Demetrios Gianniris

About Demetrios Gianniris

I have a passion for building resilient organizations, empowered teams, and sustainable growth. Throughout my career, I’ve led companies through bold transformations; turning underperforming divisions into award-winning business units, guiding cultural change at the board level, and driving revenue growth exceeding 400% and 500% at two different firms.I believe that culture drives performance, and that empowered people drive lasting impact. I’m most energized when the stakes are high, the goals are bold, and the mission matters.What sets me apart is my ability to connect vision to execution. I thrive in complex, highly matrixed environments where strategic clarity, operational excellence, and inspired leadership are essential. Whether revitalizing legacy operations, integrating acquisitions, or modernizing enterprise tech, I bring a steady hand, a sharp lens on ROI, and a deep commitment to cultivating leaders at every level.I believe in leading with purpose, aligning teams around a shared mission, and improving everything we touch; one initiative, one leader, and one decision at a time.If you’re passionate about transformation, culture, and leadership that delivers results, let\'s connect.

Experience

1. Associate Principal and Head of Operations Technology

   MGE COMPANIES (MG Engineering, MGE Unified Technologies, MGE Lighting Design Collaborative)

   Jan 2022 — Present · New York, NY, US

   Managing shareholder of the MGE global brand and its operating companies. Responsible for developing and executing strategies that support fiscal performance and parameters for quality & customer satisfaction for the brand. Responsible for managing all day-to-day operations, administration & technology. Play an instrumental role in the development and implementation of corporate vision and culture. My most important contribution is making people better.

Education

• Brooklyn College

  Bachelor of Applied Science - BASc, Computer & Information Science w/ Minor in Finance

  1997 — 2000

• Kingsborough Community College

  Associate of Arts and Sciences - AAS, Data Processing

  1996 — 1997

Skills

• Program Management
• Cloud Computing
• Vendor Management
• Project Planning
• Relationship Management
• Outsourcing
• Information Technology
• Globalization
• Resource Management
• Mission Critical
• Cross-Functional Team Leadership
• Strategy
• Executive Management
• Organizational Project Management
• Management
• Team Building
• Strategic Planning
• IT Management
• Infrastructure
• Disaster Recovery
• Six Sigma
• Security
• Enterprise Software
• Business Continuity
• Dynamic Speaker
• IT Strategy
• Pmo
• Branding & Identity Marketing
• Process Improvement
• Start-Ups
• Leadership
• Global Market Expansion
• New Venture Development
• Business Process
• Budgets
• Service Delivery
• Product Development
• Lean Transformation
• Analysis
• Consulting