Executive Leadership

Dick Sherwin

Chief Executive Officer
Member, Wireless Hall of Fame

Richard "Dick" J. Sherwin was a senior vice president of Graphic Scanning during the formative years of the non-wireline cellular industry. At a critical time in the birth of the cellular industry, old rivalries and distrust could have impeded the ability of non-wireline applicants to reach market-wide settlements and voice hearings and lotteries that would have significantly delayed competitive wireless services. Dick's determination and honesty won over adversaries and his efforts were key elements in the formation of settlement partnerships that expedited non-wireline service to the public.

He was a member of the board of directors of several of the early non-wireline cellular settlement partnerships that were created in the top 30 markets, and was involved in the senior management of several of the subsequently formed non-wireline companies in markets 31-90. Dick also played a major role in the initial cellular activities of Telocator, the non-wireline trade association as the industry was building out.

Dick subsequently led the efforts of Metromedia Telecommunications to develop wireless properties in Eastern Europe. He was instrumental in establishing approximately 47 telecommunications ventures in Eastern Europe and the former Soviet Union Republics in the areas of Cellular Mobile Telephony, Cable Television and Radio Paging. He currently heads Spot On Networks, a leading wireless internet service provider offering managed WiFi networks to multi-tenant properties, hotels and commercial spaces.

Bryan Randall

Chief Operations Officer

Bryan Randall began his professional career as a software developer in 2012 at a Connecticut based technology company that specializes in cloud and mobile payment solutions. During this time, Randall gained in-depth networking knowledge both at the data center network architecture level and with the end-user devices. In addition, Bryan attained Level 1 PCI-DSS compliance.

Moving to Spot On in 2015, Bryan was able to apply his networking infrastructure knowledge as a Systems Engineer in moving Spot On Networks’ core services to the cloud and expand its infrastructure to support their growing national footprint. As business needs evolved, Bryan’s role expanded to Sr. Sales Engineer and focused on designing the system architecture of their Wi-Fi and cellular deployments and assisting the sales team.

Bryan graduated from Quinnipiac University with degrees in Computer Science and Interactive Digital Design. Outside of the office, Bryan’s interests range from culinary arts to cars, and is a proud fur parent to three adorable kittens: Chester, Charlie and Chase.

Jessica DaSilva

Chief Strategy Officer

Jessica has been an integral part in the forward direction and strategic planning of Spot On Networks since 2008. Jessica's unique combination of marketing and technical skill sets have resulted in an industry-wide successful branding and market positioning for the company.  Under Jessica's strategic marketing direction, Spot On Networks has positioned itself as the most successful player in managed multi-family.

Jessica studied fine art, marketing and graphic design at The Art Institute of Chicago, SUNY Purchase and The Art Institute.  Jessica has been a writer and blogger on multi-family technology and wireless technology since 2009.

Jessica also owns and operates, B Ultra For Life Fitness, LLC, a corporate wellness consulting company.  Jessica is an avid fitness professional, 100-mile ultramarathoner and personal trainer holding multiple certifications in fitness, nutrition and wellness.  In her off time, Jessica enjoys spending time with her husband and two children.

Ann Langley

Sr. Director of Administration

Margot Sherwin

General Manager, Sales & Marketing


Kimberly Stamler

Business Development

Margo Giokas

Business Development

Robin Clark

Business Development

Project Management

Rich Patla

Director of Project Management

Adonis Collazo

Project Engineer, CellBoost™

Monty Aliesawy

Project Engineer, RadioBoost™

April Andrews

Project Engineer, Queensbridge

Sean Rogers

Project Engineer

Carlos Lopez

Project Engineer

Ali AlSaudi

Project Engineer, RadioBoost


Michael Branch

Implementation Engineer

Angel Torres

Implementation Engineer

Phuc Thieu

Web Development

Customer Relations Team

Carmen Ortiz

Director of Customer Relations

Adam Pabon

Technical Engineer

Finance & Accounts

Jonathan Peterson