and fostering strong industry relationships.