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Ciellos was founded under the belief that people come first, project organization is a must, and understanding the complex technologies behind our projects is what enables our success.​

The Ciellos leadership team proudly serves our global team and diverse set of customers. 

Karina Nielsen Headshot

Karina Nielsen​


A recognized executive leader in the IT industry with three decades of expertise collaborating closely with Microsoft. Her track record is marked by proven success in transforming the Microsoft partner strategy into tangible business achievements. Karina holds extensive experience in market leadership, driving results through digital transformation initiatives and strategically orchestrating high operational growth within organizations.

An innovative, results driven Information Technology Executive with extensive leadership, solution architecture, software development and product lifecycle management experience. With a career focus in professional services and ERP consulting, Daryn’s practical application of skill and mentoring principles, craftsmanship and project operations excellence, has awarded him a proven track record delivering complex digital transformation initiatives, at scale.

Daryn Terlesky Headshot

Daryn Terlesky​


Matt Abbott Executive Vice President​

An energetic, results-oriented sales, operations and strategy leader. Matt brings 4 years of experience in the Microsoft Dynamics ecosystem and over two decades of professional services experience, highlighted by his role as a Partner at Bain & Company following a successful start to his career at Deloitte Consulting.  ​

Matt Abbott Headshot

A prominent alliance leader helping Microsoft Partners navigate the growing complexity of partnering with Microsoft. Joe has been working with Microsoft Partners for over 30 years, 23 of those directly with Microsoft in multiple senior global and regional roles helping Microsoft Dynamics partners accelerate their success. 

Joseph Corigliano Headshot

Joseph Corigliano

Executive Vice President

Ciellos delivers world-class expertise through our efficient, cost-effective, global model.

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Ciellos Leadership Team

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