Built for organizations where operational failure carries real cost
We partner with leadership teams operating in complex, regulated environments where clarity, coordination, and reliability are non-negotiable.
Confidential · No obligation
Why EVOCS exists
Complex organizations rarely struggle from lack of ambition. They struggle from misaligned structures, unclear decision rights, and governance gaps that compound under pressure.
We built EVOCS to address those structural constraints directly, before they compound into operational risk.
What We're Hired For
Organizations bring us in when complexity begins to outpace structure.
Growth is exposing structural gaps that were invisible at smaller scale
Execution is stalling despite clear strategy
Regulatory pressure is increasing
Ownership across teams and vendors is fragmented
If these sound familiar, our services are designed to help.
Who We are
Our leadership defines the path we take
Ameya Sharma
CEOAmeya Sharma is the CEO and Founder of EVOCS, where he leads the company’s vision across strategy, enterprise architecture, AI, and next-generation infrastructure. With over five years of experience in the data center space, he has helped clients navigate the shift to AI-driven infrastructure while aligning technology with business outcomes. He has also held leadership roles in enterprise architecture and executive management across multiple industries, building a strong foundation in large-scale technology execution. A serial entrepreneur since the age of 12, Ameya has built and explored over 15 ventures before finding his long-term focus with EVOCS. He brings a distinctive, first-principles approach to problem solving, shaped by his neurodivergent thinking and curiosity for complex systems. Outside of work, he is a former professional gamer and a self-described tech enthusiast.
Roy Tan
Co-Founder | VP of SolutionsRoy Tan is the Co-Founder and Vice President at EVOCS, where he leads solutions and delivery across complex transformations, migrations, and enterprise initiatives. He is known for building high-performing teams and stepping into high-pressure, fast-moving environments to bring order and drive execution. Roy works directly with clients to turn strategy into real outcomes, staying close to both the work and the people behind it. Highly hands-on, he operates alongside his teams - solving problems in real time, unblocking progress, and keeping delivery on track.
Tom Marcin
Co-Founder | VP of Service DeliveryThomas Marcin serves as the Chief Delivery Officer for EVOCS, Inc. and CEO of EVOCS India, where he bridges the gap between ambitious strategy and flawless execution. At EVOCS, Mr. Marcin ensures the team upholds its promise as a world-class trusted business advisor, technology implementation partner, and managed services provider. With over 30 years of international experience, he leverages a deep understanding of global markets to lead the EVOCS India team. Under his direction, the firm manages critical infrastructure projects and operations across India and beyond. Outside the boardroom, Thomas is a dedicated outdoorsman; he famously combined his love for adventure and angling by fly-fishing in Lake Titicaca, the world’s highest navigable lake in Bolivia.
William F. Hirsh
VP of Growth, Human Capital ManagementWilliam F. Hirsch is the VP of Growth for the Human Capital Management (HCM) vertical at EVOCS. William brings deep knowledge in HCM consulting, HR technology expertise, and data analytics which he has built over a career in various industries and roles. William focuses his time on driving key sales across the HCM vertical, building the Enterprise Sales function, leading the Marketing team, overseeing HCM delivery practices (HiBob, Workday, ADP, and more), and growing key business partnerships (Crunchr, Greenhouse, OutSail, Visier, OneModel, and others). Outside of work, William enjoys running, golf, travel, adventurous eating, and cheering on his alma mater, and National Football Champions, the Indiana Hoosiers.
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Clarify
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Design
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Execute
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Embed
A structured approach designed for real-world execution
We bring structure and execution discipline to complex business challenges
Clarify
Identify the real constraints holding your organization back
Design
Define a focused plan aligned to your business goals
Execute
Turn strategy into action with hands-on leadership and delivery support
Embed
Ensure changes stick beyond the engagement
Let's see if we're the right partner
We'll be direct if we're not a fit