About E-Band



CEO, Axxcss Wireless Solutions, Inc. and subsidiaries

Jamal Hamdani is the Chief Executive Officer (CEO) of Axxcss Wireless Solutions, Inc. and its subsidiaries.

Early in his career, Mr. Hamdani held various management positions with General Research Corporation, the BBC, and Philips Research Laboratories. Mr. Hamdani was a member of the group that acquired Moseley Associates, Inc. (now an Axxcss Wireless Solutions, Inc. subsidiary) in a management buyout in 1992. He became the CEO of Moseley in 1996, after which he focused the company on growth as well as breadth.

As a result of Mr. Hamdani’s leadership over the past decade, the company delivered revenues in excess of $1 billion and produced before-tax incomes to shareholders of over $350 million. In 2017, the corporation was reorganized to reflect the focus of each subsidiary, with Axxcss Wireless Solutions, Inc. becoming the holding company. After being honored as a finalist for the Ernst & Young Entrepreneur of the Year™ award for technology two times, he won the award in 2002.


CFO, Axxcss Wireless Solutions, Inc. and subsidiaries

Bruce Tarr is the Chief Financial Officer (CFO) of Axxcss Wireless Solutions, Inc. and its subsidiaries.

In this role, he is directly responsible for the company’s financial activities, including budgetary planning, risk management, management information system (MIS), and financial reporting. He is also the primary liaison with the company’s auditors, Ernst & Young.
Prior to joining the organization, Mr. Tarr had 26 years of experience in top-level finance positions within various corporations.

Mr. Tarr is a Certified Management Accountant (CMA) and holds a Master of Science degree in Management from California State College, Northridge.


Co-Founder, SVP, Sales & Marketing

Saul Umbrasas is a co-founder of E-Band Communications, LLC and SVP of Sales and Marketing. Saul is responsible for product management, marketing, sales, business development, and customer support activities at E-Band.

He has 18 years of experience in the telecommunications industry in both service and infrastructure fields. Formerly, Saul held executive and senior management positions at AirFiber, BellSouth, Braxton Associates/Deloitte & Touche, the Cambridge Strategic Management Group (CSMG). Saul holds a BS degree in physics and an M.B.A.


Vice President, Engineering

Andrew has over 28 years of experience in the field of communication systems. He co-founded AirFiber, a broadband wireless optical equipment manufacturer and has managed firmware and hardware, development teams.

Andrew has done modem and systems development at Linkabit Corporation and Primary Access (which was acquired by 3Com). He has a Masters Degree in Information Science from the University of California, San Diego and a BS degree in Electrical Engineering from Rensselaer Polytechnic Institute. Communications, LLC


Director of Program Management, Operations and Global Supply Chain​

Jeff has more than 20 years Program Management experience in the Telecommunications Industry and 10 years Defense/Aerospace Industry.

Jeff is responsible for Operations, Global Supply Chain and Program Management in E-Band Communications LLC. Demonstrated expertise leading all phases of programs from conceptualization through completion, including acquisition, planning, Risk mitigation, NPI, Procurement, Manufacturing, Quality, Budgeting, scheduling, and full Product Lifecycle Management. Possesses strong Global Sub Contract management expertise building and leading Project management teams to implement company Systems in Major Sub-Contractors. He has an equivalent BSc in Electrical and Electronic Engineering.