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Meet a leadership team that manages by allowing their teams to do what they do best—put their customers first, be solid partners and deliver world-class technology solutions.

It’s a dynamic group of individuals with strong business acumen, years of tech and sales experience, plus the spirit to get things done.

Elaine Bellock



Elaine Bellock is President of ProSys Information Systems, a nationally-certified women’s business enterprise (WBE) founded in 1997 and headquartered in Norcross, GA. As a proven provider of best-in-class information technology solutions and services, ProSys offers decades of experience and expertise in designing, integrating implementing, and managing the most sophisticated IT infrastructures and business processes.

In 2020, Elaine joined ProSys Information Systems. Prior to ProSys, she was President at Applied Computer Solutions, Vice President of Information Technology at Mitchell Repair and Mitchell 1, and served as the Chief Information Officer and President of Star Solutions.

Elaine has more than 30 years’ professional experience in the IT industry. In addition to providing executive direction for day-to-day business operations, she is responsible for directing sales, marketing, finance, accounting, human resources, and operations, Elaine leads a highly certified technical team of solution architects, implementation engineers, contract managers, and service desk personnel.

Her team works side-by-side with clients and top-tier OEM/manufacturing partners to deliver world-class enterprise computing solutions.


Melissa Isenor

Vice President of Operations


Melissa Isenor is Vice President of Operations at ProSys Information Systems.

Melissa joined ProSys in 2023. Prior to ProSys,she was Vice President of Operations at Applied Computer Solutions (ACS). Melissa joined ACS in its infancy in 1991. She was brought on to help set up and run sales operations, customer service, and purchasing for ACS. She held several positions within the company and oversaw all areas of operations and sales support. She started her career in the technology industry at MicroAge, SA working in the customer care department managing advanced replacements for Compaq and IBM parts and systems.

Melissa actively supports supplier diversity and oversees ProSys' supplier diversity programs. With decades of experience, Melissa’s top priority is operational excellence, while continuing to enhance and expand processes that create simple, stress-free experiences for our clients.


Ashley Livingstone

Director of Marketing


Ashley Livingstone is Director of Marketing at ProSys Information Systems, a nationally certified women's business enterprise (WBE), and proven provider of best-in-class information technology solutions and services.

Ashley joined the ProSys team in 2022. Prior to ProSys, she was a Senior Marketing Manager at Computacenter, a strategic partner of ProSys. Ashley also held senior marketing management roles at Pivot Technology Services and Sirius Computer Solutions and has over 15 years of experience as a marketing professional in the IT industry.

As Director of Marketing, Ashley is responsible for developing and implementing marketing and branding strategies that align with ProSys’ GTM objectives and drive sales. She frequently collaborates with strategic partners and suppliers to build and execute targeted, integrated campaigns to grow market share and attract new customers. She also oversees all sales enablement, demand generation, and digital marketing efforts for ProSys.

Ashley received her B.B.A in Marketing from the McCoy College of Business at Texas State University and resides in San Antonio, TX.

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