John Swainson
Executive Chair
John Swainson is an experienced technology executive and board leader with a long track record guiding global organizations through transformation and growth. He has served on the Omnissa board since August 2025 and currently serves as Executive Chairman of Equiniti, Inc. and Chairman of Travelport Inc., and sits on the boards of ERCOT, Takkion and Schneider National, as well as the advisory board of Midis Group.
John previously led the Dell Software Group and served as CEO of CA Technologies, following more than two decades in senior leadership roles at IBM. His prior board service includes Cadence Design Systems, Broadcom, Assurant, SecureKey, VISA, and Serena Software. He is known for scaling complex businesses, modernizing product portfolios, and driving operational excellence.
More Omnissa Authors
Pratul Mathur
Pratul is a Product Line Manager on the Apple UEM team at Omnissa, bringing over 14 years of experience in building and leading large-scale enterprise products.
Ralf Gegg
Kris Willenbrecht
Kris Willenbrecht is a Senior Product Marketing Manager at Omnissa, working in the area Value Realization and Thought Leadership.
Sachin Sharma
Sachin Sharma is a Director of Product Marketing at Omnissa, where he leads product marketing for Horizon, a multi-cloud desktop and app virtualization platform. He has over 20 years of experience in various marketing, pre-sales, IT consulting, and systems management roles with Nimsoft (acquired by CA Technologies) and Wanova (acquired by VMware). He holds degrees in B.S. in Computer Science and Engineering, and Economics from the University of California at Davis. Follow him on Twitter/X @sachin_d_sharma.
Maya Shiran
Maya Shiran is part of the Product Marketing team at Omnissa, bringing experience across product marketing and product management at leading technology companies. She has a strong background in cloud computing, product strategy, and creating impactful go‑to‑market content.
Christina Mascaro
Christina Mascaro is a solutions marketing manager with a talent for bridging the gap between technical innovation and customer needs. With over 15 years of experience, she excels at crafting impactful marketing strategies and compelling storytelling that drive results while empowering customers to fully understand products and solutions.